Chad Andrew Herschberger, OD
NPI 1932893567ActiveIndividual· Optometrist· Muncie, IN
Optometrist (OD) in Muncie, Indiana, trained at Indiana University - School of Optometry (class of 2023). Mostly services rather than prescriptions: Medicare paid $13,133 for 115 patients in 2024, with only 43 Part D claims. Ani Pharmaceuticals, Inc. was the largest of 8 companies reporting payments in 2025, $539.59 in all, mostly food and beverage.
Overview
| NPI | 1932893567 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | Yes |
| NPI issued | Jun 6, 2023 |
| Last updated in NPPES | Oct 27, 2025 |
| Certified by provider | Oct 27, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 18004417A | IN |
| Optometrist | 152W00000X | 2351DT | KY |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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); Practitioner - Optometry (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 115 |
|---|---|
| Services billed | 170 across 13 procedure codes |
| Paid by Medicare | $13,133 |
Part D prescriptions in 2024
| Prescriptions (claims) | 43 · 57 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $5,520 |
| Generic share | 56% of claims |
Education and affiliations
| Medical school | Indiana University - School of Optometry |
|---|---|
| Graduation year | 2023 |
| Medicare specialty | Optometry |
Medical group
- Eye Surgeons of Indiana, PCMuncie, IN · 19 clinicians
Industry payments (Open Payments)
- 2025$539.59 · 11 payments from 8 companies
- 2024$941.33 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ani Pharmaceuticals, Inc. | $249.84 | 2 |
| Tarsus Pharmaceuticals, Inc. | $103.67 | 1 |
| Thea Pharma Inc. | $48.94 | 2 |
| Abbvie Inc. | $45.55 | 2 |
| Mallinckrodt Hospital Products Inc. | $27.62 | 1 |
What the 2025 payments were for
- Food and Beverage$539.59 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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