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Dr. Nolan J. Mayer, MD

Accepting New Patients

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Specializes in: Adult Cardiology

University of California, San Francisco (UCSF), School of Medicine

2937 Loma Vista Road
Ventura, CA 93003

(805) 648-2763

Dr. Nolan J. Mayer, MD is a cardiologist in Ventura, CA specializing in adult cardiology. He graduated from University of California, San Francisco (UCSF), School of Medicine. Dr. Nolan J. Mayer, MD is affiliated with Dignity Health, Cottage Health and CENTRAL COAST CARDIOVASCULAR GROUP INC.

Office Locations

Dignity Health

2937 Loma Vista Road
Ventura, CA 93003

(805) 648-2763

(805) 628-3601

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334 S. Patterson Avenue Suite 210
Santa Barbara, CA 93111

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Noteworthy Medicare Patient Procedures Performed by Dr. Nolan J. Mayer, MD in 2023

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

Top 25%

By Volume:

echocardiogram

By Affordability:

cardiac stress testing

color Doppler echocardiography

coronary angiogram

diagnostic cardiac catheterization

diagnostic right heart catheterization

Doppler echocardiography

electrocardiogram

hospital care

inpatient care

inpatient hospital care

left heart catheterization

right heart catheterization

spectral Doppler echocardiography

stress EKG

stress testing

In 2012, among providers in related specialties within California, Dr. Nolan J. Mayer, MD performed more echocardiogram (echo) procedures for Medicare patients than 75% of them and he also had a list price for cardiac (heart) stress testing, color Doppler echocardiography, coronary angiogram, diagnostic cardiac catheterization, diagnostic right heart catheterization, Doppler echocardiography, electrocardiogram (EKG), hospital care, inpatient care, inpatient hospital care (for patient admitted to hospital), left heart catheterization, right heart catheterization, spectral Doppler echocardiography, stress EKG, and stress testing 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. Nolan J. Mayer, MD treated as a cardiologist in Ventura, CA during 2012 were cardiac procedures, lab tests, inpatient care and hospital care.

Volume of procedures performed by Dr. Nolan J. Mayer, MD for Medicare patients.

ambulatory monitoring	50
cardiac procedures	635
catheterization	24
diagnostic procedures	24
doctor visit	2038
hospital care	394
implant surgery	18
inpatient care	394
lab tests	565
minimally invasive procedures	94
nuclear scan	53
preventive care	18
stress testing	215
ultrasound (sonogram)	390
vaccines	18
vascular procedures	24

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Nolan J. Mayer, MD treated as a cardiologist in Ventura, CA during 2013 were cardiac procedures, lab tests, ultrasound (sonogram) and inpatient care.

Volume of procedures performed by Dr. Nolan J. Mayer, MD for Medicare patients.

ambulatory monitoring	63
cardiac procedures	721
cardioversion	15
catheterization	19
diagnostic procedures	19
doctor visit	2128
hospital care	344
implant surgery	11
inpatient care	344
lab tests	560
minimally invasive procedures	30
nuclear scan	51
preventive care	20
stress testing	207
ultrasound (sonogram)	488
vaccines	20
vascular procedures	35

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Nolan J. Mayer, MD.

**Gender**
Male	394
Female	407

**Ethnicity**
Non-Hispanic White	652
Black	0
Hispanic	108
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	255
From 75 to 84	287
85 and over	205
Less than 65	54

Conditions of Medicare patients treated by Dr. Nolan J. Mayer, MD in 2013

Hypertension	75
High Cholesterol	67
Stroke	12
Ischemic Heart Disease	56
Depression	21
Chronic Kidney Disease	35
Asthma	12
Osteoperosis	8
Atrial Fibrilation	33
Heart Failure	36
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	17
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Nolan J. Mayer, MD treated as a cardiologist in Ventura, CA during 2014 were cardiac procedures, ultrasound (sonogram), inpatient care and hospital care.

Volume of procedures performed by Dr. Nolan J. Mayer, MD for Medicare patients.

ambulatory monitoring	58
cardiac procedures	682
cardioversion	13
catheterization	31
diagnostic procedures	31
doctor visit	1839
hospital care	386
implant surgery	13
inpatient care	386
lab tests	373
minimally invasive procedures	44
nuclear scan	49
preventive care	15
stress testing	181
ultrasound (sonogram)	460
vaccines	15
vascular procedures	74

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Nolan J. Mayer, MD.

