John M. Freeman, MD
Ophthalmology (MD) in Memphis, Tennessee, licensed in TN, with an NPI issued in July 2005. Their prescriptions cost Medicare Part D more than their services did: $709,028 for 2,171 claims, against $143,911 paid for services in 2024. Rxsight Inc was the largest of 3 companies reporting payments in 2025, $110.68 in all, mostly food and beverage. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1538168455 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 21, 2005 |
| Last updated in NPPES | Mar 11, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 36904 | TN |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in Tennessee, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | John Freeman · Technician | 1128a2 | Jan 20, 2003 | Memphis, TN |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Possible (name) | See above |
| 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 - Ophthalmology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 866 |
|---|---|
| Services billed | 2,200 across 38 procedure codes |
| Paid by Medicare | $143,911 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,171 · 4,416 30-day fills |
|---|---|
| Patients | 477 |
| Total drug cost | $709,028 |
| Generic share | 52% of claims |
Industry payments (Open Payments)
- 2025$110.68 · 5 payments from 3 companies
- 2024$407.06 · 19 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Rxsight Inc | $51.68 | 2 |
| Amgen Inc. | $37.85 | 2 |
| Vertex Pharmaceuticals Incorporated | $21.15 | 1 |
What the 2025 payments were for
- Food and Beverage$110.68 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 78 ophthalmologists in Memphis · All ophthalmologists in Tennessee