Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Marilyn Kay Horsley, P.A.-C
Physician Assistant in Sheridan, WY · enumerated 2005 · practices at Northeast Wyoming Pediatric Associates, P.C..
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992782619
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7705130 | Medicaid | SD | - |
| 180 | Other | WY | STATE LICENCE |
| 00941001 | Other | - | GROUP # |
| 166389462 | Medicaid | NE | - |
| 0193235 | Other | TX | MEDICA NUMBER |
| 1000484900 | Medicaid | WY | - |
| 000405665 | Medicaid | MT | - |
| 1116MH98M | Other | WY | CONTROLLED SUBSTANCE REGI |
| 311273 | Other | - | BCBS INDIVIDUAL # |
| 8302457118-13 | Medicaid | NE | - |
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.
Frequently asked questions
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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 2023-03-07.