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Edit this profileAt a glance
- 3020 14Th St Nw, Ste 201, Washington, DC 20009
About Dr. Hogan
Based in Washington, DC, John W. Hogan, M.D. is listed in the NPI registry under internal medicine. John graduated from Howard University College of Medicine in 1982. John is also listed as specializing in gastroenterology. NPI 1114074838 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
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
- (202) 745-4300
- Email not available
Practice Locations
3020 14TH ST NW STE 201
Washington, DC 20009
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 internists at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 24 related providers in 3 groups
Other internists in Washington 8
Same specialty, same city.
Trained at Howard University College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1982 at Howard University College of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does John W. Hogan specialize in?
John W. Hogan is an internist in Washington, DC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where is John W. Hogan located?
John W. Hogan is listed at 3020 14Th St Nw Ste 201, Washington, DC 20009. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is John W. Hogan's phone number?
The number on file is (202) 745-4300. Contact the office directly to confirm availability and scheduling.
NPI registry
What is John W. Hogan's NPI number?
John W. Hogan's National Provider Identifier is 1114074838. 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
Where did John W. Hogan train?
John W. Hogan attended Howard University College of Medicine, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
How long has John W. Hogan been practicing?
John W. Hogan has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
Has John W. Hogan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John W. Hogan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.