Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Rachel Ellen Ridenour Herman, MS RN CNP
Critical Care Pediatric Nurse Practitioner in Inver Grove Heights, MN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992772107
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 117512 | Other | MN | U CARE |
| HP47638 | Other | MN | HEALTHPARTNERS |
| 1046021 | Other | MN | PREFERRED ONE |
| 12-03447 | Other | MN | MEDICA |
| 321P1HE | Other | MN | BLUE CROSS AND BLUE SHIEL |
| 12-03446 | Other | MN | MEDICA |
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 2007-07-08.