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

Home > VA Providers

Dr. Felix Davis Castro, MD, FACC

Accepting New Patients

(7 Ratings)

Specializes in: Adult Cardiology

8081 Innovation Park Drive Suite 700
Fairfax, VA 22031

(571) 472-2900

Dr. Felix Davis Castro, MD, FACC is a cardiologist in Fairfax, VA specializing in adult cardiology.

Office Locations

8081 Innovation Park Drive Suite 700
Fairfax, VA 22031

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Felix Davis Castro, MD, FACC in 2023

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

Top 25%

By Affordability:

cardiac imaging

transthoracic echocardiography

In 2012, Dr. Felix Davis Castro, MD, FACC had a list price for cardiac imaging, and transthoracic echocardiography (TTE) 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. Felix Davis Castro, MD, FACC treated as a cardiologist in Fairfax, VA during 2012 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Felix Davis Castro, MD, FACC for Medicare patients.

ambulatory monitoring	21
cardiac procedures	539
doctor visit	626
hospital care	104
inpatient care	104
nuclear scan	214
stress testing	229
ultrasound (sonogram)	312
vascular procedures	23

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Felix Davis Castro, MD, FACC treated as a cardiologist in Fairfax, VA during 2013 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Felix Davis Castro, MD, FACC for Medicare patients.

ambulatory monitoring	27
cardiac procedures	596
doctor visit	597
hospital care	57
inpatient care	57
nuclear scan	199
stress testing	249
ultrasound (sonogram)	320

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Felix Davis Castro, MD, FACC.

**Gender**
Male	465
Female	506

**Ethnicity**
Non-Hispanic White	687
Black	103
Hispanic	71
Asian	84
Other	0
Native American	0

**Age**
From 65 to 74	359
From 75 to 84	309
85 and over	220
Less than 65	83

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC in 2013

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	59
Depression	20
Chronic Kidney Disease	38
Asthma	12
Osteoperosis	8
Atrial Fibrilation	28
Heart Failure	38
Chronic Obstructive Pulmonary Disease	19
Diabetes	41
Dementia	18
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Felix Davis Castro, MD, FACC treated as a cardiologist in Fairfax, VA during 2014 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Felix Davis Castro, MD, FACC for Medicare patients.

ambulatory monitoring	26
cardiac procedures	884
doctor visit	620
hospital care	77
inpatient care	77
minimally invasive procedures	11
nuclear scan	219
stress testing	348
ultrasound (sonogram)	510

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Felix Davis Castro, MD, FACC.

**Gender**
Male	923
Female	963

**Ethnicity**
Non-Hispanic White	1341
Black	187
Hispanic	135
Asian	171
Other	0
Native American	0

**Age**
From 65 to 74	652
From 75 to 84	639
85 and over	410
Less than 65	185

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC in 2014

Hypertension	75
High Cholesterol	72
Stroke	14
Ischemic Heart Disease	53
Depression	25
Chronic Kidney Disease	41
Asthma	13
Osteoperosis	8
Atrial Fibrilation	29
Heart Failure	39
Chronic Obstructive Pulmonary Disease	22
Diabetes	39
Dementia	22
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Felix Davis Castro, MD, FACC treated as a cardiologist in Fairfax, VA during 2015 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Felix Davis Castro, MD, FACC for Medicare patients.

ambulatory monitoring	21
cardiac procedures	765
doctor visit	630
hospital care	96
inpatient care	96
nuclear scan	181
stress testing	287
ultrasound (sonogram)	457

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Felix Davis Castro, MD, FACC.

**Gender**
Male	2192
Female	2430

**Ethnicity**
Non-Hispanic White	3248
Black	506
Hispanic	346
Asian	398
Other	0
Native American	0

**Age**
From 65 to 74	1568
From 75 to 84	1578
85 and over	1020
Less than 65	456

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC in 2015

Hypertension	75
High Cholesterol	73
Stroke	15
Ischemic Heart Disease	56
Depression	25
Chronic Kidney Disease	47
Asthma	18
Osteoperosis	10
Atrial Fibrilation	30
Heart Failure	40
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	22
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Felix Davis Castro, MD, FACC treated as a cardiologist in Fairfax, VA during 2016 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Felix Davis Castro, MD, FACC for Medicare patients.

cardiac procedures	729
doctor visit	553
hospital care	136
inpatient care	136
minimally invasive procedures	11
nuclear scan	191
stress testing	297
ultrasound (sonogram)	432

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Felix Davis Castro, MD, FACC.

