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Dr. Mark J. Tramo, PhD, Md, Neurology

(Dr. Mark Jude Tramo, MD PHD)

(No ratings)

Specializes in: Neurology (Brain & Spinal Cord Disease)

Weill Cornell Medical College (1982)

2220 Lynn Road Suite 303
Thousand Oaks, CA 91360

(805) 495-6702

Dr. Mark J. Tramo, PhD, Md, Neurology is a neurologist in Thousand Oaks, CA specializing in neurology (brain & spinal cord disease). He graduated from Weill Cornell Medical College in 1982 and has 44 years of experience. Dr. Mark J. Tramo, PhD, Md, Neurology is affiliated with THE REGENTS OF THE UNIVERSITY OF CALIFORNIA.

Office Locations

2220 Lynn Road Suite 303
Thousand Oaks, CA 91360

(805) 495-6702

(805) 495-6195

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In The News (see more mentions in the news)

“Dr. Mark Tramo, an adjunct professor of neurology at the UCLA David Geffen School of Medicine, ultimately received only a fraction of what he wanted from Epstein before the convicted sex offender...”—"UCLA professor's emails to Epstein stir protest as academia is jolted by links to sex abuser", Los Angeles Times, February 2026

“Mark Tramo, MD,...”—"These Doctors Appear in the Epstein Files", MedPage Today, February 2026

“Dr. Mark Tramo, a neurologist at the University of California, Los Angeles, said his connection to Epstein was always rooted in cultivating donations.”—"Professors in the Epstein files say they hoped friendship would lead to research funding", Boston Globe, February 2026

Noteworthy Medicare Patient Procedures Performed by Dr. Mark J. Tramo, PhD, Md, Neurology in 2023

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

Top 10%

By Affordability:

motor evoked potential test

In 2023, Dr. Mark J. Tramo, PhD, Md, Neurology had a list price for motor evoked potential test that was lower than the list prices billed to Medicare by 90% of providers in related specialties within California. 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. Mark J. Tramo, PhD, Md, Neurology treated as a neurologist in Thousand Oaks, CA during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark J. Tramo, PhD, Md, Neurology for Medicare patients.

hospital care	12
inpatient care	12

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Mark J. Tramo, PhD, Md, Neurology for Medicare patients.

doctor visit	56

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology.

**Gender**
Male	13
Female	27

**Age**
From 65 to 74	11
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology in 2013

Hypertension	70
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	35
Depression	38
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	30
Dementia	35
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark J. Tramo, PhD, Md, Neurology treated as a neurologist in Thousand Oaks, CA during 2014 were hospital care, inpatient care, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Mark J. Tramo, PhD, Md, Neurology for Medicare patients.

diagnostic procedures	120
doctor visit	1015
electroencephalography (EEG)	69
emergency care	12
evoked potential test	12
hospital care	371
inpatient care	371

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology.

**Gender**
Male	236
Female	309

**Ethnicity**
Non-Hispanic White	499
Black	0
Hispanic	14
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	219
85 and over	103
Less than 65	39

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology in 2014

Hypertension	72
High Cholesterol	65
Stroke	32
Ischemic Heart Disease	46
Depression	31
Chronic Kidney Disease	23
Asthma	10
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	23
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	31
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark J. Tramo, PhD, Md, Neurology treated as a neurologist in Thousand Oaks, CA during 2015 were hospital care, inpatient care, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Mark J. Tramo, PhD, Md, Neurology for Medicare patients.

diagnostic procedures	149
doctor visit	723
electroencephalography (EEG)	105
emergency care	15
evoked potential test	85
hospital care	406
inpatient care	406

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology.

**Gender**
Male	400
Female	486

**Ethnicity**
Non-Hispanic White	800
Black	0
Hispanic	26
Asian	28
Other	0
Native American	0

**Age**
From 65 to 74	286
From 75 to 84	344
85 and over	186
Less than 65	70

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology in 2015

Hypertension	72
High Cholesterol	68
Stroke	31
Ischemic Heart Disease	47
Depression	28
Chronic Kidney Disease	27
Asthma	13
Osteoperosis	17
Atrial Fibrilation	15
Heart Failure	27
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Dementia	33
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark J. Tramo, PhD, Md, Neurology treated as a neurologist in Thousand Oaks, CA during 2016 were diagnostic procedures, evoked potential test, electroencephalography (EEG) and hospital care.

