Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dorothy Han, MD

Individual provider General Practice Physician · NPI 1114715364

Dorothy Han, MD is a General Practice Physician in Martinez, California. Licensed in California. Registered with an NPI since 2025.

Licensed in
CA
In the registry since
2025
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2500 Alhambra Ave
Martinez, CA 94553-3156
Phone: (925) 370-5117
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X
General Practice Physician Taxonomy 208D00000X · Licence 1114715364 (CA)

Record details

NPI number1114715364
Entity typeIndividual (Type 1)
GenderNot disclosed
Credentials MD
Sole proprietorNo
NPI enumeratedApril 28, 2025
Last updated in NPPESJune 24, 2025
Certification dateJune 24, 2025
Mailing address1016 Metro Cir, Palo Alto, CA 94303-3835

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