Thomas M. Mahon Jr., O.D.
NPI 1619969169ActiveIndividual· Optometrist· Snellville, GA
Optometrist (O.D.) in Snellville, Georgia, licensed in GA, with an NPI issued in August 2005. Their prescriptions cost Medicare Part D more than their services did: $103,336 for 119 claims, against $4,693 paid for services in 2024. Coopervision Inc. reported $26.91 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1619969169 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 19, 2005 |
| Last updated in NPPES | Sep 5, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPT001585 | GA |
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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 42 |
|---|---|
| Services billed | 69 across 12 procedure codes |
| Paid by Medicare | $4,693 |
Part D prescriptions in 2024
| Prescriptions (claims) | 119 · 258 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $103,336 |
| Generic share | 34% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$26.91 · 1 payment from 1 company
- 2024$18.28 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coopervision Inc. | $26.91 | 1 |
What the 2025 payments were for
- Food and Beverage$26.91 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 optometrists in Snellville · All optometrists in Georgia