David Randal Free, O.D.
NPI 1417025594ActiveIndividual· Optometrist· Tulsa, OK
Optometrist (O.D.) in Tulsa, Oklahoma, licensed in OK, with an NPI issued in November 2006. In 2024 Medicare paid $31,161 for 303 patients, and Part D covered 190 of their prescriptions, 61% of them generic. Alcon Vision LLC was the largest of 2 companies reporting payments in 2025, $63.62 in all, mostly food and beverage.
Overview
| NPI | 1417025594 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 30, 2006 |
| Last updated in NPPES | Aug 17, 2026 |
| Certified by provider | Aug 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 1176 | OK |
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 (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 303 |
|---|---|
| Services billed | 509 across 15 procedure codes |
| Paid by Medicare | $31,161 |
Part D prescriptions in 2024
| Prescriptions (claims) | 190 · 320 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $23,228 |
| Generic share | 61% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$63.62 · 3 payments from 2 companies
- 2024$48.68 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $39.41 | 2 |
| Bausch & Lomb Americas Inc. | $24.21 | 1 |
What the 2025 payments were for
- Food and Beverage$63.62 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other optometrists in Tulsa
- 1013010289
- 1043216146
- 1073618211
- 1093157562
- 1104131622
- 1104303783
- 1104816289
- 1134289507
- 1174263792
- 1184364093
- 1205389566
- 1265430839
All 181 optometrists in Tulsa · All optometrists in Oklahoma