Provider 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.
1000 WALLACE WAY
Grandview, WA 98930
Thatcher THOMAS HARLAN Felt is a pediatrician in Grandview, WA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.
NPI registry
Thatcher THOMAS HARLAN Felt is listed at 1000 Wallace Way, Grandview, WA 98930. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (509) 882-3444. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Thatcher THOMAS HARLAN Felt's National Provider Identifier is 1093713059. 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
Thatcher THOMAS HARLAN Felt has 21+ years experience. Registered with an NPI since 2005. 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 Thatcher THOMAS HARLAN Felt. 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.