Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > VA Providers

Dr. Paul John O'Brien, MD

(No ratings)

Specializes in: Adult Cardiology

6715 Little River Turnpike Suite 300
Annandale, VA 22003

(703) 751-6668

Dr. Paul John O'Brien, MD is a cardiologist in Falls Church, VA specializing in adult cardiology.

Office Locations

3300 Gallows Road
Falls Church, VA 22042

open_in_new

4320 Seminary Road
Alexandria, VA 22304

(703) 504-3000

(703) 504-3388

open_in_new

6715 Little River Turnpike Suite 300
Annandale, VA 22003

(703) 751-6668

(703) 642-1049

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Paul John O'Brien, MD in 2023

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

Top 5%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, Dr. Paul John O'Brien, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Virginia. 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 Affordability:

ambulatory cardiac monitoring

ambulatory monitoring

Holter monitoring

In 2012, Dr. Paul John O'Brien, MD had a list price for ambulatory cardiac monitoring, ambulatory monitoring, and Holter monitoring that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Virginia. 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. Paul John O'Brien, MD treated as a cardiologist in Falls Church, VA during 2012 were cardiac procedures, ultrasound (sonogram), stress testing and vascular procedures.

Volume of procedures performed by Dr. Paul John O'Brien, MD for Medicare patients.

ambulatory monitoring	61
cardiac procedures	711
doctor visit	1111
hospital care	66
inpatient care	66
nuclear scan	159
stress testing	319
ultrasound (sonogram)	535
vascular procedures	204

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Paul John O'Brien, MD treated as a cardiologist in Falls Church, VA during 2013 were cardiac procedures, ultrasound (sonogram), stress testing and vascular procedures.

Volume of procedures performed by Dr. Paul John O'Brien, MD for Medicare patients.

ambulatory monitoring	59
cardiac procedures	652
doctor visit	1189
nuclear scan	155
stress testing	316
ultrasound (sonogram)	450
vascular procedures	173

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Paul John O'Brien, MD.

**Gender**
Male	330
Female	421

**Ethnicity**
Non-Hispanic White	547
Black	142
Hispanic	0
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	290
From 75 to 84	268
85 and over	147
Less than 65	46

Conditions of Medicare patients treated by Dr. Paul John O'Brien, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	58
Depression	18
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	7
Atrial Fibrilation	26
Heart Failure	25
Chronic Obstructive Pulmonary Disease	14
Diabetes	33
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Paul John O'Brien, MD treated as a cardiologist in Falls Church, VA during 2014 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Paul John O'Brien, MD for Medicare patients.

ambulatory monitoring	67
cardiac procedures	717
doctor visit	1309
hospital care	44
inpatient care	44
nuclear scan	171
stress testing	345
ultrasound (sonogram)	447
vascular procedures	167

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Paul John O'Brien, MD.

**Gender**
Male	364
Female	433

**Ethnicity**
Non-Hispanic White	590
Black	139
Hispanic	24
Asian	29
Other	15
Native American	0

**Age**
From 65 to 74	326
From 75 to 84	263
85 and over	164
Less than 65	44

Conditions of Medicare patients treated by Dr. Paul John O'Brien, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	57
Depression	20
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	6
Atrial Fibrilation	25
Heart Failure	24
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Paul John O'Brien, MD treated as a cardiologist in Falls Church, VA during 2015 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Paul John O'Brien, MD for Medicare patients.

ambulatory monitoring	54
cardiac procedures	635
doctor visit	1216
hospital care	102
inpatient care	102
nuclear scan	135
stress testing	291
ultrasound (sonogram)	395
vascular procedures	117

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Paul John O'Brien, MD.

**Gender**
Male	980
Female	1250

**Ethnicity**
Non-Hispanic White	1560
Black	424
Hispanic	80
Asian	110
Other	56
Native American	0

**Age**
From 65 to 74	794
From 75 to 84	790
85 and over	498
Less than 65	148

Conditions of Medicare patients treated by Dr. Paul John O'Brien, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	59
Depression	22
Chronic Kidney Disease	37
Asthma	17
Osteoperosis	7
Atrial Fibrilation	26
Heart Failure	28
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	18
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Paul John O'Brien, MD treated as a cardiologist in Falls Church, VA during 2016 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Paul John O'Brien, MD for Medicare patients.

ambulatory monitoring	61
cardiac procedures	700
doctor visit	1356
hospital care	51
inpatient care	51
nuclear scan	157
stress testing	311
ultrasound (sonogram)	461
vascular procedures	151

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Paul John O'Brien, MD.

