Harrison Amburn, OD
NPI 1134604382ActiveIndividual· Optometrist· Knoxville, TN
Optometrist (OD) in Knoxville, Tennessee, trained at Southern College of Optometry (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $61,694 for 153 claims, against $21,141 paid for services in 2024. Tarsus Pharmaceuticals, Inc. was the largest of 6 companies reporting payments in 2025, $542.70 in all, mostly food and beverage.
Overview
| NPI | 1134604382 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Oct 3, 2018 |
| Last updated in NPPES | Oct 3, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 3497 | TN |
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 - Optometry (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 187 |
|---|---|
| Services billed | 3,444 across 13 procedure codes |
| Paid by Medicare | $21,141 |
Part D prescriptions in 2024
| Prescriptions (claims) | 153 · 353 30-day fills |
|---|---|
| Patients | 56 |
| Total drug cost | $61,694 |
| Generic share | 33% of claims |
Education and affiliations
| Medical school | Southern College of Optometry |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Optometry |
Medical group
- Hermitage Eye Care, PLLCManchester, TN · 49 clinicians
Industry payments (Open Payments)
- 2025$542.70 · 27 payments from 6 companies
- 2024$362.47 · 14 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $291.51 | 16 |
| Alcon Vision LLC | $88.65 | 4 |
| Abbvie Inc. | $50.60 | 2 |
| Sun Pharmaceutical Industries Inc. | $48.07 | 2 |
| Johnson & Johnson Vision Care, Inc. | $45.63 | 2 |
What the 2025 payments were for
- Food and Beverage$542.70 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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