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

Internal Medicine Providers in Novato, CA

Browse 27 Internal Medicine providers listed in NPPES with a practice address in Novato, California.

27 Healthcare Providers

How Novato compares with the U.S.

Novato has 51 clinicians in Internal Medicine per 100,000 residents, 16% higher than the U.S. rate of 44.

That is 27 active clinicians in Internal Medicine with a practice address in Novato, for a population of 52,546.

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.

82% of clinicians in Internal Medicine in Novato listed in the CMS Medicare file (9 of 11) accept Medicare assignment. That is lower than the California share of 96%.

Only 11 of 27 active clinicians in Internal Medicine in Novato appear in the CMS Medicare file, so this share describes that smaller group.

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.

45% of clinicians in Internal Medicine in Novato listed in the CMS Medicare file (5 of 11) 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 Novato, CA

Source: CMS PECOS
PECOS Enrolled Specialists 17 In Novato, CA
Part B Lab & Imaging Eligible 17 Diagnostic Referrals
DME Ordering Eligible 18 Durable Medical Equipment
Home Health Agency Referrals 17 HHA Ordering Eligible
Showing 1โ€“20 of 27 providers
With recent CMS data first, then Aโ€“Z

Dr. Daniel Alexander Ames , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
180 Rowland Way, Novato, CA 949455009
Phone: 4152091300
NPI Identifier 1902162456
View Full Profile

Dr. Catherine M Chin , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
7200 Redwood Blvd, Novato, CA 949453250
Phone: 1544926585
NPI Identifier 1265609481
View Full Profile

Dr. David L. Conant , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
97 San Marin Dr, Novato, CA 949451100
Phone: 4158997400
NPI Identifier 1568546539
View Full Profile

Dr. Shawn M. Donald , MD

Internal Medicine

Active NPI Status
97 San Marin Dr, Novato, CA 949451100
Phone: 4158997400
NPI Identifier 1801970876
View Full Profile

Dr. William T. Elliott , MD

Internal Medicine

Active NPI Status
97 San Marin Dr, Novato, CA 949451100
Phone: 4158997400
NPI Identifier 1144304122
View Full Profile

Dr. Amy J. Ewing , MD

Internal Medicine

Active NPI Status
97 San Marin Dr, Novato, CA 949451100
Phone: 4158997400
NPI Identifier 1861576860
View Full Profile

Dr. Barbara Finzen , MD

Internal Medicine

Active NPI Status
75 Rowland Way, Ste 100, Novato, CA 949455037
Phone: 4158979664
NPI Identifier 1134225352
View Full Profile

Amy Guzdar

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
101 Rowland Way Ste 200, Novato, CA 949455056
Phone: 4158787200
NPI Identifier 1679100614
View Full Profile

Dr. Benjamin Hambro , MD

Internal Medicine

Active NPI Status Telehealth Services Available
75 Rowland Way, Suite 230, Novato, CA 949453306
Phone: 4158975171
NPI Identifier 1205399052
View Full Profile

Dr. Rebekah Harding , MD

Internal Medicine

Active NPI Status
6090 Redwood Blvd, Novato, CA 949454569
Phone: 4154481500
NPI Identifier 1518320175
View Full Profile

Dr. Michael Kam-Hong Kwok , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
165 Rowland Way, Suite 201, Novato, CA 949455038
Phone: 4158973174
NPI Identifier 1124119235
View Full Profile

Dr. Robert J. Lavaysse , MD

Internal Medicine

Active NPI Status
97 San Marin Dr, Novato, CA 949451100
Phone: 4158997400
NPI Identifier 1093899072
View Full Profile

Dr. Helen Man-Son-Hing , MD

Internal Medicine

Active NPI Status
97 San Marin Dr, Novato, CA 949451100
Phone: 4158997400
NPI Identifier 1033293022
View Full Profile

Dr. Ritu Mukerji-Metzger , MD

Internal Medicine

Active NPI Status
97 San Marin Dr, Novato, CA 949451100
Phone: 4158997400
NPI Identifier 1023156023
View Full Profile

Dr. Erik Paul Schten , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
400 Professional Center Dr, Suite 424, Novato, CA 949474367
Phone: 4154481555
NPI Identifier 1558461103
View Full Profile

Dr. Lori Z. Selleck , MD

Internal Medicine

Active NPI Status
97 San Marin Dr, Novato, CA 949451100
Phone: 4158997400
NPI Identifier 1952485930
View Full Profile

Dr. Teresa Tang , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
101 Rowland Way Ste 220, Novato, CA 94945
Phone: 4158787200
NPI Identifier 1306994256
View Full Profile

Dr. Clarence L. Taylor , MD

Internal Medicine

Active NPI Status
101 Rowland Way Ste 220, Novato, CA 949455056
Phone: 4158787200
NPI Identifier 1265456586
View Full Profile

Dr. Adaeze Udezue , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
101 Rowland Way Ste 200, Novato, CA 949455056
Phone: 4158787200
NPI Identifier 1457412736
View Full Profile

Dr. Nushrat Ullah , MD

Internal Medicine

Active NPI Status
101 Rowland Way Ste 220, Novato, CA 949455056
Phone: 4158787200
NPI Identifier 1205071222
View Full Profile

Frequently Asked Questions about Internal Medicine in Novato

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 Novato

Internal Medicine Providers in Other California Cities

Cities with the most listed practitioners first.