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Dr. Mark Gerard Byrne, M.D.

(1 Rating)

Specializes in: Interventional Cardiology

University of Illinois College of Medicine (1989)

30 Brennan Street
Watsonville, CA 95076

(831) 768-0220

Dr. Mark Gerard Byrne, M.D. is an interventional cardiologist in Watsonville, CA specializing in interventional cardiology. He graduated from University of Illinois College of Medicine in 1989 and has 36 years of experience. Dr. Mark Gerard Byrne, M.D. is affiliated with BRENNAN MEDICAL CORPORATION.

Office Locations

Address:

30 Brennan Street
Watsonville, CA 95076

abdominal imaging	151
ambulatory monitoring	115
cardiac procedures	1163
doctor visit	2943
hospital care	327
inpatient care	327
lab tests	95
musculoskeletal imaging	217
nuclear scan	279
pelvic imaging	152
preventive care	75
sleep study	13
stress testing	559
ultrasound (sonogram)	1389
vaccines	78
vascular procedures	1127
X-rays	217

**Gender**
Male	346
Female	394

**Ethnicity**
Non-Hispanic White	329
Black	0
Hispanic	360
Asian	37
Other	0
Native American	0

**Age**
From 65 to 74	278
From 75 to 84	221
85 and over	105
Less than 65	136

Hypertension	75
High Cholesterol	74
Stroke	10
Ischemic Heart Disease	52
Depression	12
Chronic Kidney Disease	25
Asthma	18
Osteoperosis	16
Atrial Fibrilation	13
Heart Failure	75
Chronic Obstructive Pulmonary Disease	15
Diabetes	42
Dementia	8
Cancer	6

abdominal imaging	175
ambulatory monitoring	71
breast exam	19
cardiac procedures	1093
cytology	18
doctor visit	2918
enhanced external counterpulsation (EECP)	446
gynecologic pathology	18
gynecologic procedures	19
hospital care	423
inpatient care	423
lab tests	58
musculoskeletal imaging	205
neck imaging	19
nuclear scan	224
pelvic imaging	128
preventive care	133
sleep study	17
stress testing	451
ultrasound (sonogram)	1394
vaccines	117
vascular procedures	948
X-rays	205

**Gender**
Male	403
Female	447

**Ethnicity**
Non-Hispanic White	385
Black	0
Hispanic	405
Asian	41
Other	0
Native American	0

**Age**
From 65 to 74	317
From 75 to 84	249
85 and over	131
Less than 65	153

Hypertension	75
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	55
Depression	16
Chronic Kidney Disease	25
Asthma	17
Osteoperosis	17
Atrial Fibrilation	16
Heart Failure	75
Chronic Obstructive Pulmonary Disease	13
Diabetes	43
Dementia	10
Cancer	6

abdominal imaging	152
ambulatory monitoring	93
cardiac procedures	829
doctor visit	2896
enhanced external counterpulsation (EECP)	256
hospital care	66
inpatient care	66
lab tests	50
musculoskeletal imaging	47
neck imaging	37
nuclear scan	180
pelvic imaging	83
preventive care	80
stress testing	360
ultrasound (sonogram)	1018
vaccines	83
vascular procedures	685
X-rays	47

**Gender**
Male	710
Female	786

**Ethnicity**
Non-Hispanic White	646
Black	0
Hispanic	736
Asian	72
Other	0
Native American	0

**Age**
From 65 to 74	582
From 75 to 84	442
85 and over	214
Less than 65	258

Hypertension	75
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	54
Depression	12
Chronic Kidney Disease	26
Asthma	21
Osteoperosis	17
Atrial Fibrilation	15
Heart Failure	75
Chronic Obstructive Pulmonary Disease	15
Diabetes	46
Dementia	9
Cancer	5

abdominal imaging	125
ambulatory monitoring	131
breathing treatment	21
cardiac procedures	814
doctor visit	3215
hospital care	130
inpatient care	130
lab tests	55
musculoskeletal imaging	68
neck imaging	28
nuclear scan	172
pelvic imaging	59
preventive care	84
stress testing	340
ultrasound (sonogram)	809
vaccines	87
vascular procedures	449
X-rays	68

