Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michael Johnson, M.D.
Ophthalmology Physician in Springville, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427017490
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 192833-2 | Other | NY | WORKERS COMPENSATION |
| 005244893 | Other | NY | BLUE CROSS/ SHIELD |
| 0807662 | Other | NY | INDEPENDENT HEALTH ASS. |
| 00020009104 | Other | NY | UNIVERA HEALTH CARE |
| NY 2833 | Other | NY | EYE MED VISION CARE |
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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Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-29.