Provider Profile
Janelle L. Mason, CDP
Unclaimed ProfileAbout Janelle Mason
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Specialty
Credentials & Licensing
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.
Contact Information
- (509) 865-5121
- Email not available
Practice Locations
20 GUNNYON RD
Toppenish, WA 98948
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other addiction & substance abuse counselors at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What does Janelle L. Mason specialize in?
Janelle L. Mason is an addiction & substance abuse counselor in Toppenish, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Janelle L. Mason located?
Janelle L. Mason is listed at 20 Gunnyon Rd, Toppenish, WA 98948. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Janelle L. Mason's phone number?
The number on file is (509) 865-5121. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Janelle L. Mason?
Janelle L. Mason's National Provider Identifier is 1790014579. 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
How much experience does Janelle L. Mason have?
Janelle L. Mason has 17+ years experience. Registered with an NPI since 2009. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Janelle L. Mason's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Janelle L. Mason. 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.