Physician Profile
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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.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
350 POSADA LN STE 202
Templeton, CA 93465
1701 W Charleston Blvd Suite #230
Las Vegas, NV 89102
850 Fair Oaks Ave Ste 220
Arroyo Grande, CA 93420
1551 Bishop St Ste 230
San Luis Obispo, CA 93401
Trevor P. Houston is a gastroenterologist in Templeton, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.
NPI registry
Trevor P. Houston is listed at 350 Posada Ln Ste 202, Templeton, CA 93465. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (805) 434-5530. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Trevor P. Houston's National Provider Identifier is 1477084580. 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
Trevor P. Houston has 9+ years experience. Registered with an NPI since 2017. 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 Trevor P. Houston. 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.