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Home > WA Providers > Internists & Internal Medicine Doctors

Dr. William Scott Sandeno, MD

(William Scott Sandeno MD)

(2 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

University of Washington School of Medicine (1994)

4545 Cordata Parkway Suites 2A and 2B
Bellingham, WA 98226

(360) 752-5220

Dr. William Scott Sandeno, MD is an internist in Bellingham, WA specializing in internal medicine (adult medicine). He graduated from University of Washington School of Medicine in 1994 and has 32 years of experience. Dr. William Scott Sandeno, MD is affiliated with PeaceHealth and Internal Medicine at PeaceHealth Cordata Main Clinic.

Office Locations

4545 Cordata Parkway Suites 2A and 2B
Bellingham, WA 98226

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Noteworthy Medicare Patient Procedures Performed by Dr. William Scott Sandeno, MD in 2024

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

Top 10%

By Volume:

A1C test

flu shot

preventive care

In 2024, Dr. William Scott Sandeno, MD performed more A1C test, flu shot, and preventive care procedures for Medicare patients than 90% of providers in related specialties within Washington.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. William Scott Sandeno, MD treated as an internist in Bellingham, WA during 2012 were preventive care, hospital care, inpatient care and vaccines.

Volume of procedures performed by Dr. William Scott Sandeno, MD for Medicare patients.

diabetes management	132
doctor visit	904
hospital care	222
inpatient care	209
lab tests	132
outpatient care	13
preventive care	289
removal of lesion (e.g. growth)	12
skin procedures	12
vaccines	145

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William Scott Sandeno, MD treated as an internist in Bellingham, WA during 2013 were preventive care, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. William Scott Sandeno, MD for Medicare patients.

diabetes management	156
doctor visit	983
hospital care	226
inpatient care	206
lab tests	179
outpatient care	20
preventive care	260
removal of lesion (e.g. growth)	12
skin procedures	12
vaccines	104

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William Scott Sandeno, MD.

**Gender**
Male	313
Female	276

**Ethnicity**
Non-Hispanic White	550
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	234
From 75 to 84	177
85 and over	105
Less than 65	73

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2013

Hypertension	64
High Cholesterol	50
Stroke	7
Ischemic Heart Disease	29
Depression	19
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	20
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William Scott Sandeno, MD treated as an internist in Bellingham, WA during 2014 were preventive care, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. William Scott Sandeno, MD for Medicare patients.

diabetes management	113
doctor visit	859
hospital care	195
inpatient care	183
lab tests	128
outpatient care	12
preventive care	215
removal of lesion (e.g. growth)	16
skin procedures	16
vaccines	102

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William Scott Sandeno, MD.

**Gender**
Male	295
Female	229

**Ethnicity**
Non-Hispanic White	489
Black	0
Hispanic	0
Asian	0
Other	0
Native American	11

**Age**
From 65 to 74	219
From 75 to 84	155
85 and over	86
Less than 65	64

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2014

Hypertension	65
High Cholesterol	52
Stroke	9
Ischemic Heart Disease	31
Depression	20
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	22
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William Scott Sandeno, MD treated as an internist in Bellingham, WA during 2015 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. William Scott Sandeno, MD for Medicare patients.

diabetes management	122
doctor visit	988
hospital care	116
inpatient care	116
lab tests	122
preventive care	318
removal of lesion (e.g. growth)	13
skin procedures	13
vaccines	196

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William Scott Sandeno, MD.

**Gender**
Male	546
Female	400

**Ethnicity**
Non-Hispanic White	878
Black	0
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	408
From 75 to 84	298
85 and over	150
Less than 65	90

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2015

Hypertension	64
High Cholesterol	48
Stroke	6
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	20
Asthma	11
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William Scott Sandeno, MD treated as an internist in Bellingham, WA during 2016 were preventive care, hospital care, inpatient care and vaccines.

Volume of procedures performed by Dr. William Scott Sandeno, MD for Medicare patients.

diabetes management	142
doctor visit	1116
hospital care	276
inpatient care	261
lab tests	142
outpatient care	15
preventive care	335
removal of lesion (e.g. growth)	17
skin procedures	17
vaccines	193

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William Scott Sandeno, MD.

**Gender**
Male	314
Female	247

**Ethnicity**
Non-Hispanic White	520
Black	0
Hispanic	12
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	179
85 and over	91
Less than 65	52

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2016

Hypertension	65
High Cholesterol	48
Stroke	6
Ischemic Heart Disease	30
Depression	19
Chronic Kidney Disease	24
Asthma	17
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Scott Sandeno, MD treated as an internist in Bellingham, WA during 2017 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. William Scott Sandeno, MD for Medicare patients.

diabetes management	146
doctor visit	1384
hospital care	140
inpatient care	140
lab tests	159
preventive care	325
vaccines	179

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William Scott Sandeno, MD.

