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Dr. William Nicholas Fenney, MD

Accepting New Patients

(Dr. William N. Fenney, MD)

(3 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

Autonomous University of Guadalajara Faculty of Medicine

Professional interests include: laser treatment, skin issues, skin biopsy, and more.

35 Cedar Street
Hyannis, MA 02601

(508) 778-6363

Dr. William Nicholas Fenney, MD is an internist in Hyannis, MA specializing in internal medicine (adult medicine). He graduated from Autonomous University of Guadalajara Faculty of Medicine. Dr. William Nicholas Fenney, MD is affiliated with Cape Cod Healthcare.

Office Locations

35 Cedar Street
Hyannis, MA 02601

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Some issues Dr. William Nicholas Fenney, MD can help you with:

Skin Issues

The skin is the largest organ in the body, protecting and covering the more sensitive inner organs. Considering its size and that it is constantly exposed to the elements, the skin is usually relatively problem-free. However that doesn't mean that issues don't come up from time to time that might need the help of a professional. The most common skin issues that people seek medical help with are cosmetic issues, acne, eczema, dermatitis, psoriasis, and skin growths.

Professional cosmetic skin treatments exist to treat wrinkles, scars, dark spots, remove excess hair, tone and tighten skin, and otherwise improve the appearance of the skin. They may use lasers, light therapy, chemical peels, microdermabrasion, or many other forms of skin treatment.

Acne occurs when hair follicles become clogged with oil and dead skin cells, most commonly on the face or back. The clogged follicles can then become infected and inflamed. Treatments include antibiotics, anti-inflammatories, and retinoid creams.

Eczema is dry, sensitive skin that causes an itchy red rash, often in response to specific triggers. It is common in childhood but can sometimes last into adulthood. The main treatment involves keeping skin well moisturized.

Dermatitis is the medical name for any kind of skin inflammation or rash. Rashes can happen because of an allergy or contact with an irritating substance. They may be red, itchy, or even painful. They are often treated with antihistamines or moisturizing creams containing cortisone.

Psoriasis is patches of thick, red skin that is covered in silvery scales. It is often itchy and sore. Psoriasis is thought to be caused by an immune disorder, and it runs in families. Psoriasis is not contagious. There is no cure, but there are medicated creams available to treat the symptoms.

Skin growths, including warts and moles, are usually not serious. However, some skin growths should be examined by a doctor to make sure they don't cause problems in the future. Warts are harmless, rough, bumpy growths caused by a viral infection. They occur most often on the hands and feet. Because they are caused by a virus, they are contagious. Moles are brown or black spots that are sometimes raised slightly from the surface of the skin. They happen when clumps of pigment cells form in a cluster instead of spread out. Moles are harmless except that they are more vulnerable to cancer than other parts of the skin. Skin cancer is the most common form of cancer in the United States, and its risk increases with sun exposure and fair skin tone.

Skin issues can be embarrassing or irritating, but most are minor and can be treated without serious problems. Some, however, can be a sign of a more significant issue, so it is important to see a doctor for anything out of the ordinary.

Noteworthy Medicare Patient Procedures Performed by Dr. William Nicholas Fenney, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Affordability:

removal of skin lesion

skin lesion destruction

skin procedures

In 2023, Dr. William Nicholas Fenney, MD had a list price for removal of skin lesion (growth or mark), skin lesion destruction (e.g. laser surgery), and skin procedures that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Massachusetts. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Affordability:

removal of benign skin lesion

In 2023, Dr. William Nicholas Fenney, MD had a list price for removal of benign (non-cancerous) skin lesion that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Massachusetts. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. William Nicholas Fenney, MD treated as an internist in Hyannis, MA during 2012 were lab tests, hospital care, inpatient care and ear procedures.

Volume of procedures performed by Dr. William Nicholas Fenney, MD for Medicare patients.

diagnostic procedures	379
doctor visit	2770
ear procedures	406
hospital care	433
inpatient care	433
lab tests	545
preventive care	344
pulmonary testing	14
removal of lesion (e.g. growth)	133
skin procedures	133
vaccines	317

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William Nicholas Fenney, MD treated as an internist in Hyannis, MA during 2013 were lab tests, hospital care, inpatient care and ear procedures.

Volume of procedures performed by Dr. William Nicholas Fenney, MD for Medicare patients.

ambulatory monitoring	11
cardiac procedures	11
diagnostic procedures	451
doctor visit	2751
ear procedures	464
hospital care	481
inpatient care	481
lab tests	516
preventive care	237
removal of lesion (e.g. growth)	135
skin procedures	135
vaccines	212

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholas Fenney, MD.

**Gender**
Male	352
Female	418

**Ethnicity**
Non-Hispanic White	736
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	270
From 75 to 84	280
85 and over	176
Less than 65	44

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2013

Hypertension	74
High Cholesterol	74
Stroke	5
Ischemic Heart Disease	28
Depression	20
Chronic Kidney Disease	15
Asthma	5
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William Nicholas Fenney, MD treated as an internist in Hyannis, MA during 2014 were hospital care, inpatient care, lab tests and ear procedures.

