Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Anna M Lang-Clark, CRNA
Certified Registered Nurse Anesthetist in Alliance, OH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619922200
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 000000672398 | Other | OH | ANTHEM |
| 0768692 | Medicaid | OH | - |
| P00954616 | Other | OH | RRMCR |
| 3810018495 | Medicaid | WV | - |
| 000000666673 | Other | OH | ANTHEM |
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 2018-07-18.