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

Frank Adair MD a Professional Corp

Organization Psychiatry Physician · NPI 1407076425

Frank Adair MD a Professional Corp is a Psychiatry Physician in Redwood City, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
Corp — Corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2639 Eaton Ave
Redwood City, CA 94062-2722
Phone: (650) 368-2573
Fax: (415) 874-1952
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence G56845 (CA)

Record details

NPI number1407076425
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Frank Adair — President · (650) 368-2573
Other names Frank Adair, M.D.; Frank Adair, M.D., Apc
NPI enumeratedMay 1, 2007
Last updated in NPPESNovember 2, 2023
Certification dateNovember 2, 2023
Mailing address2639 Eaton Ave, Redwood City, CA 94062-2722

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