**Gender**
Male	425
Female	515

**Ethnicity**
Non-Hispanic White	666
Black	180
Hispanic	34
Asian	36
Other	24
Native American	0

**Age**
From 65 to 74	347
From 75 to 84	319
85 and over	217
Less than 65	57

Conditions of Medicare patients treated by Dr. Paul John O'Brien, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	58
Depression	20
Chronic Kidney Disease	40
Asthma	21
Osteoperosis	7
Atrial Fibrilation	27
Heart Failure	28
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	19
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Paul John O'Brien, MD treated as a cardiologist in Falls Church, VA during 2017 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Paul John O'Brien, MD for Medicare patients.

ambulatory monitoring	52
cardiac procedures	656
doctor visit	1388
hospital care	59
inpatient care	59
nuclear scan	131
stress testing	273
ultrasound (sonogram)	441
vascular procedures	110

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Paul John O'Brien, MD.

**Gender**
Male	397
Female	494

**Ethnicity**
Non-Hispanic White	635
Black	157
Hispanic	42
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	342
From 75 to 84	309
85 and over	187
Less than 65	53

Conditions of Medicare patients treated by Dr. Paul John O'Brien, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	57
Depression	20
Chronic Kidney Disease	42
Asthma	13
Osteoperosis	8
Atrial Fibrilation	24
Heart Failure	25
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Paul John O'Brien, MD treated as a cardiologist in Falls Church, VA during 2018 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Paul John O'Brien, MD for Medicare patients.

ambulatory monitoring	59
cardiac procedures	598
doctor visit	1385
hospital care	64
inpatient care	64
nuclear scan	115
stress testing	235
ultrasound (sonogram)	400
vascular procedures	96

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Paul John O'Brien, MD.

**Gender**
Male	467
Female	534

**Ethnicity**
Non-Hispanic White	673
Black	203
Hispanic	45
Asian	40
Other	40
Native American	0

**Age**
From 65 to 74	364
From 75 to 84	350
85 and over	231
Less than 65	56

Conditions of Medicare patients treated by Dr. Paul John O'Brien, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	59
Depression	22
Chronic Kidney Disease	45
Asthma	11
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	32
Chronic Obstructive Pulmonary Disease	15
Diabetes	38
Dementia	20
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Paul John O'Brien, MD treated as a cardiologist in Falls Church, VA during 2019 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Paul John O'Brien, MD for Medicare patients.

ambulatory monitoring	54
cardiac procedures	584
doctor visit	1352
hospital care	41
inpatient care	41
nuclear scan	117
stress testing	237
ultrasound (sonogram)	373
vascular procedures	80

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Paul John O'Brien, MD.

**Gender**
Male	395
Female	465

**Ethnicity**
Non-Hispanic White	609
Black	157
Hispanic	39
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	320
From 75 to 84	314
85 and over	178
Less than 65	48

Conditions of Medicare patients treated by Dr. Paul John O'Brien, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	58
Depression	22
Chronic Kidney Disease	44
Asthma	13
Osteoperosis	8
Atrial Fibrilation	25
Heart Failure	28
Chronic Obstructive Pulmonary Disease	15
Diabetes	36
Dementia	18
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Paul John O'Brien, MD treated as a cardiologist in Falls Church, VA during 2020 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Paul John O'Brien, MD for Medicare patients.

ambulatory monitoring	24
cardiac procedures	494
doctor visit	1258
hospital care	22
inpatient care	22
nuclear scan	101
stress testing	211
ultrasound (sonogram)	318
vascular procedures	59

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Paul John O'Brien, MD.

**Gender**
Male	326
Female	383

**Ethnicity**
Non-Hispanic White	515
Black	116
Hispanic	31
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	285
From 75 to 84	279
85 and over	118
Less than 65	27

Conditions of Medicare patients treated by Dr. Paul John O'Brien, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	57
Depression	21
Chronic Kidney Disease	37
Asthma	11
Osteoperosis	8
Atrial Fibrilation	26
Heart Failure	25
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Paul John O'Brien, MD treated as a cardiologist in Falls Church, VA during 2021 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Paul John O'Brien, MD for Medicare patients.

ambulatory monitoring	24
cardiac procedures	547
doctor visit	1373
hospital care	26
inpatient care	26
nuclear scan	97
stress testing	205
ultrasound (sonogram)	387
vascular procedures	69

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Paul John O'Brien, MD.

