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Dr. John P. McNamara, DO

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Specializes in: Adult Cardiology

450 S Washington Street Suite A
Gettysburg, PA 17325

(717) 339-3105

Dr. John P. McNamara, DO is a cardiologist in Burnham, PA specializing in adult cardiology. Dr. John P. McNamara, DO is affiliated with Tower Health.

Office Locations

217 S Logan Boulevard
Burnham, PA 17009

(717) 248-5431

(717) 248-5038

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22 St Paul Drive
Chambersburg, PA 17201

(717) 217-6944

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Tower Health

420 W Linfield Trappe Road Suite 2100
Limerick, PA 19468

(484) 961-8833

(484) 902-8662

open_in_new

450 S Washington Street Suite A
Gettysburg, PA 17325

(717) 339-3105

open_in_new

Tower Health

824 Main Street Suite 306
Phoenixville, PA 19460

(610) 983-1941

(610) 983-1945

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. John P. McNamara, DO in 2023

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

Top 10%

By Volume:

inpatient hospital care

In 2023, Dr. John P. McNamara, DO performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within Pennsylvania.

Top 25%

By Volume:

cardiac procedures

cardioversion

echocardiogram

elective external cardioversion

transesophageal echocardiography

By Affordability:

cardiac imaging

In 2012, among providers in related specialties within Pennsylvania, Dr. John P. McNamara, DO performed more cardiac procedures, cardioversion, echocardiogram (echo), elective external cardioversion, and transesophageal echocardiography (TEE) procedures for Medicare patients than 75% of them and he also had a list price for cardiac imaging 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. John P. McNamara, DO treated as a cardiologist in Burnham, PA during 2012 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. John P. McNamara, DO for Medicare patients.

ambulatory monitoring	24
cardiac procedures	431
doctor visit	1434
hospital care	403
inpatient care	403
nuclear scan	73
stress testing	161
ultrasound (sonogram)	246

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John P. McNamara, DO treated as a cardiologist in Burnham, PA during 2013 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John P. McNamara, DO for Medicare patients.

cardiac procedures	415
doctor visit	1052
hospital care	489
inpatient care	489
nuclear scan	91
stress testing	191
ultrasound (sonogram)	224

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. McNamara, DO.

**Gender**
Male	365
Female	388

**Ethnicity**
Non-Hispanic White	721
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	210
From 75 to 84	322
85 and over	177
Less than 65	44

Conditions of Medicare patients treated by Dr. John P. McNamara, DO in 2013

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	71
Depression	17
Chronic Kidney Disease	39
Asthma	6
Osteoperosis	9
Atrial Fibrilation	32
Heart Failure	45
Chronic Obstructive Pulmonary Disease	33
Diabetes	41
Dementia	15
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John P. McNamara, DO treated as a cardiologist in Burnham, PA during 2014 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. John P. McNamara, DO for Medicare patients.

ambulatory monitoring	24
cardiac procedures	370
doctor visit	917
hospital care	288
inpatient care	288
minimally invasive procedures	17
nuclear scan	43
stress testing	109
ultrasound (sonogram)	237

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. McNamara, DO.

**Gender**
Male	613
Female	727

**Ethnicity**
Non-Hispanic White	1270
Black	0
Hispanic	31
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	425
From 75 to 84	510
85 and over	301
Less than 65	104

Conditions of Medicare patients treated by Dr. John P. McNamara, DO in 2014

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	67
Depression	26
Chronic Kidney Disease	42
Asthma	7
Osteoperosis	10
Atrial Fibrilation	29
Heart Failure	45
Chronic Obstructive Pulmonary Disease	35
Diabetes	45
Dementia	17
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John P. McNamara, DO treated as a cardiologist in Burnham, PA during 2015 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John P. McNamara, DO for Medicare patients.

ambulatory monitoring	18
cardiac procedures	287
doctor visit	508
hospital care	364
inpatient care	364
minimally invasive procedures	25
nuclear scan	31
stress testing	69
ultrasound (sonogram)	200

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. McNamara, DO.

**Gender**
Male	618
Female	680

**Ethnicity**
Non-Hispanic White	1182
Black	30
Hispanic	42
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	400
From 75 to 84	518
85 and over	290
Less than 65	90

Conditions of Medicare patients treated by Dr. John P. McNamara, DO in 2015

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	73
Depression	24
Chronic Kidney Disease	43
Asthma	19
Osteoperosis	11
Atrial Fibrilation	36
Heart Failure	46
Chronic Obstructive Pulmonary Disease	34
Diabetes	42
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John P. McNamara, DO treated as a cardiologist in Burnham, PA during 2016 were hospital care, inpatient care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. John P. McNamara, DO for Medicare patients.

cardiac procedures	116
doctor visit	327
hospital care	555
inpatient care	555
ultrasound (sonogram)	129
vascular procedures	13

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. McNamara, DO.