**Gender**
Male	310
Female	320

**Ethnicity**
Non-Hispanic White	286
Black	0
Hispanic	295
Asian	34
Other	0
Native American	0

**Age**
From 65 to 74	216
From 75 to 84	208
85 and over	103
Less than 65	103

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	49
Depression	13
Chronic Kidney Disease	29
Asthma	22
Osteoperosis	13
Atrial Fibrilation	17
Heart Failure	65
Chronic Obstructive Pulmonary Disease	15
Diabetes	57
Dementia	13
Cancer	8

abdominal imaging	115
ambulatory monitoring	70
breathing treatment	26
cardiac procedures	733
doctor visit	3493
ear procedures	11
lab tests	56
musculoskeletal imaging	80
neck imaging	13
nuclear scan	163
nursing home care	32
pelvic imaging	43
preventive care	68
sleep study	19
stress testing	322
ultrasound (sonogram)	892
vaccines	71
vascular procedures	604
X-rays	80

**Gender**
Male	304
Female	288

**Ethnicity**
Non-Hispanic White	259
Black	0
Hispanic	288
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	207
85 and over	91
Less than 65	82

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	43
Depression	10
Chronic Kidney Disease	23
Asthma	11
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	33
Chronic Obstructive Pulmonary Disease	12
Diabetes	64
Dementia	12
Cancer	6

abdominal imaging	144
ambulatory monitoring	89
breathing treatment	17
cardiac procedures	862
doctor visit	3809
ear procedures	12
lab tests	54
musculoskeletal imaging	59
neck imaging	13
nuclear scan	200
nursing home care	18
pelvic imaging	42
preventive care	56
stress testing	394
ultrasound (sonogram)	950
vaccines	59
vascular procedures	577
X-rays	59

**Gender**
Male	308
Female	310

**Ethnicity**
Non-Hispanic White	268
Black	0
Hispanic	302
Asian	31
Other	0
Native American	0

**Age**
From 65 to 74	238
From 75 to 84	208
85 and over	94
Less than 65	78

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	50
Depression	13
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	37
Chronic Obstructive Pulmonary Disease	9
Diabetes	62
Dementia	11
Cancer	6

abdominal imaging	100
ambulatory monitoring	96
breathing treatment	30
cardiac procedures	805
doctor visit	4457
ear procedures	27
lab tests	81
musculoskeletal imaging	55
nuclear scan	155
nursing home care	19
pelvic imaging	41
stress testing	300
ultrasound (sonogram)	916
vascular procedures	562
X-rays	55

**Gender**
Male	299
Female	332

**Ethnicity**
Non-Hispanic White	263
Black	0
Hispanic	315
Asian	36
Other	0
Native American	0

**Age**
From 65 to 74	255
From 75 to 84	203
85 and over	96
Less than 65	77

Hypertension	75
High Cholesterol	74
Stroke	4
Ischemic Heart Disease	49
Depression	15
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	38
Chronic Obstructive Pulmonary Disease	11
Diabetes	64
Dementia	10
Cancer	7

abdominal imaging	55
ambulatory monitoring	72
cardiac procedures	622
doctor visit	4122
ear procedures	19
lab tests	89
musculoskeletal imaging	122
nuclear scan	109
pelvic imaging	56
sleep study	16
stress testing	211
ultrasound (sonogram)	764
vascular procedures	520
X-rays	122

**Gender**
Male	267
Female	300

**Ethnicity**
Non-Hispanic White	237
Black	0
Hispanic	291
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	208
From 75 to 84	196
85 and over	83
Less than 65	80

Hypertension	75
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	48
Depression	17
Chronic Kidney Disease	24
Asthma	5
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	38
Chronic Obstructive Pulmonary Disease	7
Diabetes	65
Dementia	10
Cancer	8

abdominal imaging	85
ambulatory monitoring	130
blood draw	1368
cardiac procedures	1191
diabetes management	428
doctor visit	7849
ear procedures	13
lab tests	3667
musculoskeletal imaging	157
nuclear scan	222
pelvic imaging	86
preventive care	1193
stress testing	428
thyroid function tests	359
ultrasound (sonogram)	1382
vaccines	86
vascular procedures	780
X-rays	157

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Mark Gerard Byrne, M.D. for Medicare patients.