Volume of procedures performed by Dr. Mark J. Tramo, PhD, Md, Neurology for Medicare patients.

diagnostic procedures	197
doctor visit	923
electroencephalography (EEG)	45
evoked potential test	128
hospital care	36
inpatient care	36

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology.

**Gender**
Male	150
Female	178

**Ethnicity**
Non-Hispanic White	291
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	137
85 and over	45
Less than 65	20

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology in 2016

Hypertension	66
High Cholesterol	62
Stroke	19
Ischemic Heart Disease	44
Depression	26
Chronic Kidney Disease	23
Asthma	18
Osteoperosis	20
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	25
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark J. Tramo, PhD, Md, Neurology treated as a neurologist in Thousand Oaks, CA during 2017 were diagnostic procedures, evoked potential test, hospital care and inpatient care.

Volume of procedures performed by Dr. Mark J. Tramo, PhD, Md, Neurology for Medicare patients.

diagnostic procedures	104
doctor visit	1278
electroencephalography (EEG)	44
evoked potential test	89
hospital care	70
inpatient care	70

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology.

**Gender**
Male	184
Female	212

**Ethnicity**
Non-Hispanic White	350
Black	0
Hispanic	15
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	167
85 and over	57
Less than 65	26

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology in 2017

Hypertension	72
High Cholesterol	48
Stroke	19
Ischemic Heart Disease	41
Depression	26
Chronic Kidney Disease	28
Asthma	10
Osteoperosis	18
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	9
Diabetes	30
Dementia	27
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark J. Tramo, PhD, Md, Neurology treated as a neurologist in Thousand Oaks, CA during 2018 were evoked potential test, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Mark J. Tramo, PhD, Md, Neurology for Medicare patients.

diagnostic procedures	79
doctor visit	1338
electroencephalography (EEG)	43
evoked potential test	83

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology.

**Gender**
Male	225
Female	213

**Ethnicity**
Non-Hispanic White	392
Black	0
Hispanic	19
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	183
85 and over	79
Less than 65	24

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology in 2018

Hypertension	71
High Cholesterol	67
Stroke	17
Ischemic Heart Disease	43
Depression	28
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	15
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	10
Diabetes	34
Dementia	29
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark J. Tramo, PhD, Md, Neurology treated as a neurologist in Thousand Oaks, CA during 2019 were evoked potential test, hospital care, inpatient care and diagnostic procedures.

Volume of procedures performed by Dr. Mark J. Tramo, PhD, Md, Neurology for Medicare patients.

diagnostic procedures	62
doctor visit	1195
electroencephalography (EEG)	44
evoked potential test	78
hospital care	64
inpatient care	64

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology.

**Gender**
Male	211
Female	228

**Ethnicity**
Non-Hispanic White	393
Black	0
Hispanic	20
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	197
85 and over	71
Less than 65	22

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology in 2019

Hypertension	68
High Cholesterol	67
Stroke	17
Ischemic Heart Disease	39
Depression	28
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	16
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	9
Diabetes	30
Dementia	28
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark J. Tramo, PhD, Md, Neurology treated as a neurologist in Thousand Oaks, CA during 2020 were diagnostic procedures, evoked potential test and electroencephalography (EEG).

Volume of procedures performed by Dr. Mark J. Tramo, PhD, Md, Neurology for Medicare patients.

diagnostic procedures	63
doctor visit	1185
electroencephalography (EEG)	43
evoked potential test	54

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology.

**Gender**
Male	209
Female	221

**Ethnicity**
Non-Hispanic White	392
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	211
85 and over	64
Less than 65	22

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology in 2020

Hypertension	63
High Cholesterol	65
Stroke	15
Ischemic Heart Disease	37
Depression	30
Chronic Kidney Disease	32
Asthma	7
Osteoperosis	19
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	30
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark J. Tramo, PhD, Md, Neurology treated as a neurologist in Thousand Oaks, CA during 2021 were diagnostic procedures, evoked potential test and electroencephalography (EEG).

Volume of procedures performed by Dr. Mark J. Tramo, PhD, Md, Neurology for Medicare patients.

diagnostic procedures	81
doctor visit	1206
electroencephalography (EEG)	38
evoked potential test	69

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology.