**Gender**
Male	1022
Female	1145

**Ethnicity**
Non-Hispanic White	1497
Black	245
Hispanic	158
Asian	194
Other	0
Native American	0

**Age**
From 65 to 74	756
From 75 to 84	740
85 and over	465
Less than 65	206

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC in 2016

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	55
Depression	23
Chronic Kidney Disease	51
Asthma	27
Osteoperosis	9
Atrial Fibrilation	29
Heart Failure	40
Chronic Obstructive Pulmonary Disease	23
Diabetes	41
Dementia	24
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Felix Davis Castro, MD, FACC treated as a cardiologist in Fairfax, VA during 2017 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Felix Davis Castro, MD, FACC for Medicare patients.

ambulatory monitoring	22
cardiac procedures	754
doctor visit	596
hospital care	308
inpatient care	308
minimally invasive procedures	12
nuclear scan	120
stress testing	205
ultrasound (sonogram)	527

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Felix Davis Castro, MD, FACC.

**Gender**
Male	993
Female	1089

**Ethnicity**
Non-Hispanic White	1466
Black	221
Hispanic	145
Asian	175
Other	0
Native American	0

**Age**
From 65 to 74	733
From 75 to 84	714
85 and over	466
Less than 65	169

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC in 2017

Hypertension	75
High Cholesterol	69
Stroke	14
Ischemic Heart Disease	53
Depression	24
Chronic Kidney Disease	50
Asthma	13
Osteoperosis	9
Atrial Fibrilation	30
Heart Failure	40
Chronic Obstructive Pulmonary Disease	21
Diabetes	40
Dementia	24
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Felix Davis Castro, MD, FACC treated as a cardiologist in Fairfax, VA during 2018 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Felix Davis Castro, MD, FACC for Medicare patients.

ambulatory monitoring	16
cardiac procedures	832
cardioversion	18
doctor visit	604
hospital care	298
inpatient care	298
minimally invasive procedures	27
nuclear scan	127
stress testing	127
ultrasound (sonogram)	689

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Felix Davis Castro, MD, FACC.

**Gender**
Male	1255
Female	1340

**Ethnicity**
Non-Hispanic White	1825
Black	258
Hispanic	187
Asian	234
Other	0
Native American	0

**Age**
From 65 to 74	897
From 75 to 84	959
85 and over	558
Less than 65	181

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC in 2018

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	56
Depression	25
Chronic Kidney Disease	52
Asthma	12
Osteoperosis	10
Atrial Fibrilation	32
Heart Failure	45
Chronic Obstructive Pulmonary Disease	21
Diabetes	39
Dementia	24
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Felix Davis Castro, MD, FACC treated as a cardiologist in Fairfax, VA during 2019 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Felix Davis Castro, MD, FACC for Medicare patients.

ambulatory monitoring	15
cardiac procedures	829
cardioversion	20
doctor visit	625
hospital care	296
inpatient care	296
minimally invasive procedures	21
nuclear scan	116
stress testing	145
ultrasound (sonogram)	669

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Felix Davis Castro, MD, FACC.

**Gender**
Male	1306
Female	1275

**Ethnicity**
Non-Hispanic White	1772
Black	288
Hispanic	178
Asian	248
Other	0
Native American	0

**Age**
From 65 to 74	888
From 75 to 84	928
85 and over	562
Less than 65	203

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC in 2019

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	56
Depression	26
Chronic Kidney Disease	53
Asthma	12
Osteoperosis	11
Atrial Fibrilation	32
Heart Failure	44
Chronic Obstructive Pulmonary Disease	20
Diabetes	40
Dementia	27
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Felix Davis Castro, MD, FACC treated as a cardiologist in Fairfax, VA during 2020 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Felix Davis Castro, MD, FACC for Medicare patients.

ambulatory monitoring	11
cardiac procedures	432
cardioversion	13
doctor visit	508
hospital care	115
inpatient care	115
minimally invasive procedures	11
nuclear scan	89
stress testing	102
ultrasound (sonogram)	319

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Felix Davis Castro, MD, FACC.

**Gender**
Male	1012
Female	985

**Ethnicity**
Non-Hispanic White	1365
Black	230
Hispanic	143
Asian	172
Other	0
Native American	0

**Age**
From 65 to 74	684
From 75 to 84	714
85 and over	444
Less than 65	155

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC in 2020

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	59
Depression	28
Chronic Kidney Disease	54
Asthma	12
Osteoperosis	9
Atrial Fibrilation	32
Heart Failure	46
Chronic Obstructive Pulmonary Disease	19
Diabetes	39
Dementia	28
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Felix Davis Castro, MD, FACC treated as a cardiologist in Fairfax, VA during 2021 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Felix Davis Castro, MD, FACC for Medicare patients.

cardiac procedures	409
cardioversion	18
doctor visit	459
hospital care	254
inpatient care	254
minimally invasive procedures	13
nuclear scan	62
stress testing	85
ultrasound (sonogram)	324

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Felix Davis Castro, MD, FACC.

