Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kay Rau, PA-C
Physician Assistant in Wishek, ND · enumerated 2006 · practices at Wishek Hospital-Clinic Association.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821020538
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 970002186 | Other | ND | RR MEDICARE |
| 12911 | Other | ND | BSND @ GACKLE |
| 5085 | Medicaid | ND | - |
| 5166 | Medicaid | ND | - |
| 1008357 | Other | ND | PREFERRED ONE |
| 12912 | Other | ND | BSND @ WISHEK |
| 13969 | Medicaid | ND | - |
| 01-18080 | Other | ND | MEDICA @ WISHEK |
| 01-18081 | Other | ND | MEDICA @ KULM |
| 01-18083 | Other | ND | MEDICA @ NAPOLEON |
| 12913 | Other | ND | BSND @ NAPOLEON |
| 5063 | Medicaid | ND | - |
| 975382 | Other | ND | AMERICA'S PPO |
| 5028 | Medicaid | ND | - |
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 2013-12-05.