Volume of procedures performed by Dr. William Nicholas Fenney, MD for Medicare patients.

diagnostic procedures	488
doctor visit	3159
ear procedures	488
hospital care	550
inpatient care	550
lab tests	535
preventive care	340
removal of lesion (e.g. growth)	152
skin procedures	152
vaccines	328

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholas Fenney, MD.

**Gender**
Male	370
Female	419

**Ethnicity**
Non-Hispanic White	752
Black	15
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	278
From 75 to 84	281
85 and over	185
Less than 65	45

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2014

Hypertension	74
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	26
Depression	22
Chronic Kidney Disease	16
Asthma	6
Osteoperosis	5
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William Nicholas Fenney, MD treated as an internist in Hyannis, MA during 2015 were hospital care, inpatient care, lab tests and ear procedures.

Volume of procedures performed by Dr. William Nicholas Fenney, MD for Medicare patients.

diagnostic procedures	371
doctor visit	3020
ear procedures	382
hospital care	725
inpatient care	725
lab tests	484
preventive care	262
removal of lesion (e.g. growth)	135
skin procedures	135
vaccines	262

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholas Fenney, MD.

**Gender**
Male	712
Female	856

**Ethnicity**
Non-Hispanic White	1470
Black	34
Hispanic	0
Asian	0
Other	36
Native American	0

**Age**
From 65 to 74	556
From 75 to 84	540
85 and over	380
Less than 65	92

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2015

Hypertension	73
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	19
Asthma	12
Osteoperosis	5
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William Nicholas Fenney, MD treated as an internist in Hyannis, MA during 2016 were hospital care, inpatient care, lab tests and ear procedures.

Volume of procedures performed by Dr. William Nicholas Fenney, MD for Medicare patients.

diagnostic procedures	441
doctor visit	3102
ear procedures	453
hospital care	563
inpatient care	563
lab tests	499
preventive care	220
removal of lesion (e.g. growth)	80
skin procedures	80
vaccines	206

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholas Fenney, MD.

**Gender**
Male	334
Female	421

**Ethnicity**
Non-Hispanic White	709
Black	15
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	287
From 75 to 84	266
85 and over	164
Less than 65	38

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2016

Hypertension	71
High Cholesterol	68
Stroke	4
Ischemic Heart Disease	26
Depression	24
Chronic Kidney Disease	22
Asthma	12
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	8
Diabetes	23
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Nicholas Fenney, MD treated as an internist in Hyannis, MA during 2017 were lab tests, hospital care, inpatient care and ear procedures.

Volume of procedures performed by Dr. William Nicholas Fenney, MD for Medicare patients.

diagnostic procedures	549
doctor visit	3556
ear procedures	573
hospital care	584
inpatient care	584
lab tests	692
mental health therapy	36
preventive care	291
removal of lesion (e.g. growth)	101
skin procedures	101
vaccines	198
weight management	36

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholas Fenney, MD.

**Gender**
Male	426
Female	497

**Ethnicity**
Non-Hispanic White	870
Black	16
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	342
From 75 to 84	348
85 and over	193
Less than 65	40

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2017

Hypertension	75
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	24
Depression	24
Chronic Kidney Disease	25
Asthma	7
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Nicholas Fenney, MD treated as an internist in Hyannis, MA during 2018 were lab tests, ear procedures, diagnostic procedures and hospital care.

Volume of procedures performed by Dr. William Nicholas Fenney, MD for Medicare patients.

diagnostic procedures	531
doctor visit	3530
ear procedures	548
hospital care	428
inpatient care	428
lab tests	642
mental health therapy	38
preventive care	330
removal of lesion (e.g. growth)	90
skin procedures	90
vaccines	275
weight management	38

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholas Fenney, MD.

**Gender**
Male	396
Female	453

**Ethnicity**
Non-Hispanic White	793
Black	14
Hispanic	0
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	326
From 75 to 84	315
85 and over	170
Less than 65	38

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2018

Hypertension	75
High Cholesterol	73
Stroke	4
Ischemic Heart Disease	26
Depression	24
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	23
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Nicholas Fenney, MD treated as an internist in Hyannis, MA during 2019 were ear procedures, lab tests, hospital care and inpatient care.

Volume of procedures performed by Dr. William Nicholas Fenney, MD for Medicare patients.

diagnostic procedures	508
doctor visit	3018
ear procedures	537
hospital care	515
inpatient care	515
lab tests	515
preventive care	344
removal of lesion (e.g. growth)	87
skin procedures	87
vaccines	317

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholas Fenney, MD.

**Gender**
Male	378
Female	429

**Ethnicity**
Non-Hispanic White	755
Black	11
Hispanic	0
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	308
From 75 to 84	294
85 and over	170
Less than 65	35

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	28
Depression	27
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	22
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Nicholas Fenney, MD treated as an internist in Hyannis, MA during 2020 were preventive care, ear procedures, diagnostic procedures and vaccines.

