Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum
Knowlton, O'Neill & Associates, P.C.
Psychologist in West Fargo, ND · enumerated 2006 · authorized official Holly Hegstad, President/Clinical Psychologist.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538198759
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Registry record
Taxonomy & classification
Authorized official
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 010742500 | Medicaid | MN | - |
| 266S2KN | Other | MN | BCBS-MN GROUP # |
| 85532 | Other | - | HEALTHPARTNERS GROUP # |
| 056356001 | Other | ND | BCBS-ND CLINIC # |
| 12045 | 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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Providers at this address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-19.