**Gender**
Male	188
Female	248

**Ethnicity**
Non-Hispanic White	391
Black	28
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	140
85 and over	119
Less than 65	31

Conditions of Medicare patients treated by Dr. John P. McNamara, DO in 2016

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	67
Depression	34
Chronic Kidney Disease	45
Asthma	28
Osteoperosis	14
Atrial Fibrilation	37
Heart Failure	47
Chronic Obstructive Pulmonary Disease	24
Diabetes	34
Dementia	28
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John P. McNamara, DO treated as a cardiologist in Burnham, PA during 2017 were hospital care, inpatient care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. John P. McNamara, DO for Medicare patients.

cardiac procedures	167
doctor visit	337
hospital care	588
inpatient care	588
minimally invasive procedures	11
stress testing	14
ultrasound (sonogram)	167

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. McNamara, DO.

**Gender**
Male	291
Female	350

**Ethnicity**
Non-Hispanic White	595
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	212
85 and over	167
Less than 65	36

Conditions of Medicare patients treated by Dr. John P. McNamara, DO in 2017

Hypertension	75
High Cholesterol	72
Stroke	14
Ischemic Heart Disease	67
Depression	37
Chronic Kidney Disease	49
Asthma	12
Osteoperosis	12
Atrial Fibrilation	37
Heart Failure	44
Chronic Obstructive Pulmonary Disease	22
Diabetes	35
Dementia	30
Cancer	21

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John P. McNamara, DO treated as a cardiologist in Burnham, PA during 2018 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John P. McNamara, DO for Medicare patients.

cardiac procedures	299
doctor visit	526
hospital care	816
inpatient care	816
minimally invasive procedures	15
stress testing	44
ultrasound (sonogram)	295
vascular procedures	26

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. McNamara, DO.

**Gender**
Male	456
Female	527

**Ethnicity**
Non-Hispanic White	898
Black	42
Hispanic	0
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	348
From 75 to 84	347
85 and over	254
Less than 65	34

Conditions of Medicare patients treated by Dr. John P. McNamara, DO in 2018

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	64
Depression	36
Chronic Kidney Disease	46
Asthma	11
Osteoperosis	14
Atrial Fibrilation	35
Heart Failure	41
Chronic Obstructive Pulmonary Disease	21
Diabetes	33
Dementia	30
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John P. McNamara, DO treated as a cardiologist in Burnham, PA during 2019 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John P. McNamara, DO for Medicare patients.

ambulatory monitoring	11
cardiac procedures	393
doctor visit	611
hospital care	631
inpatient care	631
stress testing	71
ultrasound (sonogram)	368
vascular procedures	29

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. McNamara, DO.

**Gender**
Male	542
Female	658

**Ethnicity**
Non-Hispanic White	1108
Black	45
Hispanic	0
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	469
From 75 to 84	404
85 and over	268
Less than 65	59

Conditions of Medicare patients treated by Dr. John P. McNamara, DO in 2019

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	63
Depression	32
Chronic Kidney Disease	43
Asthma	12
Osteoperosis	15
Atrial Fibrilation	34
Heart Failure	37
Chronic Obstructive Pulmonary Disease	21
Diabetes	34
Dementia	23
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John P. McNamara, DO treated as a cardiologist in Burnham, PA during 2020 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John P. McNamara, DO for Medicare patients.

ambulatory monitoring	14
cardiac procedures	427
cardioversion	15
doctor visit	535
hospital care	738
inpatient care	738
stress testing	42
ultrasound (sonogram)	425
vascular procedures	29

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. McNamara, DO.

**Gender**
Male	575
Female	709

**Ethnicity**
Non-Hispanic White	1169
Black	52
Hispanic	0
Asian	0
Other	40
Native American	0

**Age**
From 65 to 74	451
From 75 to 84	473
85 and over	290
Less than 65	70

Conditions of Medicare patients treated by Dr. John P. McNamara, DO in 2020

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	59
Depression	34
Chronic Kidney Disease	45
Asthma	11
Osteoperosis	14
Atrial Fibrilation	31
Heart Failure	35
Chronic Obstructive Pulmonary Disease	20
Diabetes	31
Dementia	22
Cancer	18

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John P. McNamara, DO treated as a cardiologist in Burnham, PA during 2021 were hospital care, inpatient care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. John P. McNamara, DO for Medicare patients.

ambulatory monitoring	19
cardiac procedures	482
cardioversion	11
doctor visit	761
hospital care	679
inpatient care	679
stress testing	67
ultrasound (sonogram)	528
vascular procedures	65

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. McNamara, DO.

