Robert A. Riddle, O.D.
NPI 1093758146ActiveIndividual· Optometrist· Dexter, MO
Optometrist (O.D.) in Dexter, Missouri, trained at Southern California College of Optometry (class of 1982). In 2024 Medicare paid $50,718 for 488 patients, and Part D covered 459 of their prescriptions, 70% of them generic.
Overview
| NPI | 1093758146 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 14, 2006 |
| Last updated in NPPES | Jan 12, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | T02532 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Optometry (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 488 |
|---|---|
| Services billed | 1,025 across 16 procedure codes |
| Paid by Medicare | $50,718 |
Part D prescriptions in 2024
| Prescriptions (claims) | 459 · 666 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $24,728 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | Southern California College of Optometry |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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