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Dr. Douglas D. Heldreth, MD

(1 Rating)

Specializes in: Medical Oncology, Adult Oncology and Hematology (Blood Disorders)

West Virginia University School of Medicine (1985)

2828 Tarflower Way
Naples, FL 34105

(239) 649-0649

Dr. Douglas D. Heldreth, MD is a medical oncologist in Naples, FL specializing in medical oncology, adult oncology and hematology (blood disorders). He graduated from West Virginia University School of Medicine in 1985 and has 41 years of experience. Dr. Douglas D. Heldreth, MD is affiliated with FLORIDA CANCER SPECIALISTS AND RESEARCH INSTITUTE, LLC.

Office Locations

2828 Tarflower Way
Naples, FL 34105

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In The News

“The family would like to thank Dr. Sam Shahraki of TLC Diabetes Healthcare Consultants & Education, Inc; Dr. Douglas D. Heldreth and staff at Florida Cancer Specialists; Cindi Motz at Senior Home...”—"Anita June Wigal", The Virginian-Pilot, September 2014

Noteworthy Medicare Patient Procedures Performed by Dr. Douglas D. Heldreth, MD in 2023

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

Top 5%

By Affordability:

blood tests

reticulocyte count

urinalysis

In 2023, Dr. Douglas D. Heldreth, MD had a list price for blood tests, reticulocyte count (immature red blood cell count), and urinalysis that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Florida. 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 Volume:

biological response modifier therapy

intravenous chemotherapy

By Affordability:

blood count tests

lab tests

urine tests

In 2023, among providers in related specialties within Florida, Dr. Douglas D. Heldreth, MD performed more biological response modifier (BRM) therapy, and intravenous (IV) chemotherapy procedures for Medicare patients than 90% of them and he also had a list price for blood count tests, lab tests, and urine tests that was lower than the list prices billed to Medicare by 90% of them. 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 25%

By Volume:

antineoplastic hormone therapy

blood draw

complete blood count

intravenous infusion

phlebotomy for lab tests

By Affordability:

antineoplastic hormone therapy

complete blood count

hormone therapy

intravenous infusion therapy

therapeutic phlebotomy

In 2012, among providers in related specialties within Florida, Dr. Douglas D. Heldreth, MD performed more antineoplastic hormone therapy, blood draw, complete blood count (CBC), intravenous (IV) infusion, and phlebotomy for lab tests procedures for Medicare patients than 75% of them and he also had a list price for antineoplastic hormone therapy, complete blood count (CBC), hormone therapy, intravenous infusion therapy, and therapeutic phlebotomy that was lower than the list prices billed to Medicare by 75% of them. 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. Douglas D. Heldreth, MD treated as a medical oncologist in Naples, FL during 2012 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Douglas D. Heldreth, MD for Medicare patients.

aspiration	17
biological response modifier (BRM) therapy	982
blood draw	4307
bone marrow tests	32
chemotherapy	982
CT scan	13
diagnostic procedures	32
doctor visit	3669
hormone therapy	86
hospital care	22
inpatient care	22
lab tests	11152
minimally invasive procedures	1236
port flush	59
preventive care	49
thoracic (chest) imaging	13
thyroid function tests	143
vaccines	33

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Douglas D. Heldreth, MD treated as a medical oncologist in Naples, FL during 2013 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Douglas D. Heldreth, MD for Medicare patients.

aspiration	18
biological response modifier (BRM) therapy	846
blood draw	3996
bone marrow tests	36
chemotherapy	846
CT scan	11
diagnostic procedures	36
doctor visit	3597
hormone therapy	88
lab tests	10630
minimally invasive procedures	1136
port flush	87
preventive care	61
thoracic (chest) imaging	11
thyroid function tests	158
vaccines	26

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas D. Heldreth, MD.