Volume of procedures performed by Dr. William Nicholas Fenney, MD for Medicare patients.

diagnostic procedures	264
doctor visit	2779
ear procedures	264
hospital care	53
inpatient care	53
lab tests	95
preventive care	272
pulmonary testing	12
removal of lesion (e.g. growth)	11
skin procedures	11
vaccines	254

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholas Fenney, MD.

**Gender**
Male	354
Female	414

**Ethnicity**
Non-Hispanic White	723
Black	11
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	293
From 75 to 84	278
85 and over	164
Less than 65	33

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	27
Depression	32
Chronic Kidney Disease	33
Asthma	6
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	22
Dementia	10
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Nicholas Fenney, MD treated as an internist in Hyannis, MA during 2021 were ear procedures, diagnostic procedures, removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. William Nicholas Fenney, MD for Medicare patients.

diagnostic procedures	277
doctor visit	2742
ear procedures	277
lab tests	13
preventive care	16
removal of lesion (e.g. growth)	57
skin procedures	57

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholas Fenney, MD.

**Gender**
Male	358
Female	395

**Ethnicity**
Non-Hispanic White	707
Black	11
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	280
From 75 to 84	285
85 and over	156
Less than 65	32

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2021

Hypertension	74
High Cholesterol	75
Stroke	3
Ischemic Heart Disease	28
Depression	31
Chronic Kidney Disease	32
Asthma	6
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	22
Dementia	9
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Nicholas Fenney, MD treated as an internist in Hyannis, MA during 2022 were removal of lesion (e.g. growth), skin procedures, preventive care and vaccines.

Volume of procedures performed by Dr. William Nicholas Fenney, MD for Medicare patients.

doctor visit	998
preventive care	19
removal of lesion (e.g. growth)	36
skin procedures	36
vaccines	19

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholas Fenney, MD.

**Gender**
Male	131
Female	167

**Ethnicity**
Non-Hispanic White	280
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	117
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	22
Depression	14
Chronic Kidney Disease	14
Asthma	9
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	16
Dementia	5
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William Nicholas Fenney, MD for Medicare patients.

The highest averages for the top procedures that Dr. William Nicholas Fenney, MD treated as an internist in Hyannis, MA were inpatient care, hospital care, lab tests and ear procedures.

ambulatory monitoring	11
cardiac procedures	11
diagnostic procedures	425
doctor visit	2856
ear procedures	439
hospital care	481
inpatient care	481
lab tests	453
mental health therapy	37
preventive care	243
pulmonary testing	13
removal of lesion (e.g. growth)	92
skin procedures	92
vaccines	238
weight management	37

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William Nicholas Fenney, MD.

**Gender**
Male	346
Female	406

**Ethnicity**
Black / African American	12
Asian / Pacific Islander	0
Non-Hispanic White	708
Native American / Alaskan Native	0
Hispanic	0
Other	17

**Age**
75 to 84	273
85 and over	159
Less than 65	36
65 to 74	276

Average of Total of Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. William Nicholas Fenney, MD treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	67
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	23
Depression	21
Chronic Kidney Disease	21
Asthma	6
Osteoporosis	6
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	20
Atrial Fibrillation	12
Dementia	8
Cancer	12

Education & Training

Dr. William Nicholas Fenney, MD graduated from Autonomous University of Guadalajara Faculty of Medicine. He completed residency at Caritas Carney Hospital. He is certified by the American Board of Internal Medicine and has a state license in Massachusetts.

Medical School: Autonomous University of Guadalajara Faculty of Medicine

Residency: Caritas Carney Hospital

Board Certification: American Board of Internal Medicine

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. William Nicholas Fenney, MD is associated with these hospitals and organizations:

Cape Cod Healthcare

Ratings & Reviews

Dr. William Nicholas Fenney, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 3 ratings. We collect ratings and reviews of Dr. William Nicholas Fenney, MD from all over the web to help you find the right in Hyannis, MA.

Overall Rating

(3 Ratings)

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General Payments

These charts describe general payments received by Dr. William Nicholas Fenney, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Allergan, Inc.	$8,669 BOTOX $100	BOTOX COSMETIC $29	$8,541
AbbVie Inc.	$2,049 $2,049
Allergan Inc.	$632 BOTOX COSMETIC $144	RESTASIS $20	$469
Lilly USA, LLC	$100 $100

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$10,590
Food and Beverage	$861

Biography

Clinical interests for Dr. William Fenney include pap test, skin biopsy, and skin issues. He is professionally affiliated with Cape Cod Hospital. After completing medical school at Autonomous University of Guadalajara Faculty of Medicine, New York Medical College, and the University of Guadalajara, University Center of Health Sciences, Dr. Fenney performed his residency at Caritas Carney Hospital. His average patient rating is 5.0 stars (out of 5). Yext reports that Dr. Fenney is accepting new patients at his office in Hyannis, MA.

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Dr. William Nicholas Fenney, MD

Office Locations

Some issues Dr. William Nicholas Fenney, MD can help you with:

Noteworthy Medicare Patient Procedures Performed by Dr. William Nicholas Fenney, MD in 2023

By Affordability:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. William Nicholas Fenney, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Hyannis, MA