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

Individual provider Emergency Medicine Physician · NPI 1336160530

Jennifer Grayzar, MD is an Emergency Medicine in San Rafael, California. Graduated from Ohio State University College of Medicine in 1994, 32 years ago. Practices with Regents Univ of California UCSF, a 272-clinician group and works from 2 locations. Licensed in California.

Years since qualifying
32
Trained at
Ohio State University College of Medicine
Licensed in
CA
In the registry since
2006
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

4000 Civic Center Dr Ste 206
San Rafael, CA 94903-5233
Phone: (415) 925-8865
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2540 East St, Concord, CA 94520-1906 — (925) 682-8200

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A65858 (CA)

Record details

NPI number1336160530
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 22, 2006
Last updated in NPPESAugust 13, 2025
Certification dateAugust 13, 2025
Mailing address2100 Powell St, Suite 900, Emeryville, CA 94608-1826

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Regents Univ Of California Ucsf — 272 clinicians
Accepts Medicare assignment Not indicated

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