Provider Profile
No biography has been added yet. Is this you? Claim this profile to add one.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
1322 E SHAW AVE STE 410
Fresno, CA 93710
13939 E 14th St Suite 150
San Leandro, CA 94578
Randy J. Callahan is a physician assistant in Fresno, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Randy J. Callahan is listed at 1322 E Shaw Ave Ste 410, Fresno, CA 93710. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (559) 226-1316. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Randy J. Callahan's National Provider Identifier is 1629246202. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Randy J. Callahan has 18+ years experience. Registered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Randy J. Callahan. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.