Diedra Lynn Richardson, O D
NPI 1538248190ActiveIndividual· Optometrist· Marrero, LA
Optometrist (O D) in Marrero, Louisiana, trained at University of Houston - College of Optometry (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $9,861 for 130 claims, against $534.09 paid for services in 2024.
Overview
| NPI | 1538248190 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O D |
| Sole proprietor | Yes |
| NPI issued | Nov 3, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 1091-296T | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Optometry (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 15 across 3 procedure codes |
| Paid by Medicare | $534.09 |
Part D prescriptions in 2024
| Prescriptions (claims) | 130 · 190 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $9,861 |
| Generic share | 37% of claims |
Education and affiliations
| Medical school | University of Houston - College of Optometry |
|---|---|
| Graduation year | 1991 |
| 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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All 22 optometrists in Marrero · All optometrists in Louisiana