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

Dr. Mary A Brown, MD

Individual provider Family Medicine Physician · NPI 1346280492

Dr. Mary A Brown, MD is a Family Medicine Physician in San Luis Obispo, 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.

See every abbreviation used in this directory →

Practice location Address checks out

100 Casa St Ste B
San Luis Obispo, CA 93405-1818
Phone: (805) 242-0614
Fax: (805) 457-1550
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence G51256 (CA)

Record details

NPI number1346280492
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 7, 2006
Last updated in NPPESDecember 26, 2015

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