**Gender**
Male	351
Female	266

**Ethnicity**
Non-Hispanic White	568
Black	0
Hispanic	13
Asian	13
Other	12
Native American	0

**Age**
From 65 to 74	272
From 75 to 84	204
85 and over	101
Less than 65	40

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2017

Hypertension	65
High Cholesterol	47
Stroke	5
Ischemic Heart Disease	26
Depression	20
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Scott Sandeno, MD treated as an internist in Bellingham, WA during 2018 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. William Scott Sandeno, MD for Medicare patients.

aspiration	17
diabetes management	177
doctor visit	1597
injections	17
lab tests	192
preventive care	401
removal of lesion (e.g. growth)	21
skin procedures	21
vaccines	224

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Scott Sandeno, MD.

**Gender**
Male	384
Female	275

**Ethnicity**
Non-Hispanic White	609
Black	0
Hispanic	0
Asian	14
Other	21
Native American	0

**Age**
From 65 to 74	276
From 75 to 84	256
85 and over	87
Less than 65	40

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2018

Hypertension	60
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	20
Asthma	5
Osteoperosis	5
Atrial Fibrilation	15
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Scott Sandeno, MD treated as an internist in Bellingham, WA during 2019 were preventive care, lab tests, diabetes management and vaccines.

Volume of procedures performed by Dr. William Scott Sandeno, MD for Medicare patients.

diabetes management	174
doctor visit	1434
lab tests	189
preventive care	351
removal of lesion (e.g. growth)	41
skin procedures	41
vaccines	165

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Scott Sandeno, MD.

**Gender**
Male	330
Female	227

**Ethnicity**
Non-Hispanic White	523
Black	0
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	209
85 and over	79
Less than 65	27

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2019

Hypertension	54
High Cholesterol	34
Stroke	5
Ischemic Heart Disease	23
Depression	14
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	25
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Scott Sandeno, MD treated as an internist in Bellingham, WA during 2020 were preventive care, lab tests, diabetes management and vaccines.

Volume of procedures performed by Dr. William Scott Sandeno, MD for Medicare patients.

aspiration	18
diabetes management	158
doctor visit	1586
injections	18
lab tests	169
preventive care	273
removal of lesion (e.g. growth)	35
skin procedures	35
vaccines	115

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Scott Sandeno, MD.

**Gender**
Male	439
Female	328

**Ethnicity**
Non-Hispanic White	706
Black	0
Hispanic	15
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	335
From 75 to 84	279
85 and over	112
Less than 65	41

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2020

Hypertension	57
High Cholesterol	41
Stroke	7
Ischemic Heart Disease	31
Depression	16
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Scott Sandeno, MD treated as an internist in Bellingham, WA during 2021 were preventive care, lab tests, diabetes management and vaccines.

Volume of procedures performed by Dr. William Scott Sandeno, MD for Medicare patients.

diabetes management	170
doctor visit	1521
lab tests	170
preventive care	258
removal of lesion (e.g. growth)	22
skin procedures	22
vaccines	88

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Scott Sandeno, MD.

**Gender**
Male	383
Female	281

**Ethnicity**
Non-Hispanic White	609
Black	0
Hispanic	14
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	282
From 75 to 84	266
85 and over	89
Less than 65	27

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2021

Hypertension	62
High Cholesterol	47
Stroke	6
Ischemic Heart Disease	32
Depression	14
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Scott Sandeno, MD treated as an internist in Bellingham, WA during 2022 were preventive care, lab tests, diabetes management and vaccines.

Volume of procedures performed by Dr. William Scott Sandeno, MD for Medicare patients.

diabetes management	158
doctor visit	1261
lab tests	158
preventive care	262
removal of lesion (e.g. growth)	26
skin procedures	26
vaccines	104

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Scott Sandeno, MD.

**Gender**
Male	349
Female	281

**Ethnicity**
Non-Hispanic White	571
Black	0
Hispanic	0
Asian	15
Other	26
Native American	0

**Age**
From 65 to 74	243
From 75 to 84	274
85 and over	82
Less than 65	31

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2022

Hypertension	68
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	20
Depression	13
Chronic Kidney Disease	16
Asthma	7
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. William Scott Sandeno, MD treated as an internist in Bellingham, WA during 2023 were preventive care, lab tests, diabetes management and vaccines.

Volume of procedures performed by Dr. William Scott Sandeno, MD for Medicare patients.

aspiration	13
diabetes management	139
doctor visit	1119
injections	13
lab tests	139
preventive care	196
removal of lesion (e.g. growth)	21
skin procedures	21
vaccines	57

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. William Scott Sandeno, MD.

