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

Kathryn Hamlin, MD

Individual provider Family Medicine Physician · NPI 1457780165

Kathryn Hamlin, MD is a Family Practice in Martinez, California. Graduated from University of California, San Francisco School of Medicine in 2013, 13 years ago. Licensed in California.

Years since qualifying
13
Trained at
University of California, San Francisco School of Medicine
Licensed in
CA
In the registry since
2013
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
Phone: (925) 370-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A133158 (CA)

Record details

NPI number1457780165
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 3, 2013
Last updated in NPPESMay 21, 2018
Mailing address2500 Alhambra Ave, Martinez, CA 94553-3156

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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