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

Mark Matthew Jacobs, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1679533186

Mark Matthew Jacobs, MD is an Obstetrics & Gynecology Physician in San Leandro, California. Licensed in California. Registered with an NPI since 2006.

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.

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Practice location Address checks out

3553 Whipple Rd
San Leandro, CA 94587-1507
Phone: (510) 454-1000
Fax: (415) 499-4213
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence G45317 (CA)
Maternal & Fetal Medicine Physician Taxonomy 207VM0101X · Licence G45317 (CA)

Record details

NPI number1679533186
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2006
Last updated in NPPESOctober 2, 2015
Mailing address3553 Whipple Road, Union City, CA 94587-1507

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