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Edit this profileWhere to find John P. Dennis, PhD
- Washington location main office
1729 21St St Nw, Washington, DC 20009 - Washington location
Walter Reed Army Medical Center 6900 Georgia Ave NW, Washington, DC 20307
About Dr. Dennis
John P. Dennis, PhD is a psychologist — clinical based in Washington, DC. The provider's National Provider Identifier (NPI) is 1033400247.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (215) 806-6442
- Email not available
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Practice Locations
1729 21ST ST NW
Washington, DC 20009
Walter Reed Army Medical Center 6900 Georgia Ave NW
Washington, DC 20307
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 psychologists at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Common questions
What is John P. Dennis's specialty?
John P. Dennis is a psychologist in Washington, DC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.
NPI registry
Where can I find John P. Dennis?
John P. Dennis is listed at 1729 21St St Nw, Washington, DC 20009. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact John P. Dennis?
The number on file is (215) 806-6442. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for John P. Dennis?
John P. Dennis's National Provider Identifier is 1033400247. 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 John P. Dennis have?
John P. Dennis has 15+ years experience. Registered with an NPI since 2011. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is John P. Dennis's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by John P. Dennis. If this is you, claiming it is free.
Guide.md
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