**Gender**
Male	384
Female	368

**Ethnicity**
Non-Hispanic White	606
Black	0
Hispanic	106
Asian	13
Other	13
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	272
85 and over	182
Less than 65	59

Conditions of Medicare patients treated by Dr. Nolan J. Mayer, MD in 2014

Hypertension	75
High Cholesterol	69
Stroke	12
Ischemic Heart Disease	54
Depression	22
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	6
Atrial Fibrilation	29
Heart Failure	34
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Nolan J. Mayer, MD treated as a cardiologist in Ventura, CA during 2015 were cardiac procedures, ultrasound (sonogram), lab tests and inpatient care.

Volume of procedures performed by Dr. Nolan J. Mayer, MD for Medicare patients.

ambulatory monitoring	46
cardiac procedures	591
catheterization	27
diagnostic procedures	27
doctor visit	1826
hospital care	294
inpatient care	294
lab tests	404
minimally invasive procedures	27
nuclear scan	48
preventive care	14
stress testing	180
ultrasound (sonogram)	418
vaccines	14
vascular procedures	71

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Nolan J. Mayer, MD.

**Gender**
Male	740
Female	708

**Ethnicity**
Non-Hispanic White	1176
Black	0
Hispanic	188
Asian	28
Other	32
Native American	0

**Age**
From 65 to 74	516
From 75 to 84	474
85 and over	364
Less than 65	94

Conditions of Medicare patients treated by Dr. Nolan J. Mayer, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	10
Ischemic Heart Disease	52
Depression	20
Chronic Kidney Disease	38
Asthma	16
Osteoperosis	8
Atrial Fibrilation	28
Heart Failure	33
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Nolan J. Mayer, MD treated as a cardiologist in Ventura, CA during 2016 were cardiac procedures, ultrasound (sonogram), lab tests and hospital care.

Volume of procedures performed by Dr. Nolan J. Mayer, MD for Medicare patients.

ambulatory monitoring	36
cardiac procedures	575
catheterization	23
diagnostic procedures	23
doctor visit	1769
hospital care	360
inpatient care	360
lab tests	394
minimally invasive procedures	23
nuclear scan	57
stress testing	189
ultrasound (sonogram)	405
vascular procedures	53

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Nolan J. Mayer, MD.

**Gender**
Male	363
Female	358

**Ethnicity**
Non-Hispanic White	576
Black	0
Hispanic	96
Asian	13
Other	23
Native American	0

**Age**
From 65 to 74	281
From 75 to 84	240
85 and over	163
Less than 65	37

Conditions of Medicare patients treated by Dr. Nolan J. Mayer, MD in 2016

Hypertension	75
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	50
Depression	21
Chronic Kidney Disease	37
Asthma	23
Osteoperosis	8
Atrial Fibrilation	29
Heart Failure	34
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Nolan J. Mayer, MD treated as a cardiologist in Ventura, CA during 2017 were cardiac procedures, ultrasound (sonogram), lab tests and stress testing.

Volume of procedures performed by Dr. Nolan J. Mayer, MD for Medicare patients.

ambulatory monitoring	34
cardiac procedures	631
catheterization	15
diagnostic procedures	15
doctor visit	1789
hospital care	231
inpatient care	231
lab tests	351
minimally invasive procedures	15
nuclear scan	71
stress testing	233
ultrasound (sonogram)	419
vascular procedures	38

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Nolan J. Mayer, MD.

**Gender**
Male	386
Female	362

**Ethnicity**
Non-Hispanic White	592
Black	0
Hispanic	105
Asian	14
Other	24
Native American	0

**Age**
From 65 to 74	270
From 75 to 84	269
85 and over	157
Less than 65	52

Conditions of Medicare patients treated by Dr. Nolan J. Mayer, MD in 2017

Hypertension	75
High Cholesterol	69
Stroke	10
Ischemic Heart Disease	51
Depression	27
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	10
Atrial Fibrilation	27
Heart Failure	32
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Nolan J. Mayer, MD treated as a cardiologist in Ventura, CA during 2018 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Nolan J. Mayer, MD for Medicare patients.

ambulatory monitoring	41
cardiac procedures	599
catheterization	19
diagnostic procedures	19
doctor visit	1498
hospital care	331
inpatient care	331
lab tests	305
minimally invasive procedures	19
nuclear scan	63
stress testing	193
ultrasound (sonogram)	392
vascular procedures	33

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Nolan J. Mayer, MD.

