NPPES file of Aug 9, 2026

William Lee Vail, M.D.

Internal Medicine Physician · Bronx, NY

William Lee Vail, M.D. is an internal medicine physician with a practice address in Bronx, New York, and NPI 1295181683, issued on May 4, 2016. Check the license on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1295181683
Name
William Lee Vail
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
008184276 LA
Self-reported in NPPES; status is on the state search
Practice location
111 E 210TH St, Bronx, NY 10467
Phone
(718) 920-4321
Enumerated
May 4, 2016
Record last updated
May 4, 2016 (not updated in 10 years: call before relying on the address or phone)
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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Also registered at 111 E 210TH St

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

  1. Supreet Aashat, DOStudent in an Organized Health Care Education/Training Program1326833542
  2. Amarachi Abara, MDStudent in an Organized Health Care Education/Training Program1780206078
  3. Malu Abbott CastilloInternal Medicine Physician1891472585
  4. Eliana Abboudi, PHARMDStudent in an Organized Health Care Education/Training Program1780205690
  5. Nidal Abdel MuhdiStudent in an Organized Health Care Education/Training Program1942764030
  6. Sara Abdelhalim, DO, MPHStudent in an Organized Health Care Education/Training Program1134756927

Verify William Lee Vail in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck 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 New York license search

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97% fewer Medicare Part D claims than the average internal medicine physician in 2024

103 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.

  1. William Vail103
  2. Specialty average3,176

Most prescribed

  1. Buprenorphine-Naloxone11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

William Lee Vail among 12,067 internal medicine physician records in New York

William Lee Vail, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 77% of them.

  • NPI issued2016 · 77% of these records are older, 20% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 60% of these records are
  • Record last updated2016 · 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 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

960 internal medicine physician records list a practice address in Bronx

They are 960 of the 32,017 NPPES records with a practice address in Bronx, and 12,067 internal medicine physician records in New York.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Jacquelyn Afari, M.D.Bronx, NY 104671376581298
  2. Yelena Averbukh, M.D.Bronx, NY 104671467461665
  3. Dimyan Balikcioglu, MDBronx, NY 104671619984432
  4. Janet Gorkin, M.D.Bronx, NY 104671245346345
  5. Masoumeh Hassaninejad-Farahani, M.D.Bronx, NY 104671376513929
  6. Carol Kelly, M.D.Bronx, NY 104671306808647
  7. Maria Mazing, MDBronx, NY 104671598877276
  8. Dione Ndiaye, PACBronx, NY 104671851338883

Common questions

What is William Lee Vail, M.D.'s NPI number?

William Lee Vail, M.D.'s National Provider Identifier (NPI) is 1295181683, issued on May 4, 2016. An NPI identifies a provider in billing; it is not a license.

Where is William Lee Vail, M.D. located?

The NPPES record lists a practice address at 111 E 210TH St, Bronx, NY, 10467. Phone: (718) 920-4321. Providers update this record themselves, so call before visiting.

How can I verify William Lee Vail, M.D.'s license?

Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does William Lee Vail, M.D. prescribe under Medicare Part D?

In 2024, William Lee Vail, M.D. had 103 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.