NPPES file of Aug 9, 2026

David Gunther, M.D.

Internal Medicine Physician · West Seneca, NY

David Gunther, M.D. is an internal medicine physician with a practice address in West Seneca, New York, and NPI 1962483156, issued on Nov 7, 2005. Check the license (New York 139495, 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
1962483156
Name
David Gunther
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
139495 NY
Self-reported in NPPES; status is on the state search
Practice location
1026 Union RD, West Seneca, NY 14224
Phone
(716) 712-0851
Enumerated
Nov 7, 2005
Record last updated
Jul 20, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(716) 712-0853
Medicaid ID
00754201 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.
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8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →

Also registered at 1026 Union RD

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

  1. Natalie Bishop, PA-CPhysician Assistant1760841845
  2. Wael Bitar, M.D.Obstetrics & Gynecology Physician1376747451
  3. Caitlin Boutsko, AU.D.Audiologist1407277338
  4. Brandon Brownell, M.D.Family Medicine Physician1861837361
  5. Lisa Ciepiela, M.S., CCC-SLPSpeech-Language Pathologist1619296944
  6. Ivan D'Souza, M.D.Obstetrics & Gynecology Physician1417938614

Verify David Gunther 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 139495    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.

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David Gunther among 12,067 internal medicine physician records in New York

David Gunther, 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 not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 92% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 60% of these records are
  • Record last updated2014 · 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).

21 internal medicine physician records list a practice address in West Seneca

They are 21 of the 1,175 NPPES records with a practice address in West Seneca, 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 12,067 in New York → Every provider in West Seneca → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Stephen Chrzanowski, MDWest Seneca, NY 142241013966647
  2. Vyjanthanath Gunasingham, M.D.West Seneca, NY 142241912900432
  3. Lisa Hoffman, M.D.West Seneca, NY 142241679550412
  4. Soosaipillai Jeyapalan, MDWest Seneca, NY 142241992779284
  5. Mary Kelly, MDWest Seneca, NY 142241053361816
  6. Erzsebet Mazepa, MDWest Seneca, NY 142241801845516
  7. Edward Obrien, MDWest Seneca, NY 142241053379420
  8. Jyotsna Rajeswary, MDWest Seneca, NY 142241639141633

Common questions

What is David Gunther, M.D.'s NPI number?

David Gunther, M.D.'s National Provider Identifier (NPI) is 1962483156, issued on Nov 7, 2005. An NPI identifies a provider in billing; it is not a license.

Where is David Gunther, M.D. located?

The NPPES record lists a practice address at 1026 Union RD, West Seneca, NY, 14224. Phone: (716) 712-0851. Providers update this record themselves, so call before visiting.

How can I verify David Gunther, M.D.'s license?

NPPES lists New York license number 139495, 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.