**Gender**
Male	379
Female	361

**Ethnicity**
Non-Hispanic White	591
Black	0
Hispanic	105
Asian	13
Other	18
Native American	0

**Age**
From 65 to 74	243
From 75 to 84	279
85 and over	175
Less than 65	43

Conditions of Medicare patients treated by Dr. Nolan J. Mayer, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	10
Ischemic Heart Disease	51
Depression	25
Chronic Kidney Disease	43
Asthma	8
Osteoperosis	11
Atrial Fibrilation	32
Heart Failure	37
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Nolan J. Mayer, MD treated as a cardiologist in Ventura, CA during 2019 were cardiac procedures, ultrasound (sonogram), inpatient care and hospital care.

Volume of procedures performed by Dr. Nolan J. Mayer, MD for Medicare patients.

ambulatory monitoring	49
cardiac procedures	718
cardioversion	16
catheterization	17
diagnostic procedures	17
doctor visit	1675
hospital care	309
inpatient care	309
lab tests	213
minimally invasive procedures	35
nuclear scan	45
stress testing	226
ultrasound (sonogram)	536
vascular procedures	45

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Nolan J. Mayer, MD.

**Gender**
Male	514
Female	445

**Ethnicity**
Non-Hispanic White	735
Black	0
Hispanic	151
Asian	28
Other	26
Native American	0

**Age**
From 65 to 74	339
From 75 to 84	342
85 and over	210
Less than 65	68

Conditions of Medicare patients treated by Dr. Nolan J. Mayer, MD in 2019

Hypertension	75
High Cholesterol	71
Stroke	9
Ischemic Heart Disease	51
Depression	26
Chronic Kidney Disease	41
Asthma	9
Osteoperosis	12
Atrial Fibrilation	29
Heart Failure	34
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Nolan J. Mayer, MD treated as a cardiologist in Ventura, CA during 2020 were cardiac procedures, ultrasound (sonogram), lab tests and inpatient care.

Volume of procedures performed by Dr. Nolan J. Mayer, MD for Medicare patients.

ambulatory monitoring	19
cardiac procedures	652
cardioversion	16
catheterization	23
diagnostic procedures	23
doctor visit	1783
hospital care	260
inpatient care	260
lab tests	269
minimally invasive procedures	37
nuclear scan	25
stress testing	180
ultrasound (sonogram)	548
vascular procedures	49

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Nolan J. Mayer, MD.

**Gender**
Male	491
Female	401

**Ethnicity**
Non-Hispanic White	677
Black	0
Hispanic	140
Asian	27
Other	27
Native American	0

**Age**
From 65 to 74	314
From 75 to 84	338
85 and over	186
Less than 65	54

Conditions of Medicare patients treated by Dr. Nolan J. Mayer, MD in 2020

Hypertension	75
High Cholesterol	73
Stroke	10
Ischemic Heart Disease	53
Depression	24
Chronic Kidney Disease	41
Asthma	8
Osteoperosis	10
Atrial Fibrilation	28
Heart Failure	34
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Nolan J. Mayer, MD treated as a cardiologist in Ventura, CA during 2021 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Nolan J. Mayer, MD for Medicare patients.

cardiac procedures	678
catheterization	24
diagnostic procedures	24
doctor visit	1797
hospital care	288
inpatient care	288
lab tests	231
minimally invasive procedures	44
stress testing	154
ultrasound (sonogram)	639
vascular procedures	54

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Nolan J. Mayer, MD.

**Gender**
Male	506
Female	426

**Ethnicity**
Non-Hispanic White	718
Black	0
Hispanic	128
Asian	35
Other	33
Native American	0

**Age**
From 65 to 74	345
From 75 to 84	340
85 and over	204
Less than 65	43

Conditions of Medicare patients treated by Dr. Nolan J. Mayer, MD in 2021

Hypertension	75
High Cholesterol	72
Stroke	12
Ischemic Heart Disease	49
Depression	24
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	11
Atrial Fibrilation	25
Heart Failure	32
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Nolan J. Mayer, MD treated as a cardiologist in Ventura, CA during 2022 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Nolan J. Mayer, MD for Medicare patients.

cardiac procedures	657
catheterization	44
diagnostic procedures	44
doctor visit	1684
hospital care	297
inpatient care	297
lab tests	131
minimally invasive procedures	60
stress testing	129
ultrasound (sonogram)	586
vascular procedures	64

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Nolan J. Mayer, MD.

