Frank C. Wang Jr., OD
NPI 1528800075ActiveIndividual· Optometrist· Mishawaka, IN
Optometrist (OD) in Mishawaka, Indiana, trained at Illinois College of Optometry at Chicago (class of 2024). In 2024 Medicare paid $6,249 for 71 patients, and Part D covered 91 of their prescriptions, 67% of them generic. Mallinckrodt Hospital Products Inc. was the largest of 5 companies reporting payments in 2025, $795.91 in all, mostly food and beverage.
Overview
| NPI | 1528800075 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jun 6, 2024 |
| Last updated in NPPES | Jul 24, 2024 |
| Certified by provider | Jul 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 18004510A | 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 | 71 |
|---|---|
| Services billed | 103 across 16 procedure codes |
| Paid by Medicare | $6,249 |
Part D prescriptions in 2024
| Prescriptions (claims) | 91 · 139 30-day fills |
|---|---|
| Patients | 63 |
| Total drug cost | $7,745 |
| Generic share | 67% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 2024 |
| Medicare specialty | Optometry |
Medical group
- Michiana Eye Center LLCMishawaka, IN · 13 clinicians
Industry payments (Open Payments)
- 2025$795.91 · 18 payments from 5 companies
- 2024$371.72 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $560.04 | 14 |
| Glaukos Corporation | $172.19 | 1 |
| Dompe US, Inc. | $29.73 | 1 |
| Tarsus Pharmaceuticals, Inc. | $19.13 | 1 |
| Sight Sciences, Inc. | $14.82 | 1 |
What the 2025 payments were for
- Food and Beverage$697.92 · 17 payments
- Education$97.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 48 optometrists in Mishawaka · All optometrists in Indiana