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

Dr. Andrea Mendelssohn, MD, FACOG, FABIHM

Individual provider Obstetrics & Gynecology Physician · NPI 1144275264

Dr. Andrea Mendelssohn, MD, FACOG, FABIHM is an Obstetrics/Gynecology in Lafayette, California. Qualified in 1997, 29 years ago. Practices with Gifford Medical Center Inc, a 55-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
29
Licensed in
CA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
FACOG — Fellow of the American College of Obstetricians and Gynecologists
An obstetrician-gynaecologist admitted as a fellow of ACOG.

See every abbreviation used in this directory →

Practice location Address checks out

970 Dewing Ave Ste 203
Lafayette, CA 94549-4260
Phone: (925) 299-9001
Fax: (925) 299-9018
Show map & directions

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

Additional practice locations (1)

  • 19845 Lake Chabot Rd, Castro Valley, CA 94546-4055 — (510) 581-0800

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence A75537 (CA)
Gynecology Physician Taxonomy 207VG0400X · Licence A75537 (CA)

Record details

NPI number1144275264
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , FACOG , FABIHM
Sole proprietorNo
NPI enumeratedMay 24, 2006
Last updated in NPPESJuly 21, 2022

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Gifford Medical Center Inc — 55 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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