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Internal Medicine Providers in Lafayette, CA

Browse 6 Internal Medicine providers listed in NPPES with a practice address in Lafayette, California.

6 Healthcare Providers

How Lafayette compares with the U.S.

6 active clinicians in Internal Medicine list a practice address in Lafayette, CA in the NPI registry.

With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.

Too few clinicians in Internal Medicine in Lafayette are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

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 Registry addresses can be out of date.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.

Showing 1โ€“6 of 6 providers
With recent CMS data first, then Aโ€“Z

Dr. Aimee Keyashian , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
3466 Mt Diablo Blvd, Lafayette, CA 945497106
Phone: 9252967490
NPI Identifier 1578806329
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Dr. Leonard Mario Saputo , MD

Internal Medicine

Active NPI Status
3799 Mt Diablo Blvd, Lafayette, CA 945493538
Phone: 9259623799
NPI Identifier 1295825438
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Dr. Christopher A Simmons , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
3466 Mt Diablo Blvd, Suite C-104, Lafayette, CA 945497106
Phone: 9252844442
NPI Identifier 1083630081
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Dr. Maha B Toma , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
3466 Mt Diablo Blvd, Suite C-104, Lafayette, CA 945497106
Phone: 9252844442
NPI Identifier 1427108125
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Dr. Vona Wright Lorenzana , MD

Internal Medicine

Active NPI Status
1612 Rancho View Rd, Lafayette, CA 945492234
Phone: 9253241391
NPI Identifier 1992752661
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Dr. Roland Francis Schoen , MD

Internal Medicine

Active NPI Status
3343 St. Marys Road, Lafayette, CA 945495127
Phone: 9252847045
NPI Identifier 1811260185
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Frequently Asked Questions about Internal Medicine in Lafayette

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.