Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Elvin D Witmer, MD
Family Medicine Physician in Depew, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356384382
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 01886039 | Medicaid | NY | - |
| 080134287 | Other | NY | RAILROAD MEDICARE |
| 000525241003 | Other | NY | BLUE SHIELD WNY |
| 00020022602 | Other | NY | UNIVERA HEALTHCARE |
| 0191742 | Other | NY | INDEPENDENT HEALTH ASSOC |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
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Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-27.