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

Dr. Mary Kay Marina Brewster, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1275646192

Dr. Mary Kay Marina Brewster, MD is an Obstetrics & Gynecology Physician in Monterey, California. Licensed in California. Registered with an NPI since 2006.

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

172 El Dorado St
Monterey, CA 93940-3118
Phone: (831) 649-0111
Fax: (831) 649-0125
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence G84568 (CA)

Record details

NPI number1275646192
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 16, 2006
Last updated in NPPESDecember 20, 2017

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