Jack Derby, OD
NPI 1841671948ActiveIndividual· Optometrist· Marion, IN
Optometrist (OD) in Marion, Indiana, trained at Indiana University - School of Optometry (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $83,869 for 506 claims, against $32,348 paid for services in 2024. Tarsus Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $136.70 in all, mostly food and beverage.
Overview
| NPI | 1841671948 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jun 15, 2015 |
| Last updated in NPPES | Jun 15, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 18003896A | IN |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 249 |
|---|---|
| Services billed | 499 across 18 procedure codes |
| Paid by Medicare | $32,348 |
Part D prescriptions in 2024
| Prescriptions (claims) | 506 · 982 30-day fills |
|---|---|
| Patients | 155 |
| Total drug cost | $83,869 |
| Generic share | 68% of claims |
Education and affiliations
| Medical school | Indiana University - School of Optometry |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Optometry |
Medical group
- Marion Family Optometrists IncHuntington, IN · 7 clinicians
Industry payments (Open Payments)
- 2025$136.70 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $121.15 | 1 |
| Bausch & Lomb Americas Inc. | $15.55 | 1 |
What the 2025 payments were for
- Food and Beverage$136.70 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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