Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Holly J Lago, C-FNP
Family Nurse Practitioner in Peoria, AZ · enumerated 2006 · practices at Centerwell Senior Primary Care Az PC.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649240938
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 886467500 | Medicaid | MN | - |
| 13620 | Other | - | AVERA |
| 253254 | Other | - | MIDLANDS CHOICE |
| 281G0KO | Other | MN | BLUE CROSS BLUE SHIELD |
| 974311045631 | Other | - | PREF ONE |
| 806278 | Other | - | AMERICAS PPO |
| 0121785 | Other | - | MEDICA |
| 135445 | Other | - | UCARE |
| 435M6KO | Other | MN | BLUE CROSS BLUE SHIELD |
| 0599456 | Medicaid | IA | - |
| 47358 | Other | - | SANFORD HEALTH |
| HP56828 | Other | - | HEALTHPARTNERS |
| P00365643 | Other | - | RAILROAD MEDICARE |
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 2026-02-19.