**Gender**
Male	489
Female	468

**Ethnicity**
Non-Hispanic White	756
Black	0
Hispanic	117
Asian	29
Other	31
Native American	0

**Age**
From 65 to 74	316
From 75 to 84	399
85 and over	196
Less than 65	46

Conditions of Medicare patients treated by Dr. Nolan J. Mayer, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	41
Depression	24
Chronic Kidney Disease	32
Asthma	11
Osteoperosis	17
Atrial Fibrilation	42
Heart Failure	30
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	10
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Nolan J. Mayer, MD for Medicare patients.

The highest averages for the top procedures that Dr. Nolan J. Mayer, MD treated as a cardiologist in Ventura, CA were cardiac procedures, ultrasound (sonogram), lab tests and inpatient care.

ambulatory monitoring	44
cardiac procedures	649
cardioversion	15
catheterization	24
diagnostic procedures	24
doctor visit	1802
hospital care	317
implant surgery	14
inpatient care	317
lab tests	345
minimally invasive procedures	38
nuclear scan	51
preventive care	16
stress testing	189
ultrasound (sonogram)	480
vaccines	16
vascular procedures	49

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Nolan J. Mayer, MD.

**Gender**
Male	422
Female	391

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	19
Non-Hispanic White	643
Native American / Alaskan Native	0
Hispanic	113
Other	20

**Age**
75 to 84	294
85 and over	185
Less than 65	50
65 to 74	283

Average of Total of Conditions of Medicare patients treated by Dr. Nolan J. Mayer, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Nolan J. Mayer, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	64
Stroke	10
Ischemic Heart Disease	46
Depression	21
Chronic Kidney Disease	34
Asthma	10
Osteoporosis	9
Heart Failure	30
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Atrial Fibrillation	27
Dementia	13
Cancer	13

Education & Training

Dr. Nolan J. Mayer, MD graduated from University of California, San Francisco (UCSF), School of Medicine. He completed residency at VA Medical Center. He is certified by the Internal Medicine (Sub: Cardiovascular Disease) and has a state license in California.

Medical School: University of California, San Francisco (UCSF), School of Medicine

Residency: VA Medical Center

Board Certification: Internal Medicine (Sub: Cardiovascular Disease)

Licensed In: California

Affiliations & Hospitals

Dr. Nolan J. Mayer, MD is associated with these hospitals and organizations:

Dignity Health

Cottage Health

CENTRAL COAST CARDIOVASCULAR GROUP INC

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General Payments

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

**Payments by Company**
Amgen Inc.	$2,202 Repatha $1,875	Corlanor $145	$181
Novartis Pharmaceuticals Corporation	$2,014 ENTRESTO $1,755	LEQVIO $260
Janssen Pharmaceuticals, Inc	$1,650 XARELTO $1,650
Boston Scientific Corporation	$1,601 Brady Generator $216	Tachy System $203	TACHY HF $198	WATCHMAN $161	Emblem S-ICD $87	Other $735
EISAI INC.	$1,149 Belviq $1,119	Dayvigo $30
Other	$8,007 LifeVest $863	BRILINTA $645	PRALUENT ALIROCUMAB INJECTION $579	Bradycardia products $484	PRALUENT (alirocumab) Injection $427	Other $5,009

**Types of Payments**
Food and Beverage	$14,293
Travel and Lodging	$1,942
Education	$363
Consulting Fee	$25

Research Payments

Dr. Nolan J. Mayer, MD has received 300 research payments totaling $515,754.

Biography

Dr. Nolan Mayer's area of specialization is adult cardiology. Dr. Mayer is affiliated with Cottage Health and Dignity Health. He welcomes new patients at his office inVentura, CA as reported by Dignity Health. His education and training includes medical school at the University of California, San Francisco (UCSF), School of Medicine and the University of California, Davis, School of Medicine and residency at VA Medical Center and a hospital affiliated with the University of California, Los Angeles (UCLA).