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Home > CA Providers > Internists & Internal Medicine Doctors

Dr. Maha B. Toma, MD

Accepting New Patients

(Maha Toma, MD)

(131 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

University of Baghdad

1914 Tice Valley Boulevard
Walnut Creek, CA 94595

(925) 988-7533

Dr. Maha B. Toma, MD is an internist in Walnut Creek, CA specializing in internal medicine (adult medicine). She graduated from University of Baghdad. Dr. Maha B. Toma, MD is affiliated with John Muir Physician Network and John Muir Health.

Office Locations

1914 Tice Valley Boulevard
Walnut Creek, CA 94595

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Maha B. Toma, MD for Medicare patients.

doctor visit	239

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Maha B. Toma, MD for Medicare patients.

doctor visit	67

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Maha B. Toma, MD.

**Gender**
Male	22
Female	42

**Age**
From 65 to 74	21
From 75 to 84	24
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Maha B. Toma, MD in 2013

Hypertension	58
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	28
Depression	0
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Maha B. Toma, MD treated as an internist in Walnut Creek, CA during 2014 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Maha B. Toma, MD for Medicare patients.

doctor visit	619
lab tests	20
preventive care	52
vaccines	52

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Maha B. Toma, MD.

**Gender**
Male	110
Female	192

**Ethnicity**
Non-Hispanic White	273
Black	0
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	94
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Maha B. Toma, MD in 2014

Hypertension	55
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	20
Depression	17
Chronic Kidney Disease	20
Asthma	5
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	20
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Maha B. Toma, MD treated as an internist in Walnut Creek, CA during 2015 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Maha B. Toma, MD for Medicare patients.

doctor visit	773
lab tests	16
preventive care	96
vaccines	96

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Maha B. Toma, MD.

**Gender**
Male	254
Female	398

**Ethnicity**
Non-Hispanic White	582
Black	0
Hispanic	0
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	240
From 75 to 84	228
85 and over	158
Less than 65	26

Conditions of Medicare patients treated by Dr. Maha B. Toma, MD in 2015

Hypertension	55
High Cholesterol	53
Stroke	7
Ischemic Heart Disease	19
Depression	17
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Maha B. Toma, MD treated as an internist in Walnut Creek, CA during 2016 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Maha B. Toma, MD for Medicare patients.

doctor visit	842
lab tests	25
preventive care	91
vaccines	91

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Maha B. Toma, MD.

**Gender**
Male	143
Female	221

**Ethnicity**
Non-Hispanic White	329
Black	0
Hispanic	0
Asian	11
Other	11
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	129
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Maha B. Toma, MD in 2016

Hypertension	57
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	20
Depression	15
Chronic Kidney Disease	28
Asthma	10
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Maha B. Toma, MD treated as an internist in Walnut Creek, CA during 2017 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Maha B. Toma, MD for Medicare patients.

doctor visit	865
lab tests	27
preventive care	161
vaccines	161

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Maha B. Toma, MD.

**Gender**
Male	166
Female	235

**Ethnicity**
Non-Hispanic White	357
Black	0
Hispanic	0
Asian	17
Other	15
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	141
85 and over	89
Less than 65	13

Conditions of Medicare patients treated by Dr. Maha B. Toma, MD in 2017

Hypertension	58
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	21
Depression	18
Chronic Kidney Disease	24
Asthma	4
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Maha B. Toma, MD treated as an internist in Walnut Creek, CA during 2018 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Maha B. Toma, MD for Medicare patients.

doctor visit	910
lab tests	20
preventive care	149
vaccines	149

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Maha B. Toma, MD.

**Gender**
Male	193
Female	241

**Ethnicity**
Non-Hispanic White	383
Black	0
Hispanic	0
Asian	15
Other	20
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	153
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Maha B. Toma, MD in 2018

Hypertension	59
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	22
Depression	14
Chronic Kidney Disease	26
Asthma	6
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	18
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Maha B. Toma, MD treated as an internist in Walnut Creek, CA during 2019 were preventive care, vaccines, breast exam and gynecologic procedures.

