Mark Allen Hanson, O.D.
NPI 1255316956ActiveIndividual· Optometrist· Black River Falls, WI
Optometrist (O.D.) in Black River Falls, Wisconsin, trained at Pacific University - College of Optometry (class of 2001). In 2024 Medicare paid $32,788 for 327 patients, and Part D covered 514 of their prescriptions, 74% of them generic. Tarsus Pharmaceuticals, Inc. reported $23.53 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1255316956 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Dec 14, 2005 |
| Last updated in NPPES | Jun 2, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 2876-035 | WI |
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 (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 327 |
|---|---|
| Services billed | 3,175 across 11 procedure codes |
| Paid by Medicare | $32,788 |
Part D prescriptions in 2024
| Prescriptions (claims) | 514 · 748 30-day fills |
|---|---|
| Patients | 136 |
| Total drug cost | $45,478 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | Pacific University - College of Optometry |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$23.53 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $23.53 | 1 |
What the 2025 payments were for
- Food and Beverage$23.53 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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