NPPES file of Aug 9, 2026

William Francis Sullivan, MD

General Practice Physician · Washington, DC

William Francis Sullivan, MD is a general practice physician with a practice address in Washington, District of Columbia, and NPI 1154147965, issued on Nov 26, 2024. Check the license (District of Columbia MD210003174, as entered in NPPES) on the District of Columbia Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1154147965
Name
William Francis Sullivan
Credential
MD
Primary taxonomy
General Practice Physician 208D00000X
License numbers
MD210003174 DC
D0097553 MD
Self-reported in NPPES; status is on the state search
Practice location
37TH & O Streets North West Healy Hall Room 424, Washington, DC 20057
Phone
(202) 784-2853
Enumerated
Nov 26, 2024
Record last updated
Nov 26, 2024
Fax
(202) 687-8089
Medicare enrollment
Enrolled (PECOS I20251029000740); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify William Francis Sullivan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
    Search for license MD210003174
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the District of Columbia license search

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William Francis Sullivan among 56 general practice physician records in District of Columbia

William Francis Sullivan, MD is one of 56 general practice physician records with a practice address in District of Columbia. 34% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 96% of them.

  • NPI issued2024 · 96% of these records are older, 2% newer
  • In a Medicare fileNo · 34% of these records are
  • In the CMS Doctors and Clinicians fileYes · 18% of these records are
  • Graduated1998 · median 1997 among the 10 with a school on file
  • Record last updated2024 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

General Practice Physician providers in District of Columbia

There are 56 general practice physician records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 general practice physician records with the nearest ZIP codes

  1. Desmond Ohiowele, M.DWashington, DC 200591679916092
  2. Vanessa Nunes, M.D.Washington, DC 200601992185128
  3. Iman Abdel Mohsen Khalil, MDWashington, DC 200371982233763
  4. June Castner, MDWashington, DC 200371619137726
  5. Briana Chung, MDWashington, DC 200371801585989
  6. Ileana Esparraguera, MDWashington, DC 200371821155938
  7. Edward Kelly, MDWashington, DC 200371679134910
  8. Michael McMahon, DOWashington, DC 200371609024306

Common questions

What is William Francis Sullivan, MD's NPI number?

William Francis Sullivan, MD's National Provider Identifier (NPI) is 1154147965, issued on Nov 26, 2024. An NPI identifies a provider in billing; it is not a license.

Where is William Francis Sullivan, MD located?

The NPPES record lists a practice address at 37TH & O Streets North West Healy Hall Room 424, Washington, DC, 20057. Phone: (202) 784-2853. Providers update this record themselves, so call before visiting.

How can I verify William Francis Sullivan, MD's license?

NPPES lists District of Columbia license number MD210003174, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.