**Gender**
Male	633
Female	703

**Ethnicity**
Non-Hispanic White	1219
Black	55
Hispanic	0
Asian	0
Other	36
Native American	0

**Age**
From 65 to 74	502
From 75 to 84	502
85 and over	280
Less than 65	52

Conditions of Medicare patients treated by Dr. John P. McNamara, DO in 2021

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	62
Depression	31
Chronic Kidney Disease	46
Asthma	9
Osteoperosis	14
Atrial Fibrilation	30
Heart Failure	33
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	19
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John P. McNamara, DO treated as a cardiologist in Burnham, PA during 2022 were hospital care, inpatient care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. John P. McNamara, DO for Medicare patients.

ambulatory monitoring	11
cardiac procedures	394
doctor visit	503
hospital care	595
inpatient care	595
minimally invasive procedures	11
stress testing	30
ultrasound (sonogram)	409
vascular procedures	26

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. McNamara, DO.

**Gender**
Male	689
Female	753

**Ethnicity**
Non-Hispanic White	1338
Black	37
Hispanic	16
Asian	11
Other	40
Native American	0

**Age**
From 65 to 74	521
From 75 to 84	537
85 and over	309
Less than 65	75

Conditions of Medicare patients treated by Dr. John P. McNamara, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	58
Depression	31
Chronic Kidney Disease	37
Asthma	12
Osteoperosis	19
Atrial Fibrilation	40
Heart Failure	36
Chronic Obstructive Pulmonary Disease	23
Diabetes	33
Dementia	16
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John P. McNamara, DO for Medicare patients.

The highest averages for the top procedures that Dr. John P. McNamara, DO treated as a cardiologist in Burnham, PA were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

ambulatory monitoring	17
cardiac procedures	343
cardioversion	13
doctor visit	682
hospital care	558
inpatient care	558
minimally invasive procedures	15
nuclear scan	59
stress testing	79
ultrasound (sonogram)	293
vascular procedures	31

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John P. McNamara, DO.

**Gender**
Male	451
Female	522

**Ethnicity**
Black / African American	28
Asian / Pacific Islander	1
Non-Hispanic White	899
Native American / Alaskan Native	0
Hispanic	9
Other	16

**Age**
75 to 84	360
85 and over	223
Less than 65	54
65 to 74	336

Average of Total of Conditions of Medicare patients treated by Dr. John P. McNamara, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John P. McNamara, DO treated were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	67
Stroke	13
Ischemic Heart Disease	59
Depression	27
Chronic Kidney Disease	39
Asthma	11
Osteoporosis	12
Heart Failure	37
Chronic Obstructive Pulmonary Disease	22
Diabetes	32
Atrial Fibrillation	31
Cancer	16
Dementia	19

Education & Training

He is certified by the American Osteopathic Board of Internal Medicine and has a state license in Pennsylvania.

Board Certification: American Osteopathic Board of Internal Medicine

Licensed In: Pennsylvania

Affiliations & Hospitals

Dr. John P. McNamara, DO is associated with these hospitals and organizations:

Tower Health

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General Payments

These charts describe general payments received by Dr. John P. McNamara, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Janssen Pharmaceuticals, Inc	$466 XARELTO $366	INVOKANA $100
Amgen Inc.	$250 Repatha $223	$26
Novartis Pharmaceuticals Corporation	$202 ENTRESTO $202
E.R. Squibb & Sons, L.L.C.	$189 ELIQUIS $171	CAMZYOS $18
Pfizer Inc.	$155 VYNDAQEL $129	ELIQUIS $26
Other	$597 WATCHMAN Access System $93	JARDIANCE $90	BRILINTA $83	PRALUENT (alirocumab) Injection $61	PRALUENT ALIROCUMAB INJECTION $51	Other $219

**Types of Payments**
Food and Beverage	$1,648
Education	$211

Research Payments

Dr. John P. McNamara, DO has received 10 research payments totaling $28,452.

Biography

Dr. John McNamara is a physician who specializes in adult cardiology. Dr. McNamara is a graduate of Philadelphia College of Osteopathic Medicine. His hospital/clinic affiliations include WellSpan Medical Group and Phoenixville Hospital.