Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Holly Raeann Koopman, OD
Optometrist in Louisville, KY · enumerated 2016 · practices at Louisville Optometric Centers, III Psc.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851741425
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 18004061A | Other | IN | INDIANA LICENSE NUMBER |
| 221390002 | Other | IN | INDIANA MEDICARE |
| 7100492340 | Medicaid | KY | - |
| K249890 | Other | KY | KENTUCKY MEDICARE |
| 2017DT | Other | KY | KENTUCKY LIENSE |
| 2017DT | Other | KY | KENTUCKY LICENSE NUMBER |
| PENDING | Medicaid | IN | - |
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 2019-06-11.