**Gender**
Male	551
Female	715

**Ethnicity**
Non-Hispanic White	1189
Black	14
Hispanic	45
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	491
From 75 to 84	521
85 and over	209
Less than 65	45

Conditions of Medicare patients treated by Dr. Douglas D. Heldreth, MD in 2013

Hypertension	67
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	44
Depression	17
Chronic Kidney Disease	40
Asthma	5
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	7
Cancer	48

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Douglas D. Heldreth, MD treated as a medical oncologist in Naples, FL during 2014 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Douglas D. Heldreth, MD for Medicare patients.

biological response modifier (BRM) therapy	980
blood draw	4344
chemotherapy	980
doctor visit	3786
hormone therapy	116
hospital care	85
inpatient care	85
lab tests	11557
minimally invasive procedures	1250
port flush	63
preventive care	79
thyroid function tests	192
vaccines	35

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas D. Heldreth, MD.

**Gender**
Male	608
Female	822

**Ethnicity**
Non-Hispanic White	1339
Black	21
Hispanic	49
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	554
From 75 to 84	586
85 and over	229
Less than 65	61

Conditions of Medicare patients treated by Dr. Douglas D. Heldreth, MD in 2014

Hypertension	65
High Cholesterol	63
Stroke	5
Ischemic Heart Disease	43
Depression	17
Chronic Kidney Disease	41
Asthma	6
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	8
Cancer	49

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Douglas D. Heldreth, MD treated as a medical oncologist in Naples, FL during 2015 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Douglas D. Heldreth, MD for Medicare patients.

biological response modifier (BRM) therapy	938
blood draw	4060
bone marrow tests	11
chemotherapy	938
diagnostic procedures	11
doctor visit	3511
hormone therapy	194
hospital care	33
inpatient care	33
lab tests	11165
minimally invasive procedures	1283
port flush	57
preventive care	51
thyroid function tests	220
vaccines	27

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas D. Heldreth, MD.

**Gender**
Male	1306
Female	1746

**Ethnicity**
Non-Hispanic White	2850
Black	0
Hispanic	100
Asian	0
Other	54
Native American	0

**Age**
From 65 to 74	1226
From 75 to 84	1260
85 and over	460
Less than 65	106

Conditions of Medicare patients treated by Dr. Douglas D. Heldreth, MD in 2015

Hypertension	65
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	40
Depression	20
Chronic Kidney Disease	40
Asthma	10
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	8
Cancer	48

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Douglas D. Heldreth, MD treated as a medical oncologist in Naples, FL during 2016 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Douglas D. Heldreth, MD for Medicare patients.

biological response modifier (BRM) therapy	1072
blood draw	3660
chemotherapy	1072
CT scan	16
diabetes management	16
doctor visit	3443
hormone therapy	186
lab tests	10554
minimally invasive procedures	1532
port flush	73
preventive care	69
thoracic (chest) imaging	16
thyroid function tests	213
vaccines	24

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas D. Heldreth, MD.

**Gender**
Male	602
Female	839

**Ethnicity**
Non-Hispanic White	1338
Black	19
Hispanic	48
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	538
From 75 to 84	595
85 and over	247
Less than 65	61

Conditions of Medicare patients treated by Dr. Douglas D. Heldreth, MD in 2016

Hypertension	67
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	41
Depression	18
Chronic Kidney Disease	41
Asthma	16
Osteoperosis	16
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	9
Cancer	49

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Douglas D. Heldreth, MD treated as a medical oncologist in Naples, FL during 2017 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Douglas D. Heldreth, MD for Medicare patients.

biological response modifier (BRM) therapy	788
blood draw	3317
chemotherapy	788
CT scan	13
doctor visit	2966
hormone therapy	171
lab tests	9677
minimally invasive procedures	1221
port flush	88
preventive care	17
thoracic (chest) imaging	13
thyroid function tests	259

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas D. Heldreth, MD.

**Gender**
Male	709
Female	958

**Ethnicity**
Non-Hispanic White	1550
Black	15
Hispanic	60
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	600
From 75 to 84	738
85 and over	275
Less than 65	54

Conditions of Medicare patients treated by Dr. Douglas D. Heldreth, MD in 2017

Hypertension	67
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	42
Depression	20
Chronic Kidney Disease	41
Asthma	6
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	10
Cancer	54

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Douglas D. Heldreth, MD treated as a medical oncologist in Naples, FL during 2018 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Douglas D. Heldreth, MD for Medicare patients.

biological response modifier (BRM) therapy	811
blood draw	3245
chemotherapy	811
CT scan	19
doctor visit	2831
hormone therapy	133
lab tests	9393
minimally invasive procedures	1131
port flush	70
preventive care	23
thoracic (chest) imaging	19
thyroid function tests	247

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas D. Heldreth, MD.

