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Home > CA Providers > Family Physicians & Family Medicine Specialists

Dr. Michael Hershel Lewis, MD

(Dr. Michael Lewis, MD)

(4 Ratings)

Specializes in: Family Medicine

Northeast Ohio Medical University

2001 Diamond Boulevard Suite C-100
Concord, CA 94520

1-888-663-6331

Dr. Michael Hershel Lewis, MD is a family medicine practitioner in Emeryville, CA specializing in family medicine. He graduated from Northeast Ohio Medical University. Dr. Michael Hershel Lewis, MD is affiliated with Hill Physicians.

Office Locations

1333 Powell Street Suite 103
Emeryville, CA 94608

(510) 225-1000

(510) 225-1019

open_in_new

2001 Diamond Boulevard Suite C-100
Concord, CA 94520

1-888-663-6331

(415) 252-7176

open_in_new

Hill Physicians

One Medical Group 1333 Powell Street Suite A103
Emeryville, CA 94608

(510) 225-1000

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Michael Hershel Lewis, MD treated as a family medicine practitioner in Emeryville, CA during 2012 were preventive care, vaccines, lab tests and ear procedures.

Volume of procedures performed by Dr. Michael Hershel Lewis, MD for Medicare patients.

doctor visit	476
ear procedures	13
lab tests	31
preventive care	69
vaccines	69

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael Hershel Lewis, MD treated as a family medicine practitioner in Emeryville, CA during 2013 were preventive care, lab tests and vaccines.

Volume of procedures performed by Dr. Michael Hershel Lewis, MD for Medicare patients.

doctor visit	482
lab tests	71
preventive care	81
vaccines	37

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Hershel Lewis, MD.

**Gender**
Male	104
Female	88

**Ethnicity**
Non-Hispanic White	161
Black	0
Hispanic	0
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	62
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2013

Hypertension	51
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	6
Diabetes	18
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael Hershel Lewis, MD treated as a family medicine practitioner in Emeryville, CA during 2014 were preventive care, lab tests and vaccines.

Volume of procedures performed by Dr. Michael Hershel Lewis, MD for Medicare patients.

doctor visit	457
lab tests	114
preventive care	120
vaccines	57

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Hershel Lewis, MD.

**Gender**
Male	104
Female	83

**Ethnicity**
Non-Hispanic White	152
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	64
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2014

Hypertension	45
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	25
Depression	14
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael Hershel Lewis, MD treated as a family medicine practitioner in Emeryville, CA during 2015 were preventive care, lab tests and vaccines.

Volume of procedures performed by Dr. Michael Hershel Lewis, MD for Medicare patients.

doctor visit	398
lab tests	105
preventive care	144
vaccines	105

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Hershel Lewis, MD.

**Gender**
Male	200
Female	174

**Ethnicity**
Non-Hispanic White	300
Black	0
Hispanic	0
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	122
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2015

Hypertension	49
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	27
Asthma	6
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	6
Diabetes	17
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael Hershel Lewis, MD treated as a family medicine practitioner in Emeryville, CA during 2016 were lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Michael Hershel Lewis, MD for Medicare patients.

doctor visit	352
lab tests	98
preventive care	81
vaccines	47

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Hershel Lewis, MD.

**Gender**
Male	93
Female	80

**Ethnicity**
Non-Hispanic White	144
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	52
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2016

Hypertension	49
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	23
Depression	16
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	12
Atrial Fibrilation	6
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	13
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael Hershel Lewis, MD treated as a family medicine practitioner in Emeryville, CA during 2017 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Michael Hershel Lewis, MD for Medicare patients.

doctor visit	304
lab tests	22
preventive care	53
vaccines	53

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Hershel Lewis, MD.

**Gender**
Male	109
Female	72

**Ethnicity**
Non-Hispanic White	155
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	39
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2017

Hypertension	42
High Cholesterol	27
Stroke	0
Ischemic Heart Disease	24
Depression	18
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	6
Chronic Obstructive Pulmonary Disease	0
Diabetes	13
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael Hershel Lewis, MD treated as a family medicine practitioner in Emeryville, CA during 2018 were preventive care and vaccines.

Volume of procedures performed by Dr. Michael Hershel Lewis, MD for Medicare patients.

doctor visit	345
preventive care	41
vaccines	41

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Hershel Lewis, MD.

**Gender**
Male	118
Female	93

**Ethnicity**
Non-Hispanic White	169
Black	0
Hispanic	0
Asian	12
Other	19
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	58
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2018

Hypertension	44
High Cholesterol	28
Stroke	0
Ischemic Heart Disease	24
Depression	22
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	0
Diabetes	12
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael Hershel Lewis, MD treated as a family medicine practitioner in Emeryville, CA during 2019 were preventive care and vaccines.

Volume of procedures performed by Dr. Michael Hershel Lewis, MD for Medicare patients.

doctor visit	362
preventive care	15
vaccines	15

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Hershel Lewis, MD.

