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

Dr. Tamar Segev, DO

Individual provider Obstetrics & Gynecology Physician · NPI 1972902971

Dr. Tamar Segev, DO is an Obstetrics/Gynecology in Petaluma, California. Qualified in 2013, 13 years ago. Practices with Regents Univ of California UCSF, a 272-clinician group, works from 3 locations and offers telehealth. Licensed in California.

Years since qualifying
13
Licensed in
CA
In the registry since
2014
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

335 S McDowell Blvd
Petaluma, CA 94954-3507
Phone: (415) 461-7800
Fax: (415) 461-8619
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 250 Bon Air Rd, Greenbrae, CA 94904-1702 — (415) 925-7591
  • 100a Drakes Landing Rd Ste 225, Greenbrae, CA 94904-3119 — (415) 461-7800

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 20A14091 (CA)

Record details

NPI number1972902971
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedAugust 15, 2014
Last updated in NPPESApril 16, 2026
Certification dateApril 16, 2026
Mailing address100a Drakes Landing Rd Ste 225, Greenbrae, CA 94904-3119

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Regents Univ Of California Ucsf — 272 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services

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