**Gender**
Male	726
Female	1029

**Ethnicity**
Non-Hispanic White	1623
Black	17
Hispanic	64
Asian	0
Other	38
Native American	0

**Age**
From 65 to 74	634
From 75 to 84	794
85 and over	267
Less than 65	60

Conditions of Medicare patients treated by Dr. Douglas D. Heldreth, MD in 2018

Hypertension	68
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	43
Depression	20
Chronic Kidney Disease	38
Asthma	7
Osteoperosis	15
Atrial Fibrilation	18
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	11
Cancer	53

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Douglas D. Heldreth, MD treated as a medical oncologist in Naples, FL during 2019 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Douglas D. Heldreth, MD for Medicare patients.

abdominal imaging	18
biological response modifier (BRM) therapy	1041
blood draw	3743
chemotherapy	1041
CT scan	44
doctor visit	3169
hormone therapy	119
lab tests	10902
minimally invasive procedures	1483
pelvic imaging	18
port flush	76
preventive care	22
thoracic (chest) imaging	26
thyroid function tests	307

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas D. Heldreth, MD.

**Gender**
Male	730
Female	1052

**Ethnicity**
Non-Hispanic White	1649
Black	14
Hispanic	61
Asian	0
Other	45
Native American	0

**Age**
From 65 to 74	668
From 75 to 84	802
85 and over	254
Less than 65	58

Conditions of Medicare patients treated by Dr. Douglas D. Heldreth, MD in 2019

Hypertension	67
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	43
Depression	21
Chronic Kidney Disease	37
Asthma	6
Osteoperosis	16
Atrial Fibrilation	18
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	25
Dementia	9
Cancer	54

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Douglas D. Heldreth, MD treated as a medical oncologist in Naples, FL during 2020 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Douglas D. Heldreth, MD for Medicare patients.

biological response modifier (BRM) therapy	904
blood draw	3194
chemotherapy	904
doctor visit	2710
hormone therapy	163
lab tests	9567
minimally invasive procedures	1395
port flush	44
preventive care	25
thyroid function tests	351

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas D. Heldreth, MD.

**Gender**
Male	631
Female	891

**Ethnicity**
Non-Hispanic White	1409
Black	0
Hispanic	56
Asian	0
Other	39
Native American	0

**Age**
From 65 to 74	555
From 75 to 84	703
85 and over	224
Less than 65	40

Conditions of Medicare patients treated by Dr. Douglas D. Heldreth, MD in 2020

Hypertension	65
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	43
Depression	19
Chronic Kidney Disease	36
Asthma	6
Osteoperosis	17
Atrial Fibrilation	16
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	9
Cancer	55

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Douglas D. Heldreth, MD treated as a medical oncologist in Naples, FL during 2021 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Douglas D. Heldreth, MD for Medicare patients.

biological response modifier (BRM) therapy	914
blood draw	3022
chemotherapy	914
doctor visit	2487
hormone therapy	126
lab tests	8875
minimally invasive procedures	1311
preventive care	31
thyroid function tests	215

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas D. Heldreth, MD.

**Gender**
Male	628
Female	889

**Ethnicity**
Non-Hispanic White	1409
Black	0
Hispanic	53
Asian	0
Other	33
Native American	0

**Age**
From 65 to 74	517
From 75 to 84	719
85 and over	246
Less than 65	35

Conditions of Medicare patients treated by Dr. Douglas D. Heldreth, MD in 2021

Hypertension	68
High Cholesterol	71
Stroke	5
Ischemic Heart Disease	43
Depression	21
Chronic Kidney Disease	38
Asthma	5
Osteoperosis	18
Atrial Fibrilation	16
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	23
Dementia	10
Cancer	53

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Douglas D. Heldreth, MD treated as a medical oncologist in Naples, FL during 2022 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Douglas D. Heldreth, MD for Medicare patients.

biological response modifier (BRM) therapy	816
blood draw	2911
chemotherapy	816
doctor visit	2385
hormone therapy	183
lab tests	7133
minimally invasive procedures	1184
thyroid function tests	202

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas D. Heldreth, MD.

