NPI
Infectious Disease Doctors in San Rafael, CA
5 infectious disease doctors in San Rafael, CA in the October 12, 2026 NPPES file, by primary taxonomy (Internal Medicine, Infectious Disease). Each row shows the credential, practice address, phone, and NPI.
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Every provider listed as Internal Medicine, Infectious Disease near your ZIP
Active individuals and group practices from the NPI registry, grouped by practice address, as a spreadsheet.
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Infectious Disease Doctors in San Rafael
1 to 5 of 5
- 1801971882Mary Ellen Guroy, MD · 3260 Kerner Blvd, San Rafael CA 94901 · Phone (415) 473-4400 · Fax (415) 473-6855
- 1619931698James Heffelfinger, M.D. · 3260 Kerner Blvd, San Rafael CA 94901 · Phone (154) 481-5004
- 1134653165Rehan Syed, MD, MSc · 99 Montecillo Rd, Medical Office Building 1, 5th Floor, San Rafael CA 94903 · Phone (415) 444-2619
- 1730251562Catherine Treseler, MD · 99 Montecillo Rd, San Rafael CA 94903 · Phone (415) 444-2000
- 1710061783David Witt, MD · 99 Montecillo Rd, San Rafael CA 94903 · Phone (415) 444-2000
Nearby cities
- Infectious Disease Doctors in Oakland, CA21 mi
- Infectious Disease Doctors in Walnut Creek, CA26 mi
- Infectious Disease Doctors in San Leandro, CA27 mi
- Infectious Disease Doctors in San Mateo, CA31 mi
- Infectious Disease Doctors in San Francisco, CA34 mi
- Infectious Disease Doctors in Santa Rosa, CA34 mi
- Infectious Disease Doctors in Redwood City, CA36 mi
- Infectious Disease Doctors in Pleasanton, CA40 mi
Related
- All NPIs in San Rafael, CA
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Questions
How many infectious disease doctors are in San Rafael, CA?
5 active NPI records in the October 12, 2026 NPPES file list Internal Medicine, Infectious Disease as their primary taxonomy and a practice location in San Rafael, CA.
How do I check a provider's NPI number?
Open the NPI number on a row. The record page shows the NPI, status, practice address, phone, specialties, and licenses as NPPES lists them.
Does this list show insurance or network status?
No. NPPES does not publish insurance or network status. This page lists public registry records only.
Source: NPPES NPI Registry, data as of October 12, 2026. Last updated October 12, 2026. How we source data. Corrections: hello@rivvi.ai.