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Edit this profileAt a glance
- 33919 9Th Ave S Ste 1, Federal Way, WA 98003
About Tonja Diffner
Tonja S. Diffner, RDH is a dental hygienist based in Federal Way, WA. The provider's National Provider Identifier (NPI) is 1831602671.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (206) 780-6908
- Email not available
Practice Locations
33919 9TH AVE S STE 1
Federal Way, WA 98003
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 dental hygienists at this location 3
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 kind of doctor is Tonja S. Diffner?
Tonja S. Diffner is a dental hygienist in Federal Way, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Tonja S. Diffner's address?
Tonja S. Diffner is listed at 33919 9Th Ave S Ste 1, Federal Way, WA 98003. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Tonja S. Diffner?
The number on file is (206) 780-6908. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Tonja S. Diffner?
Tonja S. Diffner's National Provider Identifier is 1831602671. 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 Tonja S. Diffner have?
Tonja S. Diffner has 9+ years experience. Registered with an NPI since 2017. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Tonja S. Diffner's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Tonja S. Diffner. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.