**Gender**
Male	503
Female	746

**Ethnicity**
Non-Hispanic White	1167
Black	0
Hispanic	36
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	385
From 75 to 84	629
85 and over	215
Less than 65	20

Conditions of Medicare patients treated by Dr. Douglas D. Heldreth, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	36
Depression	20
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	24
Atrial Fibrilation	25
Heart Failure	15
Chronic Obstructive Pulmonary Disease	19
Diabetes	22
Dementia	7
Cancer	58

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Douglas D. Heldreth, MD for Medicare patients.

The highest averages for the top procedures that Dr. Douglas D. Heldreth, MD treated as a medical oncologist in Naples, FL were lab tests, blood draw, minimally invasive procedures and chemotherapy.

abdominal imaging	18
aspiration	17
biological response modifier (BRM) therapy	917
blood draw	3618
bone marrow tests	26
chemotherapy	917
CT scan	19
diabetes management	16
diagnostic procedures	26
doctor visit	3141
hormone therapy	142
hospital care	46
inpatient care	46
lab tests	10055
minimally invasive procedures	1287
pelvic imaging	18
preventive care	42
thoracic (chest) imaging	16
thyroid function tests	227
vaccines	29

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Douglas D. Heldreth, MD.

**Gender**
Male	635
Female	880

**Ethnicity**
Black / African American	9
Asian / Pacific Islander	0
Non-Hispanic White	1411
Hispanic	52
Native American / Alaskan Native	0
Other	26

**Age**
75 to 84	667
85 and over	238
Less than 65	49
65 to 74	560

Average of Total of Conditions of Medicare patients treated by Dr. Douglas D. Heldreth, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Douglas D. Heldreth, MD treated were hypertension, high cholesterol, cancer and ischemic heart disease.

Hypertension	61
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	38
Depression	17
Chronic Kidney Disease	34
Asthma	6
Osteoporosis	14
Heart Failure	16
Chronic Obstructive Pulmonary Disease	14
Diabetes	23
Atrial Fibrillation	15
Cancer	47
Dementia	8

Education & Training

Dr. Douglas D. Heldreth, MD graduated from West Virginia University School of Medicine in 1985. He has a state license in Florida.

Medical School: West Virginia University School of Medicine (1985)

Licensed In: Florida

Affiliations & Hospitals

Dr. Douglas D. Heldreth, MD is associated with these hospitals and organizations:

FLORIDA CANCER SPECIALISTS AND RESEARCH INSTITUTE, LLC

Ratings & Reviews

Dr. Douglas D. Heldreth, MD has an average of 1.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Douglas D. Heldreth, MD from all over the web to help you find the right in Naples, FL.

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General Payments

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

**Payments by Company**
E.R. Squibb & Sons, L.L.C.	$609 OPDIVO $487	EMPLICITI $32	OPDUALAG $26	$64
Amgen Inc.	$544 XGEVA $202	Kyprolis $163	Vectibix $71	LUMAKRAS $44	Prolia $30	Other $34
Celgene Corporation	$528 Reblozyl $182	Revlimid $112	Abraxane $89	Pomalyst $55	ONUREG $41	Other $49
Myriad Genetic Laboratories, Inc.	$519 myRisk $519
Novartis Pharmaceuticals Corporation	$490 TASIGNA $212	PROMACTA $74	KISQALI $67	SANDOSTATIN LAR $32	FEMARA $28	Other $77
Other	$5,767 PROVENGE $257	XTANDI $254	KEYTRUDA $248	PADCEV $162	Mektovi $137	Other $4,711

**Types of Payments**
Food and Beverage	$8,404
Education	$54

Biography

Dr. Douglas Heldreth sees patients in Naples, FL. His medical specialties are adult oncology, medical oncology, and hematology (blood disorders). He graduated from West Virginia University School of Medicine.