The highest averages for the top procedures that Dr. Mark Gerard Byrne, M.D. treated as an interventional cardiologist in Watsonville, CA were blood draw, ultrasound (sonogram), cardiac procedures and vascular procedures.

abdominal imaging	123
ambulatory monitoring	97
blood draw	1368
breast exam	19
cardiac procedures	904
cytology	18
diabetes management	428
doctor visit	3968
ear procedures	16
gynecologic pathology	18
gynecologic procedures	19
hospital care	236
inpatient care	236
lab tests	475
musculoskeletal imaging	112
neck imaging	22
nuclear scan	189
nursing home care	23
pelvic imaging	77
preventive care	249
sleep study	16
stress testing	373
thyroid function tests	359
ultrasound (sonogram)	1062
vaccines	88
vascular procedures	696
X-rays	112

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Mark Gerard Byrne, M.D..

**Gender**
Male	294
Female	317

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	30
Non-Hispanic White	267
Native American / Alaskan Native	0
Hispanic	299
Other	0

**Age**
85 and over	91
75 to 84	193
Less than 65	96
65 to 74	230

Average of Total of Conditions of Medicare patients treated by Dr. Mark Gerard Byrne, M.D. From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Mark Gerard Byrne, M.D. treated were hypertension, high cholesterol, diabetes and heart failure.

Hypertension	60
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	40
Depression	10
Chronic Kidney Disease	19
Asthma	10
Osteoporosis	10
Heart Failure	43
Chronic Obstructive Pulmonary Disease	9
Diabetes	44
Atrial Fibrillation	11
Dementia	8
Cancer	5

Education & Training

Dr. Mark Gerard Byrne, M.D. graduated from University of Illinois College of Medicine in 1989. He has a state license in California.

Medical School: University of Illinois College of Medicine (1989)

Licensed In: California

Affiliations & Hospitals

Dr. Mark Gerard Byrne, M.D. is associated with these hospitals and organizations:

BRENNAN MEDICAL CORPORATION

Ratings & Reviews

Dr. Mark Gerard Byrne, M.D. has an average of 2.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Mark Gerard Byrne, M.D. from all over the web to help you find the right in Watsonville, CA.

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General Payments

These charts describe general payments received by Dr. Mark Gerard Byrne, M.D.. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Amgen Inc.	$385 Prolia $260	Repatha $97	Corlanor $28
Mylan Specialty L.P.	$370 Yupelri $244	Perforomist $79	EpiPen $14	$32
GlaxoSmithKline, LLC.	$351 TRELEGY ELLIPTA $154	NUCALA $75	ANORO $71	ANORO ELLIPTA $50
Bayer HealthCare Pharmaceuticals Inc.	$276 Kerendia $276
Novo Nordisk Inc	$249 Ozempic $117	Tresiba $48	Victoza $43	RYBELSUS $18	$22
Other	$2,624 VRAYLAR $159	REXULTI $120	Lonhala Magnair $103	ENTRESTO $100	XARELTO $99	Other $2,045

**Types of Payments**
Food and Beverage	$4,239
Education	$16

Biography

Dr. Mark Byrne is a specialist in interventional cardiology in Watsonville, CA. He studied medicine at the University of Illinois College of Medicine.

Select Year:

Dr. Mark Gerard Byrne, M.D.

Office Locations

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Gerard Byrne, M.D. in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Gerard Byrne, M.D. in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Gerard Byrne, M.D. in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Gerard Byrne, M.D. in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Gerard Byrne, M.D. in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Gerard Byrne, M.D. in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Gerard Byrne, M.D. in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Gerard Byrne, M.D. in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Average Medicare Procedure Volume From 2013 - 2021

Average Medicare Patient Data From 2013 - 2021

Average of Total of Conditions of Medicare patients treated by Dr. Mark Gerard Byrne, M.D. From 2013 - 2021

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Interventional Cardiologists in Nearby Locations

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