**Gender**
Male	302
Female	263

**Ethnicity**
Non-Hispanic White	515
Black	0
Hispanic	15
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	236
85 and over	93
Less than 65	25

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2023

Hypertension	70
High Cholesterol	69
Stroke	8
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	18
Asthma	10
Osteoperosis	16
Atrial Fibrilation	20
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	5
Cancer	15

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. William Scott Sandeno, MD treated as an internist in Bellingham, WA during 2024 were preventive care, lab tests, diabetes management and vaccines.

Volume of procedures performed by Dr. William Scott Sandeno, MD for Medicare patients.

aspiration	14
diabetes management	136
doctor visit	1131
injections	14
lab tests	136
preventive care	183
vaccines	47

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. William Scott Sandeno, MD.

**Gender**
Male	277
Female	224

**Ethnicity**
Non-Hispanic White	453
Black	0
Hispanic	12
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	237
85 and over	84
Less than 65	16

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2024

Hypertension	72
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	18
Asthma	11
Osteoperosis	17
Atrial Fibrilation	21
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. William Scott Sandeno, MD for Medicare patients.

The highest averages for the top procedures that Dr. William Scott Sandeno, MD treated as an internist in Bellingham, WA were preventive care, hospital care, inpatient care and lab tests.

aspiration	15
diabetes management	147
doctor visit	1221
hospital care	195
injections	15
inpatient care	185
lab tests	155
outpatient care	15
preventive care	282
removal of lesion (e.g. growth)	21
skin procedures	21
vaccines	132

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. William Scott Sandeno, MD.

**Gender**
Male	329
Female	253

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	3
Non-Hispanic White	537
Hispanic	9
Native American / Alaskan Native	0
Other	14

**Age**
75 to 84	213
85 and over	89
Less than 65	40
65 to 74	240

Average of Total of Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD From 2012 - 2024

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

Hypertension	58
High Cholesterol	47
Stroke	6
Ischemic Heart Disease	24
Depression	15
Chronic Kidney Disease	18
Asthma	7
Osteoporosis	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Atrial Fibrillation	15
Cancer	10
Dementia	8

Education & Training

Dr. William Scott Sandeno, MD graduated from University of Washington School of Medicine in 1994. He has a state license in Washington.

Medical School: University of Washington School of Medicine (1994)

Licensed In: Washington

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. William Scott Sandeno, MD appears to accept the following insurance providers: First Choice Health Network, Multiplan Network, TriWest Healthcare Alliance, Amerigroup Washington, United Healthcare, Aetna, Medicare, Medicaid Washington, Humana, Cigna, Medicare Railroad, Kaiser Foundation Health Plan of Washington, Molina Healthcare, Coordinated Care Washington, Premera Blue Cross, Pacific Medical Centers, Washington State Labor & Industries, Devoted Health, Provider Network of America, AgeRight Advantage and Regence - Oregon & Washington.

Insurance Accepted by Provider includes:

According to our sources, Dr. William Scott Sandeno, MD accepts the following insurance providers:

First Choice Health Network

Multiplan Network

TriWest Healthcare Alliance

Amerigroup Washington

United Healthcare

Aetna

Medicare

Medicaid Washington

Humana

Cigna

Medicare Railroad

Kaiser Foundation Health Plan of Washington

Molina Healthcare

Coordinated Care Washington

Premera Blue Cross

Pacific Medical Centers

Washington State Labor & Industries

Devoted Health

Provider Network of America

AgeRight Advantage

Regence - Oregon & Washington

Ratings & Reviews

Dr. William Scott Sandeno, MD has a good overall rating with an average of 2.75 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. William Scott Sandeno, MD from all over the web to help you find the right in Bellingham, WA.

2.75

Overall Rating

(2 Ratings)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 1.0 2023-03-22

This doctor significantly hurt a dear friend by undercutting her oncologist's orders and cancelled a necessary infusion before a major surgery. He is hard to reach, patronizing, and retaliatory (when she asked for him to leave the infusion orders alone, he cancelled them). I cannot possibly express the depths of my distaste for a physician who'd take this kind of action against a chronically ill patient who even *supplied* him with the documentation that necessitated the infusion.

General Payments

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

**Payments by Company**
GlaxoSmithKline, LLC.	$19 $19
Janssen Pharmaceuticals, Inc	$15 INVEGA SUSTENNA $15

**Types of Payments**
Food and Beverage	$34

Biography

Dr. W. Sandeno attended medical school at the University of Washington School of Medicine. He is rated 5.0 stars (out of 5) by his patients. Amerigroup, Aetna, and Railroad Medicare seem to be the insurance carriers that Dr. Sandeno accepts. He is professionally affiliated with PeaceHealth.

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Dr. William Scott Sandeno, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. William Scott Sandeno, MD in 2024

By Volume:

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 Scott Sandeno, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. William Scott Sandeno, MD From 2012 - 2024

Education & Training

Insurance Information

Ratings & Reviews

General Payments

Biography

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