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Dr. Nathan Bahary, MD, PHD

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Specializes in: Medical Oncology

Professional interests include: pancreatic cancer, colon problems, esophageal cancer, and more.

314 East North Avenue
Pittsburgh, PA 15212

(412) 325-5700

Dr. Nathan Bahary, MD, PHD is a medical oncologist in Pittsburgh, PA specializing in medical oncology. Dr. Nathan Bahary, MD, PHD is affiliated with Allegheny Health Network and ALLEGHENY CLINIC MEDICAL ONCOLOGY.

Office Locations

Allegheny Health Network

314 East North Avenue
Pittsburgh, PA 15212

(412) 325-5700

(412) 442-2570

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320 E North Avenue Room O242
Pittsburgh, PA 15212

(412) 359-6391

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In The News

“"We've known the shortage was coming since February," said Dr. Nathan Bahary, the chief of medical oncology at the institute.”—"Nationwide cancer drug shortage hits Western Pennsylvania hospitals", CBS News, June 2023

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Nathan Bahary, MD, PHD treated as a medical oncologist in Pittsburgh, PA during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nathan Bahary, MD, PHD for Medicare patients.

doctor visit	227
hospital care	95
inpatient care	95

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Nathan Bahary, MD, PHD treated as a medical oncologist in Pittsburgh, PA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nathan Bahary, MD, PHD for Medicare patients.

doctor visit	217
hospital care	151
inpatient care	151

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan Bahary, MD, PHD.

**Gender**
Male	62
Female	57

**Age**
From 65 to 74	57
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD in 2013

Hypertension	64
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	37
Depression	29
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	0
Cancer	45

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Nathan Bahary, MD, PHD for Medicare patients.

doctor visit	218

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan Bahary, MD, PHD.

**Gender**
Male	65
Female	50

**Ethnicity**
Non-Hispanic White	99
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	26
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD in 2014

Hypertension	67
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	37
Depression	30
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	0
Cancer	47

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Nathan Bahary, MD, PHD treated as a medical oncologist in Pittsburgh, PA during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nathan Bahary, MD, PHD for Medicare patients.

doctor visit	275
hospital care	88
inpatient care	88

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan Bahary, MD, PHD.

**Gender**
Male	150
Female	128

**Age**
From 65 to 74	148
From 75 to 84	62
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD in 2015

Hypertension	68
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	50
Depression	32
Chronic Kidney Disease	36
Asthma	14
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	22
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Dementia	8
Cancer	44

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Nathan Bahary, MD, PHD treated as a medical oncologist in Pittsburgh, PA during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nathan Bahary, MD, PHD for Medicare patients.

doctor visit	301
hospital care	57
inpatient care	57

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan Bahary, MD, PHD.

**Gender**
Male	81
Female	61

**Ethnicity**
Non-Hispanic White	131
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD in 2016

Hypertension	63
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	38
Depression	27
Chronic Kidney Disease	46
Asthma	19
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	20
Diabetes	37
Dementia	8
Cancer	42

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Nathan Bahary, MD, PHD treated as a medical oncologist in Pittsburgh, PA during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nathan Bahary, MD, PHD for Medicare patients.

doctor visit	317
hospital care	202
inpatient care	202

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan Bahary, MD, PHD.

**Gender**
Male	98
Female	88

**Ethnicity**
Non-Hispanic White	170
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	47
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD in 2017

Hypertension	67
High Cholesterol	47
Stroke	11
Ischemic Heart Disease	45
Depression	37
Chronic Kidney Disease	47
Asthma	9
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	20
Diabetes	39
Dementia	10
Cancer	37

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Nathan Bahary, MD, PHD treated as a medical oncologist in Pittsburgh, PA during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nathan Bahary, MD, PHD for Medicare patients.

doctor visit	318
hospital care	118
inpatient care	118

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan Bahary, MD, PHD.

**Gender**
Male	82
Female	94

**Ethnicity**
Non-Hispanic White	160
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	0
85 and over	0
Less than 65	38

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD in 2018

Hypertension	72
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	51
Depression	32
Chronic Kidney Disease	45
Asthma	7
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	15
Diabetes	40
Dementia	8
Cancer	43

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Nathan Bahary, MD, PHD treated as a medical oncologist in Pittsburgh, PA during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nathan Bahary, MD, PHD for Medicare patients.

doctor visit	314
hospital care	51
inpatient care	51

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan Bahary, MD, PHD.

