David Ryan Zimmerman, O.D.
NPI 1255744777ActiveIndividual· Optometrist· Nashville, TN
Optometrist (O.D.) in Nashville, Tennessee, trained at University Alabama Birmingham - School of Optometry (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $251,882 for 488 claims, against $57,489 paid for services in 2024. Glaukos Corporation was the largest of 9 companies reporting payments in 2025, $684.51 in all, mostly food and beverage.
Overview
| NPI | 1255744777 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jun 3, 2014 |
| Last updated in NPPES | Jul 20, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 3198 | TX |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 367 |
|---|---|
| Services billed | 878 across 17 procedure codes |
| Paid by Medicare | $57,489 |
Part D prescriptions in 2024
| Prescriptions (claims) | 488 · 887 30-day fills |
|---|---|
| Patients | 142 |
| Total drug cost | $251,882 |
| Generic share | 33% of claims |
Education and affiliations
| Medical school | University Alabama Birmingham - School of Optometry |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Optometry |
Medical groups
- Antioch Eye Care Center, Physician and Surgeon, PLLCHermitage, TN · 8 clinicians
- Wang Vision Institute, PLLCNashville, TN · 4 clinicians
Industry payments (Open Payments)
- 2025$684.51 · 22 payments from 9 companies
- 2024$574.23 · 24 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $191.18 | 3 |
| Tarsus Pharmaceuticals, Inc. | $111.89 | 5 |
| Alcon Vision LLC | $104.98 | 4 |
| Harrow Eye, LLC | $103.92 | 3 |
| Dompe US, Inc. | $55.69 | 2 |
What the 2025 payments were for
- Food and Beverage$684.51 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 127 optometrists in Nashville · All optometrists in Tennessee