Volume of procedures performed by Dr. Maha B. Toma, MD for Medicare patients.

breast exam	25
cytology	12
doctor visit	855
gynecologic pathology	12
gynecologic procedures	25
lab tests	15
preventive care	248
vaccines	236

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Maha B. Toma, MD.

**Gender**
Male	128
Female	179

**Ethnicity**
Non-Hispanic White	269
Black	0
Hispanic	0
Asian	12
Other	14
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	109
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Maha B. Toma, MD in 2019

Hypertension	58
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	19
Depression	14
Chronic Kidney Disease	30
Asthma	6
Osteoperosis	17
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	24
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Maha B. Toma, MD treated as an internist in Walnut Creek, CA during 2020 were preventive care, vaccines, breast exam and gynecologic procedures.

Volume of procedures performed by Dr. Maha B. Toma, MD for Medicare patients.

breast exam	12
cytology	11
doctor visit	475
gynecologic pathology	11
gynecologic procedures	12
preventive care	55
vaccines	44

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Maha B. Toma, MD.

**Gender**
Male	111
Female	144

**Ethnicity**
Non-Hispanic White	218
Black	0
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	85
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Maha B. Toma, MD in 2020

Hypertension	56
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	17
Depression	12
Chronic Kidney Disease	32
Asthma	6
Osteoperosis	15
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	20
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Maha B. Toma, MD treated as an internist in Walnut Creek, CA during 2021 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Maha B. Toma, MD for Medicare patients.

doctor visit	473
lab tests	13
preventive care	40
vaccines	40

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Maha B. Toma, MD.

**Gender**
Male	104
Female	172

**Ethnicity**
Non-Hispanic White	242
Black	0
Hispanic	0
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	93
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Maha B. Toma, MD in 2021

Hypertension	57
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	32
Asthma	5
Osteoperosis	17
Atrial Fibrilation	14
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	27
Dementia	21
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Maha B. Toma, MD treated as an internist in Walnut Creek, CA during 2022 were preventive care, vaccines, breast exam and gynecologic procedures.

Volume of procedures performed by Dr. Maha B. Toma, MD for Medicare patients.

breast exam	15
doctor visit	620
gynecologic procedures	15
preventive care	51
vaccines	38

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Maha B. Toma, MD.

**Gender**
Male	128
Female	217

**Ethnicity**
Non-Hispanic White	303
Black	0
Hispanic	0
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	112
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Maha B. Toma, MD in 2022

Hypertension	64
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	20
Depression	13
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	20
Atrial Fibrilation	22
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Maha B. Toma, MD for Medicare patients.

The highest averages for the top procedures that Dr. Maha B. Toma, MD treated as an internist in Walnut Creek, CA were preventive care, vaccines, lab tests and breast exam.

breast exam	17
cytology	11
doctor visit	612
gynecologic pathology	11
gynecologic procedures	17
lab tests	19
preventive care	104
vaccines	100

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Maha B. Toma, MD.

**Gender**
Male	123
Female	185

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	12
Non-Hispanic White	268
Native American / Alaskan Native	0
Hispanic	0
Other	5

**Age**
75 to 84	106
85 and over	22
Less than 65	3
65 to 74	118

Average of Total of Conditions of Medicare patients treated by Dr. Maha B. Toma, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Maha B. Toma, MD treated were high cholesterol, hypertension, chronic kidney disease and diabetes.

Hypertension	52
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	18
Depression	12
Chronic Kidney Disease	24
Asthma	5
Osteoporosis	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	20
Atrial Fibrillation	11
Dementia	12
Cancer	12

Education & Training

Dr. Maha B. Toma, MD graduated from University of Baghdad. She completed residency at University of Texas Affiliated Hospitals. She has a state license in Texas.