**Gender**
Male	447
Female	580

**Ethnicity**
Non-Hispanic White	685
Black	198
Hispanic	62
Asian	41
Other	41
Native American	0

**Age**
From 65 to 74	381
From 75 to 84	370
85 and over	227
Less than 65	49

Conditions of Medicare patients treated by Dr. Paul John O'Brien, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	55
Depression	21
Chronic Kidney Disease	43
Asthma	11
Osteoperosis	9
Atrial Fibrilation	26
Heart Failure	30
Chronic Obstructive Pulmonary Disease	14
Diabetes	35
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Paul John O'Brien, MD treated as a cardiologist in Falls Church, VA during 2022 were cardiac procedures, ultrasound (sonogram), stress testing and vascular procedures.

Volume of procedures performed by Dr. Paul John O'Brien, MD for Medicare patients.

ambulatory monitoring	27
cardiac procedures	400
doctor visit	1354
hospital care	29
inpatient care	29
nuclear scan	58
stress testing	121
ultrasound (sonogram)	315
vascular procedures	63

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Paul John O'Brien, MD.

**Gender**
Male	379
Female	467

**Ethnicity**
Non-Hispanic White	606
Black	140
Hispanic	30
Asian	32
Other	38
Native American	0

**Age**
From 65 to 74	304
From 75 to 84	339
85 and over	171
Less than 65	32

Conditions of Medicare patients treated by Dr. Paul John O'Brien, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	46
Depression	18
Chronic Kidney Disease	30
Asthma	14
Osteoperosis	13
Atrial Fibrilation	31
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	10
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Paul John O'Brien, MD for Medicare patients.

The highest averages for the top procedures that Dr. Paul John O'Brien, MD treated as a cardiologist in Falls Church, VA were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

ambulatory monitoring	49
cardiac procedures	608
doctor visit	1299
hospital care	50
inpatient care	50
nuclear scan	126
stress testing	260
ultrasound (sonogram)	411
vascular procedures	117

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Paul John O'Brien, MD.

**Gender**
Male	410
Female	503

**Ethnicity**
Black / African American	168
Asian / Pacific Islander	31
Non-Hispanic White	644
Native American / Alaskan Native	0
Hispanic	35
Other	24

**Age**
75 to 84	327
85 and over	194
Less than 65	50
65 to 74	341

Average of Total of Conditions of Medicare patients treated by Dr. Paul John O'Brien, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Paul John O'Brien, MD treated were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	51
Depression	18
Chronic Kidney Disease	34
Asthma	11
Osteoporosis	7
Heart Failure	24
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Atrial Fibrillation	23
Cancer	12
Dementia	14

Education & Training

He has a state license in Virginia.

Licensed In: Virginia

Ratings & Reviews

Dr. Paul John O'Brien, MD does not have any reviews yet, be the first to leave a review of Dr. Paul John O'Brien, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Paul John O'Brien, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Medtronic Vascular, Inc.	$2,086 Reveal LINQ $336	$1,750
Amgen Inc.	$1,487 Repatha $1,255	Corlanor $142	$90
Novartis Pharmaceuticals Corporation	$1,372 ENTRESTO $1,065	LEQVIO $261	NON BRAND $46
Boehringer Ingelheim Pharmaceuticals, Inc.	$1,353 JARDIANCE $866	Pradaxa $459	Praxbind $12	$15
Janssen Pharmaceuticals, Inc	$1,215 XARELTO $1,035	INVOKANA $180
Other	$6,490 ELIQUIS $1,036	PRALUENT $414	VERQUVO $345	BYSTOLIC $292	NEXLETOL $291	Other $4,112

**Types of Payments**
Food and Beverage	$12,183
Travel and Lodging	$1,568
Education	$250

Biography

Dr. Paul O'Brien is a specialist in adult cardiology. He works in Falls Church, VA, Alexandria, VA, and Annandale, VA. Dr. O'Brien attended medical school at the University of Virginia School of Medicine.