**Gender**
Male	936
Female	871

**Ethnicity**
Non-Hispanic White	1237
Black	193
Hispanic	119
Asian	178
Other	0
Native American	0

**Age**
From 65 to 74	594
From 75 to 84	700
85 and over	361
Less than 65	152

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC in 2021

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	62
Depression	26
Chronic Kidney Disease	52
Asthma	13
Osteoperosis	11
Atrial Fibrilation	34
Heart Failure	47
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	26
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Felix Davis Castro, MD, FACC treated as a cardiologist in Fairfax, VA during 2022 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Felix Davis Castro, MD, FACC for Medicare patients.

cardiac procedures	529
cardioversion	20
doctor visit	524
hospital care	251
inpatient care	251
minimally invasive procedures	16
nuclear scan	78
stress testing	115
ultrasound (sonogram)	414

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Felix Davis Castro, MD, FACC.

**Gender**
Male	1119
Female	1118

**Ethnicity**
Non-Hispanic White	1596
Black	170
Hispanic	123
Asian	225
Other	0
Native American	0

**Age**
From 65 to 74	685
From 75 to 84	909
85 and over	508
Less than 65	135

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC in 2022

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	52
Depression	25
Chronic Kidney Disease	40
Asthma	14
Osteoperosis	17
Atrial Fibrilation	42
Heart Failure	44
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	18
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Felix Davis Castro, MD, FACC for Medicare patients.

The highest averages for the top procedures that Dr. Felix Davis Castro, MD, FACC treated as a cardiologist in Fairfax, VA were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

ambulatory monitoring	19
cardiac procedures	663
cardioversion	17
doctor visit	576
hospital care	181
inpatient care	181
minimally invasive procedures	15
nuclear scan	145
stress testing	199
ultrasound (sonogram)	452
vascular procedures	23

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Felix Davis Castro, MD, FACC.

**Gender**
Male	1020
Female	1065

**Ethnicity**
Black / African American	218
Asian / Pacific Islander	189
Non-Hispanic White	1457
Native American / Alaskan Native	0
Hispanic	145
Other	0

**Age**
75 to 84	744
85 and over	455
Less than 65	175
65 to 74	710

Average of Total of Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Felix Davis Castro, MD, FACC treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	67
Stroke	13
Ischemic Heart Disease	51
Depression	22
Chronic Kidney Disease	43
Asthma	13
Osteoporosis	9
Heart Failure	38
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Atrial Fibrillation	28
Cancer	14
Dementia	21

Education & Training

He has a state license in Virginia.

Licensed In: Virginia

Ratings & Reviews

Dr. Felix Davis Castro, MD, FACC has an exceptional overall rating with an average of 5.0 out of 5 stars based on 7 ratings. We collect ratings and reviews of Dr. Felix Davis Castro, MD, FACC from all over the web to help you find the right in Fairfax, VA.

Overall Rating

(7 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2026-01-16

Patient verified via Press Ganey

The best doctors, Dr.Castro is very good, caring doctors and always recommended to my family and friends, thanks.

Overall Rating: 5.0 2025-09-21

Patient verified via Press Ganey

Dr Castro has been taking care of me for around 20 years, and I credit my good condition to his care.

Overall Rating: 5.0 2025-12-10

Patient verified via Press Ganey

Once I arrive for my appointment, all staff are professional, yet friendly and caring.

Overall Rating: 5.0 2025-11-07

Patient verified via Press Ganey

Everybody was friendly and cooperative and good, and it was an easy experience

Overall Rating: 5.0 2025-04-12

Patient verified via Press Ganey

Dr. Felix is very knowledgeable, very kind and very professional

Overall Rating: 5.0 2026-03-26

Patient verified via Press Ganey

Doctor Felix Castro is fantastic

Overall Rating: 5.0 2026-03-26

Patient verified via Press Ganey

Good Experience

General Payments

These charts describe general payments received by Dr. Felix Davis Castro, MD, FACC. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Janssen Pharmaceuticals, Inc	$762 XARELTO $758	$4
Boston Scientific Corporation	$662 EXALT MODEL D CONTROLLER $112	CAPTIVATOR COLD $88	GENERAL ENDOCHOICE $74	WATCHMAN $59	Brady Generator $50	Other $279
Novartis Pharmaceuticals Corporation	$626 ENTRESTO $410	LEQVIO $126	NON_BRAND $91
Otsuka America Pharmaceutical, Inc.	$317 SAMSCA $317
Gilead Sciences Inc	$265 Ranexa $241	$25
Other	$1,370 ELIQUIS $273	Effient $184	NEXLETOL $155	Edwards SAPIEN 3 Ultra Transcatheter Heart Valve $150	PRALUENT $97	Other $510

**Types of Payments**
Food and Beverage	$3,893
Education	$110

Biography

Dr. Felix Castro is a medical specialist in adult cardiology. His average rating from his patients is 5.0 stars (out of 5). According to Doctor.com, new patients are welcome to contact Dr. Castro's office in Fairfax, VA.

Select Year:

Dr. Felix Davis Castro, MD, FACC

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Felix Davis Castro, MD, FACC in 2023

By Affordability:

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. Felix Davis Castro, MD, FACC in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Felix Davis Castro, MD, FACC 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. Felix Davis Castro, MD, FACC From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Fairfax, VA