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

Home > CA Providers > Internists & Internal Medicine Doctors

Dr. Jeffrey Barnum, MD

(No ratings)

Specializes in: Internal Medicine (Adult Medicine) and Hospital Medicine (Hospitalist)

23625 Wr Holman Highway
Monterey, CA 93940

(831) 622-2708

Dr. Jeffrey Barnum, MD is an internist in Monterey, CA specializing in internal medicine (adult medicine) and hospital medicine (hospitalist).

Office Locations

23625 Wr Holman Highway
Monterey, CA 93940

(831) 622-2708

(831) 622-2709

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Jeffrey Barnum, MD in 2023

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

Top 25%

By Volume:

inpatient hospital care

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, among providers in related specialties within California, Dr. Jeffrey Barnum, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of them and he also 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 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. Jeffrey Barnum, MD treated as an internist in Monterey, CA during 2012 were hospital care, inpatient care, stress testing and cardiac procedures.

Volume of procedures performed by Dr. Jeffrey Barnum, MD for Medicare patients.

cardiac procedures	25
emergency care	18
hospital care	1058
inpatient care	1058
stress testing	25

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Barnum, MD treated as an internist in Monterey, CA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Barnum, MD for Medicare patients.

hospital care	1029
inpatient care	1029

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Barnum, MD.

**Gender**
Male	382
Female	505

**Ethnicity**
Non-Hispanic White	700
Black	51
Hispanic	63
Asian	52
Other	21
Native American	0

**Age**
From 65 to 74	220
From 75 to 84	281
85 and over	287
Less than 65	99

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD in 2013

Hypertension	75
High Cholesterol	66
Stroke	12
Ischemic Heart Disease	50
Depression	34
Chronic Kidney Disease	44
Asthma	12
Osteoperosis	17
Atrial Fibrilation	30
Heart Failure	39
Chronic Obstructive Pulmonary Disease	30
Diabetes	35
Dementia	25
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Barnum, MD treated as an internist in Monterey, CA during 2014 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Jeffrey Barnum, MD for Medicare patients.

emergency care	17
hospital care	950
inpatient care	950

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Barnum, MD.

**Gender**
Male	380
Female	457

**Ethnicity**
Non-Hispanic White	658
Black	45
Hispanic	75
Asian	37
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	260
85 and over	248
Less than 65	105

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD in 2014

Hypertension	75
High Cholesterol	67
Stroke	14
Ischemic Heart Disease	49
Depression	35
Chronic Kidney Disease	42
Asthma	12
Osteoperosis	14
Atrial Fibrilation	30
Heart Failure	35
Chronic Obstructive Pulmonary Disease	30
Diabetes	39
Dementia	23
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Barnum, MD treated as an internist in Monterey, CA during 2015 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Jeffrey Barnum, MD for Medicare patients.

emergency care	11
hospital care	732
inpatient care	732

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Barnum, MD.

**Gender**
Male	544
Female	676

**Ethnicity**
Non-Hispanic White	942
Black	68
Hispanic	124
Asian	64
Other	0
Native American	0

**Age**
From 65 to 74	302
From 75 to 84	380
85 and over	398
Less than 65	140

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD in 2015

Hypertension	75
High Cholesterol	71
Stroke	14
Ischemic Heart Disease	52
Depression	31
Chronic Kidney Disease	50
Asthma	28
Osteoperosis	17
Atrial Fibrilation	31
Heart Failure	40
Chronic Obstructive Pulmonary Disease	37
Diabetes	39
Dementia	29
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Barnum, MD treated as an internist in Monterey, CA during 2016 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Jeffrey Barnum, MD for Medicare patients.

emergency care	14
hospital care	906
inpatient care	906

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Barnum, MD.

**Gender**
Male	243
Female	320

**Ethnicity**
Non-Hispanic White	433
Black	33
Hispanic	54
Asian	25
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	173
85 and over	150
Less than 65	53

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD in 2016

Hypertension	75
High Cholesterol	73
Stroke	15
Ischemic Heart Disease	47
Depression	37
Chronic Kidney Disease	58
Asthma	37
Osteoperosis	17
Atrial Fibrilation	30
Heart Failure	38
Chronic Obstructive Pulmonary Disease	36
Diabetes	42
Dementia	33
Cancer	19

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Barnum, MD treated as an internist in Monterey, CA during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Barnum, MD for Medicare patients.

hospital care	1011
inpatient care	1011

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Barnum, MD.

**Gender**
Male	284
Female	340

**Ethnicity**
Non-Hispanic White	470
Black	35
Hispanic	53
Asian	49
Other	0
Native American	0

**Age**
From 65 to 74	195
From 75 to 84	191
85 and over	192
Less than 65	46

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD in 2017

Hypertension	75
High Cholesterol	68
Stroke	16
Ischemic Heart Disease	50
Depression	36
Chronic Kidney Disease	60
Asthma	12
Osteoperosis	14
Atrial Fibrilation	30
Heart Failure	41
Chronic Obstructive Pulmonary Disease	37
Diabetes	43
Dementia	31
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Barnum, MD treated as an internist in Monterey, CA during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Barnum, MD for Medicare patients.

hospital care	992
inpatient care	992

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Barnum, MD.

