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.
23229 LOWER DORRE DON WAY SE
Maple Valley, WA 98038
Crystal L. Porthen is a massage therapist in Maple Valley, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Crystal L. Porthen is listed at 23229 Lower Dorre Don Way Se, Maple Valley, WA 98038. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (425) 466-4907. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Crystal L. Porthen's National Provider Identifier is 1740689678. 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
Crystal L. Porthen has 12+ years experience. Registered with an NPI since 2014. 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 Crystal L. Porthen. 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.