Brian Scott Callahan, O.D.
NPI 1992839088ActiveIndividual· Optometrist· Pearl, MS
Optometrist (O.D.) in Pearl, Mississippi, trained at Southern College of Optometry (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $13,842 for 142 claims, against $7,018 paid for services in 2024. Coopervision Inc. reported $89.05 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1992839088 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 14, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 590 | MS |
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 (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 98 |
|---|---|
| Services billed | 106 across 6 procedure codes |
| Paid by Medicare | $7,018 |
Part D prescriptions in 2024
| Prescriptions (claims) | 142 · 182 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $13,842 |
| Generic share | 58% of claims |
Education and affiliations
| Medical school | Southern College of Optometry |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$89.05 · 1 payment from 1 company
- 2024$463.40 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coopervision Inc. | $89.05 | 1 |
What the 2025 payments were for
- Food and Beverage$89.05 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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