Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Internal Medicine Providers in Emeryville, CA

Browse 24 Internal Medicine providers listed in NPPES with a practice address in Emeryville, California.

24 Healthcare Providers

How Emeryville compares with the U.S.

Emeryville has 183 clinicians in Internal Medicine per 100,000 residents, 4.1 times the U.S. rate of 44.

That is 24 active clinicians in Internal Medicine with a practice address in Emeryville, for a population of 13,081.

The California rate is 45 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

94% of clinicians in Internal Medicine in Emeryville listed in the CMS Medicare file (15 of 16) accept Medicare assignment. That is similar to the California share of 96%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

63% of clinicians in Internal Medicine in Emeryville listed in the CMS Medicare file (10 of 16) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the California share of 38%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine practitioners in Emeryville, CA

Source: CMS PECOS
PECOS Enrolled Specialists 19 In Emeryville, CA
Part B Lab & Imaging Eligible 19 Diagnostic Referrals
DME Ordering Eligible 19 Durable Medical Equipment
Home Health Agency Referrals 19 HHA Ordering Eligible
Showing 1โ€“20 of 24 providers
With recent CMS data first, then Aโ€“Z

Dr. Clay R Angel , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1250 45th St Ste 355, Emeryville, CA 946082963
Phone: 5105968988
NPI Identifier 1477522548
View Full Profile

Dr. Nelson Bunin , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
5915 Hollis St Ste B, Emeryville, CA 946082066
Phone: 5105252400
NPI Identifier 1508812363
View Full Profile

Dr. Jose Camaro , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1250 45th St, Ste 355, Emeryville, CA 946082959
Phone: 5105968988
NPI Identifier 1679532808
View Full Profile

Dr. Farhan Shamim Choudhury , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
6121 Hollis St, Emeryville, CA 946082077
Phone: 5102665400
NPI Identifier 1659011641
View Full Profile

Dr. Joshua M Gitter , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1250 45th St, Ste 355, Emeryville, CA 946082924
Phone: 5105968988
NPI Identifier 1255418505
View Full Profile

Dr. Ariadne Guinevere Lie , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
5800 Hollis St, Emeryville, CA 946082016
Phone: 5108062238
NPI Identifier 1245243484
View Full Profile

Dr. Suneetha Madhu , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2100 Powell St Ste 400, Emeryville, CA 946081872
Phone: 5108517501
NPI Identifier 1861915118
View Full Profile

Dr. Michelle A Malcolmson , MD

Internal Medicine

Active NPI Status Telehealth Services Available
6121 Hollis St Ste 400, Emeryville, CA 946082077
Phone: 5102665400
NPI Identifier 1164602082
View Full Profile

Dr. Dean John Nickles , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
5800 Hollis St, Emeryville, CA 946082016
Phone: 5108062100
NPI Identifier 1255390050
View Full Profile

Dr. Nnenna I Nwogu , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
5800 Hollis St, Emeryville, CA 946082016
Phone: 5108062100
NPI Identifier 1255711461
View Full Profile

Dr. Rachel Marie Harris Roberts , MD

Internal Medicine

Active NPI Status
5800 Hollis St, Emeryville, CA 946082016
Phone: 5108062100
NPI Identifier 1477757375
View Full Profile

Dr. Nadine Khalil Sbaih , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
6121 Hollis St Ste 400, Emeryville, CA 946082077
Phone: 5102665400
NPI Identifier 1184185878
View Full Profile

Dr. Kelley Michele Scott , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
5800 Hollis St, Emeryville, CA 946082016
Phone: 8889241036
NPI Identifier 1477972438
View Full Profile

Dr. Leslie S C Tim , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
5800 Hollis St, Emeryville, CA 946082016
Phone: 5108062100
NPI Identifier 1811956618
View Full Profile

Dr. Wenmei Xue , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1250 45th St, Emeryville, CA 946082959
Phone: 5105968988
NPI Identifier 1982652665
View Full Profile

Dr. Katy Chien-Chien Young-Lee , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
5800 Hollis St, Emeryville, CA 946082016
Phone: 5108062100
NPI Identifier 1841259173
View Full Profile

Dr. Arzhang Zereshki , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1335 Stanford Ave, Emeryville, CA 946082536
Phone: 5106475101
NPI Identifier 1407096787
View Full Profile

Dr. Janet Ewing , MD

Internal Medicine

Active NPI Status
5915 Hollis St Ste B, Emeryville, CA 946082066
Phone: 5105252400
NPI Identifier 1316987027
View Full Profile

Dr. Kou-Ying Hsieh , MD

Internal Medicine

Active NPI Status
1250 45th St, Emeryville, CA 946082924
Phone: 5105968988
NPI Identifier 1447208731
View Full Profile

Dr. Curtis I Johnson , MD

Internal Medicine

Active NPI Status
1250 45th St, Ste 355, Emeryville, CA 946082924
Phone: 5105968988
NPI Identifier 1336118421
View Full Profile

Frequently Asked Questions about Internal Medicine in Emeryville

How do I check a Internal Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.

Other Specialties in Emeryville

Internal Medicine Providers in Other California Cities

Cities with the most listed practitioners first.