John Lawrence Mason Jr., M.D.
NPI 1568486884ActiveIndividual· Ophthalmology· Meridian, MS
Ophthalmology (M.D.) in Meridian, Mississippi, trained at University of Mississippi School of Medicine (class of 1991). In 2024 Medicare paid $344,711 for 1,555 patients, and Part D covered 3,930 of their prescriptions, 68% of them generic. Abbvie Inc. was the largest of 10 companies reporting payments in 2025, $711.99 in all, mostly food and beverage.
Overview
| NPI | 1568486884 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 27, 2006 |
| Last updated in NPPES | May 19, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 13191 | 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 - Ophthalmology (AL); Practitioner - Ophthalmology (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,555 |
|---|---|
| Services billed | 4,084 across 36 procedure codes |
| Paid by Medicare | $344,711 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,930 · 5,977 30-day fills |
|---|---|
| Patients | 856 |
| Total drug cost | $319,424 |
| Generic share | 68% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Ophthalmology |
Medical group
- Eye Clinic of Meridian PLLCButler, AL · 2 clinicians
Hospital affiliations
- Anderson Regional Medical CenterMeridian, MS
- Ochsner Rush HospitalMeridian, MS
- St Dominic-Jackson Memorial HospitalJackson, MS
Industry payments (Open Payments)
- 2025$711.99 · 34 payments from 10 companies
- 2024$684.59 · 21 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $251.68 | 12 |
| Alcon Vision LLC | $163.02 | 9 |
| Mallinckrodt Hospital Products Inc. | $68.93 | 2 |
| Tarsus Pharmaceuticals, Inc. | $50.29 | 2 |
| Oyster Point Pharma, Inc. | $49.87 | 2 |
What the 2025 payments were for
- Food and Beverage$711.99 · 34 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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