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Edit this profileGavin Sievers is a nurse practitioner — family practicing in Richland, WA. This provider record is associated with NPI 1639043375.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1844 NEWHAVEN LOOP
Richland, WA 99352
Gavin Sievers is a nurse practitioner in Richland, WA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Gavin Sievers is listed at 1844 Newhaven Loop, Richland, WA 99352. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (509) 378-5163. Contact the office directly to confirm availability and scheduling.
NPI registry
Gavin Sievers's National Provider Identifier is 1639043375. 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
Gavin Sievers attended Other, graduating in 2025. This comes from the CMS National Downloadable File.
CMS public data
Gavin Sievers has 1 year experience. Calculated from a graduation year of 2025, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Gavin Sievers. If this is you, claiming it is free.
Guide.md
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