**Gender**
Male	125
Female	101

**Ethnicity**
Non-Hispanic White	183
Black	13
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	66
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2019

Hypertension	39
High Cholesterol	21
Stroke	0
Ischemic Heart Disease	20
Depression	18
Chronic Kidney Disease	23
Asthma	5
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	0
Diabetes	14
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Michael Hershel Lewis, MD for Medicare patients.

doctor visit	235

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Hershel Lewis, MD.

**Gender**
Male	108
Female	73

**Ethnicity**
Non-Hispanic White	144
Black	0
Hispanic	0
Asian	11
Other	14
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	59
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2020

Hypertension	38
High Cholesterol	25
Stroke	0
Ischemic Heart Disease	16
Depression	20
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	7
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Michael Hershel Lewis, MD for Medicare patients.

doctor visit	235

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Hershel Lewis, MD.

**Gender**
Male	119
Female	72

**Ethnicity**
Non-Hispanic White	153
Black	0
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	67
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2021

Hypertension	35
High Cholesterol	27
Stroke	0
Ischemic Heart Disease	15
Depression	17
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	0
Diabetes	11
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Michael Hershel Lewis, MD for Medicare patients.

doctor visit	65

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Hershel Lewis, MD.

**Gender**
Male	54
Female	28

**Ethnicity**
Non-Hispanic White	65
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	41
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2022

Hypertension	56
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	18
Atrial Fibrilation	16
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Michael Hershel Lewis, MD treated as a family medicine practitioner in Emeryville, CA during 2023 were blood draw.

Volume of procedures performed by Dr. Michael Hershel Lewis, MD for Medicare patients.

blood draw	11
doctor visit	17

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Hershel Lewis, MD.

**Gender**
Male	15
Female	15

**Age**
From 65 to 74	16
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2023

Hypertension	43
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Michael Hershel Lewis, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael Hershel Lewis, MD treated as a family medicine practitioner in Emeryville, CA were preventive care, lab tests, vaccines and ear procedures.

blood draw	11
doctor visit	310
ear procedures	13
lab tests	73
preventive care	75
vaccines	53

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Michael Hershel Lewis, MD.

**Gender**
Female	73
Male	95

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	2
Non-Hispanic White	135
Native American / Alaskan Native	0
Hispanic	0
Other	9

**Age**
75 to 84	51
85 and over	0
Less than 65	0
65 to 74	88

Average of Total of Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD From 2012 - 2023

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

Hypertension	40
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	18
Depression	14
Chronic Kidney Disease	18
Asthma	2
Osteoporosis	8
Heart Failure	6
Chronic Obstructive Pulmonary Disease	1
Diabetes	12
Atrial Fibrillation	6
Dementia	7
Cancer	9

Education & Training

Dr. Michael Hershel Lewis, MD graduated from Northeast Ohio Medical University. He completed residency at University of California, San Francisco (UCSF) Affiliated Hospitals. He is certified by the American Board of Family Medicine and has a state license in California.

Medical School: Northeast Ohio Medical University

Residency: University of California, San Francisco (UCSF) Affiliated Hospitals

Board Certification: American Board of Family Medicine (2026)

Licensed In: California

Affiliations & Hospitals

Dr. Michael Hershel Lewis, MD is associated with these hospitals and organizations:

Hill Physicians

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Michael Hershel Lewis, MD appears to accept the following insurance providers: Cigna, Aetna, Blue Shield of California, UnitedHealthcare, SCAN Health Plan, Anthem, Health Net, Hill Physicians Care Solutions, Central Health Plan, CCHP Health Plan (Chinese Community Health Plan) and Canopy Health.

Insurance Accepted by Provider includes:

According to our sources, Dr. Michael Hershel Lewis, MD accepts the following insurance providers:

Cigna

Aetna

Blue Shield of California

UnitedHealthcare

SCAN Health Plan

Anthem

Health Net

Hill Physicians Care Solutions

Central Health Plan

CCHP Health Plan (Chinese Community Health Plan)

Canopy Health

Ratings & Reviews

Dr. Michael Hershel Lewis, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 4 ratings. We collect ratings and reviews of Dr. Michael Hershel Lewis, MD from all over the web to help you find the right in Emeryville, CA.

Overall Rating

(4 Ratings)

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General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$207 Da Vinci Surgical System $207
Takeda Pharmaceuticals America, Inc.	$135 Contrave $135
Merck Sharp & Dohme Corporation	$86 NEXPLANON $86
AstraZeneca Pharmaceuticals LP	$32 SYMBICORT $32
AbbVie, Inc.	$10 Androgel $10

**Types of Payments**
Food and Beverage	$242
Travel and Lodging	$207
Education	$21

Biography

Dr. Michael Lewis' medical specialty is family medicine. His education and training includes medical school at Northeast Ohio Medical University and residency at San Francisco General Hospital. He is rated highly by his patients. Dr. Lewis appears to be in-network for Blue Shield, Health Net, Anthem, and more. Dr. Lewis is conversant in Spanish. His hospital/clinic affiliations include Brown and Toland Physicians and Hill Physicians. He has an open panel in Emeryville, CA according to Hill Physicians.

Select Year:

Dr. Michael Hershel Lewis, MD

Office Locations

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. Michael Hershel Lewis, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Michael Hershel Lewis, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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