Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum
One Hour Optical Medical Services, PC
Optometrist in Denver, CO · enumerated 2006 · authorized official Stacy Hieb, President.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770648297
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Registry record
Taxonomy & classification
Authorized official
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1013945112 | Other | CO | DR. ELIZABETH THOMAS, O.D. |
| 1922406933 | Other | CO | DR. ROZALIYA SHIMONOVA, OD NPI |
| 04021879 | Medicaid | CO | - |
| 1598775314 | Other | CO | DR. JOANN TAKARA, OD NPI |
| 1003223611 | Other | CO | DR. AMY ELSILA, OD NPI |
| 1548413040 | Other | CO | DR. AMANDA HANEY, OD NPI |
| 1548541972 | Other | CO | DR. HUGH MACMILLAN, OD NPI |
| 1619231800 | Other | CO | DR. AARON LAHOUD, OD NPI |
| C08407033 | Other | CO | MEDICARE SUBSCRIBER NUMBER |
| 1215317789 | Other | CO | DR. EMILY LEMBURG, OD NPI |
| 1669887600 | Other | CO | DR. TIMOTHY WHITMIRE, OD NPI |
| 1740369248 | Other | CO | DR STACY HIEB, OD NPI |
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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Providers at this address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-24.