Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ana Grynwald, ARNP
Family Nurse Practitioner in Louisville, KY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780649228
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3810001426 | Medicaid | WV | - |
| 000000662212 | Other | KY | ANTHEM - NIS |
| 5267182 | Other | KY | CIGNA - NIS |
| P00471692 | Other | - | RAIL ROAD MEDICARE |
| 201048040 | Medicaid | IN | - |
| 000052153K | Other | KY | HUMANA - NIS |
| 114969 | Other | KY | SIHO - NIS |
| 2519788 | Medicaid | OH | - |
| 000000534400 | Other | KY | BCBS |
| 50035741 | Other | KY | PASSPORT - NIS |
| 78012929 | Medicaid | KY | - |
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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Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-21.