Obstetrics & Gynecology
MARK JACOBS M.D.
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1679533186 · enumerated 2006-03-27 · record updated 2015-10-02. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Mailing address 3553 WHIPPLE ROAD, UNION CITY, CA, 94587-1507 (510) 454-1000 Fax (415) 499-4213 Google Maps Apple Maps OpenStreetMap
- Practice location 3553 WHIPPLE ROAD, SAN LEANDRO, CA, 94587-1507 (510) 454-1000 Fax (415) 499-4213 Google Maps Apple Maps OpenStreetMap
Specialties
- Obstetrics & Gynecology 207V00000X · Primary · License G45317 CA
- Obstetrics & Gynecology, Maternal & Fetal Medicine 207VM0101X · License G45317 CA
In this directory
Locations and evidence
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Practice location
SAN LEANDRO, CA, 945871507
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.