NPPES file of Aug 9, 2026

David Charles Oneil, M.D.,PH.D.

Internal Medicine Physician · Orchard Park, NY

David Charles Oneil, M.D.,PH.D. is an internal medicine physician with a practice address in Orchard Park, New York, and NPI 1811926249, issued on Jun 30, 2006. Check the license (New York 172109, as entered in NPPES) on the NYS Education Department, Office of the Professions; 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
1811926249
Name
David Charles Oneil
Credential
M.D.,PH.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
172109 NY
Self-reported in NPPES; status is on the state search
Practice location
3755 Abbott RD, Orchard Park, NY 14127
Phone
(716) 649-4454
Enumerated
Jun 30, 2006
Record last updated
Jul 9, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(716) 649-4794
Medicaid ID
BB4911 NY
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.
Download card Updates feed

Also registered at 3755 Abbott RD

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

  1. Ashley Dittiger, MS, CCC-SLPSpeech-Language Pathologist1346662988
  2. Angela FilkovOccupational Therapist1588386189
  3. McKenzie Gardner, MSPTPhysical Therapist1194542563
  4. Joanne GigliaSpecialist1912532532
  5. Eve KushnerDevelopmental Therapist1811628183
  6. Chelsea PolettoSpeech-Language Pathologist1487392213

Verify David Charles Oneil in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 172109    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 New York 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

32 internal medicine physician records list a practice address in Orchard Park

They are 32 of the 1,404 NPPES records with a practice address in Orchard Park, and 12,067 internal medicine physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 32 in Orchard Park → All 12,067 in New York → Every provider in Orchard Park →

Other internal medicine physician records in New York

  1. Deborah Aanonsen, D.O.Staten Island, NY1952395717
  2. Nivedita Aanur, M.D.New York, NY1982833471
  3. Jay Aaron, MDGreat Neck, NY1245332956
  4. Ahmad AbadiPoughkeepsie, NY1780258517
  5. Jamsheed Abadi, MDBrooklyn, NY1477537496
  6. Antonieta Abarientos, MDNew Rochelle, NY1649285123
  7. Zurab Abayev, M.D.Brooklyn, NY1841283058
  8. Ehab Abaza, MDNew York, NY1114507555
  9. Vaidarshi Abbagoni, MDNew York, NY1871237495
  10. Muhammad AbbasRichmond Hill, NY1053996587

Common questions

What is David Charles Oneil, M.D.,PH.D.'s NPI number?

David Charles Oneil, M.D.,PH.D.'s National Provider Identifier (NPI) is 1811926249, issued on Jun 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David Charles Oneil, M.D.,PH.D. located?

The NPPES record lists a practice address at 3755 Abbott RD, Orchard Park, NY, 14127. Phone: (716) 649-4454. Providers update this record themselves, so call before visiting.

How can I verify David Charles Oneil, M.D.,PH.D.'s license?

NPPES lists New York license number 172109, as entered by the provider. 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.

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.