**Gender**
Male	77
Female	88

**Ethnicity**
Non-Hispanic White	149
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	31
85 and over	12
Less than 65	25

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD in 2019

Hypertension	67
High Cholesterol	45
Stroke	9
Ischemic Heart Disease	51
Depression	28
Chronic Kidney Disease	43
Asthma	12
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	0
Cancer	48

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Nathan Bahary, MD, PHD treated as a medical oncologist in Pittsburgh, PA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nathan Bahary, MD, PHD for Medicare patients.

doctor visit	311
hospital care	74
inpatient care	74

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan Bahary, MD, PHD.

**Gender**
Male	83
Female	84

**Ethnicity**
Non-Hispanic White	149
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD in 2020

Hypertension	67
High Cholesterol	51
Stroke	10
Ischemic Heart Disease	58
Depression	27
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	14
Chronic Obstructive Pulmonary Disease	18
Diabetes	46
Dementia	7
Cancer	46

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Nathan Bahary, MD, PHD for Medicare patients.

doctor visit	187

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan Bahary, MD, PHD.

**Gender**
Male	54
Female	54

**Age**
From 65 to 74	67
From 75 to 84	25
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD in 2021

Hypertension	64
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	57
Depression	28
Chronic Kidney Disease	49
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	41
Dementia	0
Cancer	40

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Nathan Bahary, MD, PHD for Medicare patients.

doctor visit	112

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan Bahary, MD, PHD.

**Gender**
Male	22
Female	18

**Age**
From 65 to 74	27
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD in 2022

Hypertension	63
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	28
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	28
Dementia	0
Cancer	40

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Nathan Bahary, MD, PHD for Medicare patients.

The highest averages for the top procedures that Dr. Nathan Bahary, MD, PHD treated as a medical oncologist in Pittsburgh, PA were hospital care and inpatient care.

doctor visit	254
hospital care	104
inpatient care	104

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Nathan Bahary, MD, PHD.

**Gender**
Male	70
Female	65

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	78
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	25
85 and over	1
Less than 65	5
65 to 74	75

Average of Total of Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD From 2012 - 2022

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

Hypertension	60
High Cholesterol	46
Stroke	3
Ischemic Heart Disease	41
Depression	24
Chronic Kidney Disease	34
Asthma	6
Osteoporosis	3
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	33
Atrial Fibrillation	9
Cancer	39
Dementia	3

Education & Training

He completed residency at Beth Israel Medical Center. He is certified by the American Board of Internal Medicine - Medical Oncology and has a state license in Pennsylvania.

Residency: Beth Israel Medical Center

Board Certification: American Board of Internal Medicine - Medical Oncology

Licensed In: Pennsylvania

Affiliations & Hospitals

Dr. Nathan Bahary, MD, PHD is associated with these hospitals and organizations:

Allegheny Health Network

ALLEGHENY CLINIC MEDICAL ONCOLOGY

Ratings & Reviews

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General Payments

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

**Payments by Company**
Exelixis Inc.	$6,851 Cabometyx $6,851
EMD Serono, Inc.	$6,752 $6,752
Incyte Corporation	$6,554 $6,554
Bayer HealthCare Pharmaceuticals Inc.	$4,095 Stivarga $4,095
AbbVie, Inc.	$4,000 Creon $4,000
Other	$12,210 Abraxane $2,886	Braftovi $1,890	OPDIVO $1,824	Lonsurf $1,137	IMFINZI $500	Other $3,973

**Types of Payments**
Consulting Fee	$26,025
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$6,790
Travel and Lodging	$6,049
Food and Beverage	$1,599

Research Payments

Dr. Nathan Bahary, MD, PHD has received 208 research payments totaling $2,332,732.

Biography

Dr. Nathan Bahary practices medical oncology in Pittsburgh, PA. These areas are among his clinical interests: esophageal cancer, hepatocellular carcinoma (HCC), and anal cancer. Dr. Bahary is affiliated with Allegheny Health Network. His training includes a residency program at Beth Israel Medical Center.

Select Year:

Dr. Nathan Bahary, MD, PHD

Office Locations

In The News

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. Nathan Bahary, MD, PHD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan Bahary, MD, PHD 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. Nathan Bahary, MD, PHD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Biography

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