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

Thomas Barker, MD

Individual provider Family Medicine Physician · NPI 1275574097

Thomas Barker, MD is a Family Medicine Physician in Yorba Linda, 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

18300 Yorba Linda Blvd Ste 201
Yorba Linda, CA 92886-4052
Phone: (714) 577-6000
Fax: (714) 572-9538
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 G49616 (CA)

Record details

NPI number1275574097
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 10, 2006
Last updated in NPPESApril 20, 2012
Mailing address18200 Yorba Linda Blvd, Suite 401, Yorba Linda, CA 92886-4056

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