**Gender**
Male	204
Female	241

**Ethnicity**
Non-Hispanic White	415
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	198
85 and over	70
Less than 65	19

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology in 2021

Hypertension	68
High Cholesterol	69
Stroke	17
Ischemic Heart Disease	41
Depression	37
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	18
Atrial Fibrilation	14
Heart Failure	21
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	30
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark J. Tramo, PhD, Md, Neurology treated as a neurologist in Thousand Oaks, CA during 2022 were diagnostic procedures, evoked potential test and electroencephalography (EEG).

Volume of procedures performed by Dr. Mark J. Tramo, PhD, Md, Neurology for Medicare patients.

diagnostic procedures	53
doctor visit	1043
electroencephalography (EEG)	24
evoked potential test	43

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology.

**Gender**
Male	198
Female	235

**Ethnicity**
Non-Hispanic White	396
Black	0
Hispanic	14
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	191
85 and over	77
Less than 65	21

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology in 2022

Hypertension	75
High Cholesterol	75
Stroke	23
Ischemic Heart Disease	30
Depression	36
Chronic Kidney Disease	24
Asthma	12
Osteoperosis	26
Atrial Fibrilation	25
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	22
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark J. Tramo, PhD, Md, Neurology for Medicare patients.

The highest averages for the top procedures that Dr. Mark J. Tramo, PhD, Md, Neurology treated as a neurologist in Thousand Oaks, CA were hospital care, inpatient care, diagnostic procedures and evoked potential test.

diagnostic procedures	100
doctor visit	996
electroencephalography (EEG)	50
emergency care	13
evoked potential test	71
hospital care	159
inpatient care	159

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology.

**Gender**
Male	184
Female	213

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	6
Non-Hispanic White	357
Hispanic	13
Native American / Alaskan Native	0
Other	2

**Age**
75 to 84	169
85 and over	68
Less than 65	23
65 to 74	135

Average of Total of Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mark J. Tramo, PhD, Md, Neurology treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	63
High Cholesterol	60
Stroke	17
Ischemic Heart Disease	36
Depression	28
Chronic Kidney Disease	22
Asthma	8
Osteoporosis	14
Heart Failure	15
Chronic Obstructive Pulmonary Disease	8
Diabetes	26
Atrial Fibrillation	12
Cancer	11
Dementia	26

Education & Training

Dr. Mark J. Tramo, PhD, Md, Neurology graduated from Weill Cornell Medical College in 1982. He has a state license in California.

Medical School: Weill Cornell Medical College (1982)

Licensed In: California

Affiliations & Hospitals

Dr. Mark J. Tramo, PhD, Md, Neurology is associated with these hospitals and organizations:

THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Mark J. Tramo, PhD, Md, Neurology. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AbbVie Inc.	$10,156 UBRELVY $9,071	QULIPTA $1,085
US WORLDMEDS, LLC	$2,628 MYOBLOC $2,250	APOKYN $349	Xadago $28
Biogen, Inc.	$1,116 TECFIDERA $521	Vumerity $295	TYSABRI $144	ZINBRYTA $122	PLEGRIDY $34
Teva Pharmaceuticals USA, Inc.	$945 COPAXONE $404	AJOVY $212	AZILECT $130	NUVIGIL $122	Zecuity $51	Other $27
Cyberonics, Inc.	$663 VNS Therapy $663
Other	$4,507 Aimovig $513	NUPLAZID $508	NURTEC ODT $490	GOCOVRI $411	Rebif $202	Other $2,382

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$9,106
Food and Beverage	$8,942
Honoraria	$1,500
Travel and Lodging	$344
Education	$123

Biography

Dr. Mark Tramo specializes in neurology (brain & spinal cord disease) and practices in Thousand Oaks, CA. He is a graduate of Weill Cornell Medical College.

Select Year:

Dr. Mark J. Tramo, PhD, Md, Neurology

Office Locations

In The News (see more mentions in the news)

Noteworthy Medicare Patient Procedures Performed by Dr. Mark J. Tramo, PhD, Md, Neurology 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. Mark J. Tramo, PhD, Md, Neurology in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark J. Tramo, PhD, Md, Neurology 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. Mark J. Tramo, PhD, Md, Neurology From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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