Physician Profile
Unclaimed ProfileAbout Kay Duff
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Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (425) 258-5270
- Email not available
Practice Locations
2610 WETMORE AVE
Everett, WA 98201
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 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other addiction & substance abuse counselors in Everett 4
Same specialty, same city.
Common questions
What is Dr. Duff's specialty?
Dr. Duff is an addiction & substance abuse counselor in Everett, WA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Addiction & Substance Abuse Counselor”.
NPI registry
Where can I find Dr. Duff?
Dr. Duff is listed at 2610 WETMORE AVE, Everett, WA 98201. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Duff?
The number on file is (425) 258-5270. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Duff's NPI number?
Dr. Duff's National Provider Identifier is 1316254758. 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 long has Dr. Duff been practicing?
Dr. Duff has 16+ years experience. Registered with an NPI since 2010. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Dr. Duff confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Duff. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.