Physician Profile
Unclaimed ProfileAbout HOGAN
Based in Washington, DC, John Wesley 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 specialising in gastroenterology.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Hogan specialise in?
Dr. Hogan is an internal medicine in Washington, DC. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Hogan located?
Dr. 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 Dr. Hogan's phone number?
The number on file is (202) 745-4300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Hogan's NPI number?
Dr. 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 Dr. Hogan go to medical school?
Dr. Hogan attended Howard University College of Medicine, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Hogan been practising?
Dr. Hogan has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Hogan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hogan. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (202) 745-4300
- Email not available
Practice Locations
3020 14TH ST NW STE 201
Washington, DC 20009
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internal medicines 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 internal medicines 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.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.