Dr. Larry Olson, O.D
Dr. Larry Olson is a Optometrist provider (Optometrist) practicing in Troy, MI, registered in the NPPES registry with NPI 1720003866 since 2006. The credential OD stands for Doctor of Optometry. Practices at Pcor, LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1720003866 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Larry Olson |
| Credential | O.D |
| Sex | Male |
| Practice address | 735 JOHN R RD, Troy, MI, 48083 |
| Phone | 2485443290 |
| Fax | 2485284040 |
| Enumeration date | 2006-07-12 |
| Last updated in NPPES | 2014-03-11 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 152W00000X | Optometrist | Primary | 4901002867 | MI |
OD — Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential
Copy-ready billing details
Provider: Larry Olson, O.D NPI: 1720003866 Taxonomy: 152W00000X (Optometrist) Address: 735 JOHN R RD, Troy, MI, 48083
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1659298412 | Sandra Raikany | Individual | Optometrist | Troy, MI |
| 1952499329 | Arasteh Mouzoon | Individual | Pharmacist | Troy, MI |
| 1679729685 | Tatjana Ratzenberger | Individual | Optometrist | Troy, MI |
| 1093940066 | Rhonda Thompson | Individual | Optometrist | Troy, MI |
| 1801122460 | Pcor, LLC | Organization | Optometrist | Troy, MI |
| 1659636017 | Daniel Balcueva | Individual | Optometrist | Troy, MI |
| 1194079780 | Rania Akkad | Individual | Pharmacist | Troy, MI |
| 1871926196 | Jessica White | Individual | Optometrist | Troy, MI |
Verify this record
Cross-check NPI 1720003866 against the authoritative CMS record: view Dr. Larry Olson on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-03-11.