Stephen Welk, M.D.
Family Medicine Physician · Holland, NY
Stephen Welk, M.D. is a family medicine physician with a practice address in Holland, New York, and NPI 1912154097, issued on Aug 20, 2008. Check the license (New York 116386, 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.
- Name
- Stephen Welk
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 116386 NY
Self-reported in NPPES; status is on the state search - Practice location
- 11829 Matteson Corners RD, Holland, NY 14080
- Phone
- (716) 496-7440
- Enumerated
- Aug 20, 2008
- Entity
- Type 1 · individual
Verify Stephen Welk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 116386Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
1 family medicine physician records list a Holland practice address
They are 1 of the 46 NPPES records with a Holland practice address, and 6,417 family medicine physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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- Daniel AbbeySyosset, NY1063867687
- Mary Claire Abbot, MDNew York, NY1215322383
- Heather Abdalla, FNP-CHorseheads, NY1164076907
- Higer Abdallah, NPPatchogue, NY1528662400
- Aya Abdelfattah, MBBCH, MPHSchenectady, NY1821676206
- Basil Abdeljaber, M.D.White Plains, NY1831354323
- Sarah Abdelsayed, MDBuffalo, NY1093065138
Common questions
What is Stephen Welk, M.D.'s NPI number?
Stephen Welk, M.D.'s National Provider Identifier (NPI) is 1912154097, issued on Aug 20, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Welk, M.D. located?
The NPPES record lists a practice address at 11829 Matteson Corners RD, Holland, NY, 14080. Phone: (716) 496-7440. Providers update this record themselves, so call before visiting.
How can I verify Stephen Welk, M.D.'s license?
NPPES lists New York license number 116386, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.