**Gender**
Male	265
Female	279

**Ethnicity**
Non-Hispanic White	400
Black	38
Hispanic	56
Asian	27
Other	23
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	173
85 and over	146
Less than 65	54

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	52
Depression	40
Chronic Kidney Disease	60
Asthma	13
Osteoperosis	15
Atrial Fibrilation	32
Heart Failure	44
Chronic Obstructive Pulmonary Disease	33
Diabetes	42
Dementia	32
Cancer	19

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Barnum, MD treated as an internist in Monterey, CA during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Barnum, MD for Medicare patients.

hospital care	993
inpatient care	993

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Barnum, MD.

**Gender**
Male	208
Female	248

**Ethnicity**
Non-Hispanic White	336
Black	0
Hispanic	39
Asian	38
Other	0
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	138
85 and over	123
Less than 65	46

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	57
Depression	39
Chronic Kidney Disease	58
Asthma	14
Osteoperosis	16
Atrial Fibrilation	28
Heart Failure	43
Chronic Obstructive Pulmonary Disease	38
Diabetes	45
Dementia	31
Cancer	22

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Barnum, MD treated as an internist in Monterey, CA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Barnum, MD for Medicare patients.

hospital care	734
inpatient care	734

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Barnum, MD.

**Gender**
Male	149
Female	182

**Ethnicity**
Non-Hispanic White	259
Black	0
Hispanic	30
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	117
From 75 to 84	91
85 and over	95
Less than 65	28

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	58
Depression	40
Chronic Kidney Disease	64
Asthma	12
Osteoperosis	18
Atrial Fibrilation	29
Heart Failure	41
Chronic Obstructive Pulmonary Disease	30
Diabetes	46
Dementia	39
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Barnum, MD treated as an internist in Monterey, CA during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Barnum, MD for Medicare patients.

hospital care	722
inpatient care	722

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Barnum, MD.

**Gender**
Male	187
Female	206

**Ethnicity**
Non-Hispanic White	295
Black	28
Hispanic	38
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	128
85 and over	109
Less than 65	36

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	54
Depression	36
Chronic Kidney Disease	62
Asthma	9
Osteoperosis	17
Atrial Fibrilation	29
Heart Failure	43
Chronic Obstructive Pulmonary Disease	26
Diabetes	39
Dementia	32
Cancer	22

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Barnum, MD treated as an internist in Monterey, CA during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Barnum, MD for Medicare patients.

hospital care	830
inpatient care	830

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Barnum, MD.

**Gender**
Male	216
Female	218

**Ethnicity**
Non-Hispanic White	322
Black	31
Hispanic	40
Asian	19
Other	22
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	143
85 and over	125
Less than 65	39

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	52
Depression	33
Chronic Kidney Disease	42
Asthma	13
Osteoperosis	21
Atrial Fibrilation	42
Heart Failure	43
Chronic Obstructive Pulmonary Disease	35
Diabetes	45
Dementia	25
Cancer	25

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jeffrey Barnum, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jeffrey Barnum, MD treated as an internist in Monterey, CA were hospital care, inpatient care, stress testing and cardiac procedures.

cardiac procedures	25
emergency care	15
hospital care	905
inpatient care	905
stress testing	25

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jeffrey Barnum, MD.

**Gender**
Male	259
Female	311

**Ethnicity**
Black / African American	29
Asian / Pacific Islander	31
Non-Hispanic White	437
Native American / Alaskan Native	0
Hispanic	52
Other	6

**Age**
75 to 84	178
85 and over	170
Less than 65	58
65 to 74	164

Average of Total of Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	65
Stroke	14
Ischemic Heart Disease	47
Depression	32
Chronic Kidney Disease	49
Asthma	14
Osteoporosis	15
Heart Failure	37
Chronic Obstructive Pulmonary Disease	30
Diabetes	37
Atrial Fibrillation	28
Dementia	27
Cancer	17

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

Dr. Jeffrey Barnum, MD does not have any reviews yet, be the first to leave a review of Dr. Jeffrey Barnum, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Medtronic Vascular, Inc.	$149 Micra $149
E.R. Squibb & Sons, L.L.C.	$104 ELIQUIS $104
Novo Nordisk Inc	$22 NovoLog $22
Salix Pharmaceuticals, Ltd	$12 Relistor $12

**Types of Payments**
Food and Beverage	$288

Biography

Dr. Jeffrey Barnum is a hospital medicine (hospitalist) specialist. He graduated from the University of California, Davis, School of Medicine.

Select Year:

Dr. Jeffrey Barnum, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Jeffrey Barnum, MD in 2023

By Volume:

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. Jeffrey Barnum, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Barnum, MD 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. Jeffrey Barnum, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Internists & Internal Medicine Doctors in Nearby Locations

Other Providers in Monterey, CA