NPPES file of Aug 9, 2026

William James Howard, MD

Endocrinology, Diabetes & Metabolism Physician · Washington, DC

William James Howard, MD is an endocrinology, diabetes & metabolism physician with a practice address in Washington, District of Columbia, and NPI 1447297452, issued on May 31, 2006. Check the license (District of Columbia MD17106, 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
1447297452
Name
William James Howard
Credential
MD
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
MD17106 DC
Self-reported in NPPES; status is on the state search
Practice location
110 Irving St NW, Washington, DC 20010
Phone
(202) 877-2848
Enumerated
May 31, 2006
Record last updated
Mar 9, 2009 (not updated in 17 years: call before relying on the address or phone)
Medicaid IDs
006039707 VA
025556600 DC
303131400 MD
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest endocrinology, diabetes & metabolism physician records → All 61 in District of Columbia → Look up another NPI →

Also registered at 110 Irving St NW

A shared address usually means a shared clinic or building; it does not show who employs whom.

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  2. Lauren Abbott, M.D.Emergency Medicine Physician1356576383
  3. Taha Abdalla, MDNeonatal-Perinatal Medicine Physician1225016587
  4. Mouin Abdallah, MDCardiovascular Disease Physician1063498780
  5. Waseem Abdallah, M.D.Psychiatry Physician1265961452
  6. Samer Abdel Al, MDOrthopaedic Surgery Physician1558778548

Verify William James Howard 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 MD17106    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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William James Howard among 61 endocrinology, diabetes & metabolism physician records in District of Columbia

William James Howard, MD is one of 61 endocrinology, diabetes & metabolism physician records with a practice address in District of Columbia. 70% 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 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 52% newer
  • In a Medicare fileNo · 70% of these records are
  • In the CMS Doctors and Clinicians fileNo · 52% of these records are
  • Record last updated2009 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X 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).

Endocrinology, Diabetes & Metabolism Physician providers in District of Columbia

There are 61 endocrinology, diabetes & metabolism physician records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 61 in District of Columbia → Every provider in Washington → Endocrinology, Diabetes & Metabolism Physician nationwide →

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Neelam Baral, MBBSWashington, DC 200101649703927
  2. Kenneth Burman, MDWashington, DC 200101790734630
  3. Rachna Goyal, MDWashington, DC 200101396979753
  4. Priya Kundra, MDWashington, DC 200101831316298
  5. Melissa Loughney, MDWashington, DC 200101588619936
  6. Rui Lu, MDWashington, DC 200101356308332
  7. Michelle Magee, MDWashington, DC 200101770536609
  8. Noor-Ul-Huda Mehdi, M.D.Washington, DC 200101003306655

Common questions

What is William James Howard, MD's NPI number?

William James Howard, MD's National Provider Identifier (NPI) is 1447297452, issued on May 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William James Howard, MD located?

The NPPES record lists a practice address at 110 Irving St NW, Washington, DC, 20010. Phone: (202) 877-2848. Providers update this record themselves, so call before visiting.

How can I verify William James Howard, MD's license?

NPPES lists District of Columbia license number MD17106, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.