Medical School: University of Baghdad

Residency: University of Texas Affiliated Hospitals

Licensed In: Texas

Affiliations & Hospitals

Dr. Maha B. Toma, MD is associated with these hospitals and organizations:

John Muir Physician Network

John Muir Health

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. Maha B. Toma, MD appears to accept the following insurance providers: CorVel Corporation, Blue Shield, Private Health Care System - PHCS/Multiplan, AARP Medicare, Multiplan, Three Rivers Provider Network, USA Managed Care, Coventry Health Care National Network, Aetna, United Healthcare, Great-West Healthcare (Now CIGNA), Medicare Advantage Plans, Humana, Cigna, Community Care Network (CCN), TriCare-Health Net/VA, Anthem Blue Cross, HealthSmart, First Health, Beech Street (owned by MultiPlan), Health Net, Multiplan PPO (Kaiser PPO or POS - excluded), Health Management Network, Amera-Net, Pacific Health Alliance, Smartcare, Pacific Foundation for Medical Care, Inc., Canopy Health, Alameda Alliance for Health, USA Health Network, Fortified Provider Network, Partnership Health Plan, Integrated Health Plan, Networks By Design, Contra Costa Health Plan and Canopy Care.

Insurance Accepted by Provider includes:

According to our sources, Dr. Maha B. Toma, MD accepts the following insurance providers:

CorVel Corporation

Blue Shield

Private Health Care System - PHCS/Multiplan

AARP Medicare

Multiplan

Three Rivers Provider Network

USA Managed Care

Coventry Health Care National Network

Aetna

United Healthcare

Great-West Healthcare (Now CIGNA)

Medicare Advantage Plans

Humana

Cigna

Community Care Network (CCN)

TriCare-Health Net/VA

Anthem Blue Cross

HealthSmart

First Health

Beech Street (owned by MultiPlan)

Health Net

Multiplan PPO (Kaiser PPO or POS - excluded)

Health Management Network

Amera-Net

Pacific Health Alliance

Smartcare

Pacific Foundation for Medical Care

Inc.

Canopy Health

Alameda Alliance for Health

USA Health Network

Fortified Provider Network

Partnership Health Plan

Integrated Health Plan

Networks By Design

Contra Costa Health Plan

Canopy Care

Ratings & Reviews

Dr. Maha B. Toma, MD has an exceptional overall rating with an average of 4.5 out of 5 stars based on 131 ratings. We collect ratings and reviews of Dr. Maha B. Toma, MD from all over the web to help you find the right in Walnut Creek, CA.

4.5

Overall Rating

(131 Ratings)

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General Payments

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

**Payments by Company**
Boehringer Ingelheim Pharmaceuticals, Inc.	$2,319 JARDIANCE $1,074	OFEV $449	SPIRIVA RESPIMAT $194	STIOLTO RESPIMAT $121	$480
Pfizer Inc.	$1,350 ELIQUIS $810	COLOGUARD $232	CHANTIX $134	EUCRISA $112	COLOGUARD DNA CAPTURE REAGENTS $64
Janssen Pharmaceuticals, Inc	$1,190 XARELTO $851	INVOKANA $214	SPRAVATO $124
AstraZeneca Pharmaceuticals LP	$1,180 FARXIGA $816	LOKELMA $125	BYDUREON $115	BRILINTA $112	SYMBICORT $13
Novo Nordisk Inc	$1,132 RYBELSUS $402	Saxenda $367	Victoza $124	Tresiba $122	Ozempic $117
Other	$10,204 ELIQUIS $811	DUPIXENT $373	ENTRESTO $346	Da Vinci Surgical System $320	Vascepa $318	Other $8,036

**Types of Payments**
Food and Beverage	$17,079
Consulting Fee	$160
Education	$133
Travel and Lodging	$2

Biography

In addition to English, Dr. Maha Toma speaks Arabic. Dr. Toma is affiliated with John Muir Physician Network. She is a graduate of the University of Baghdad. She trained at a hospital affiliated with the University of Texas for residency. Patient reviews placed her at an average of 4.5 stars (out of 5). She usually is in-network for Anthem, Blue California, and HealthSmart, as well as other insurance carriers. According to Yext, new patients are welcome to contact Dr. Toma's office in Walnut Creek, CA.