Mark A. Mlsna, O.D.
NPI 1386743425ActiveIndividual· Optometrist· Menomonee Falls, WI
Optometrist (O.D.) in Menomonee Falls, Wisconsin, trained at Illinois College of Optometry at Chicago (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $169,526 for 1,097 claims, against $51,728 paid for services in 2024. Glaukos Corporation was the largest of 8 companies reporting payments in 2025, $424.24 in all, mostly food and beverage.
Overview
| NPI | 1386743425 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Sep 22, 2006 |
| Last updated in NPPES | Jul 9, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | TPA 2057-035 | WI |
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 (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 359 |
|---|---|
| Services billed | 958 across 12 procedure codes |
| Paid by Medicare | $51,728 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,097 · 2,468 30-day fills |
|---|---|
| Patients | 251 |
| Total drug cost | $169,526 |
| Generic share | 68% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Optometry |
Medical group
- Summit Eye Care of Wisconsin SCMenomonee Falls, WI · 4 clinicians
Industry payments (Open Payments)
- 2025$424.24 · 15 payments from 8 companies
- 2024$285.71 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $115.30 | 1 |
| Alcon Vision LLC | $84.24 | 3 |
| Bausch & Lomb Americas Inc. | $56.74 | 3 |
| Abbvie Inc. | $48.21 | 2 |
| Thea Pharma Inc. | $44.90 | 2 |
What the 2025 payments were for
- Food and Beverage$424.24 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other optometrists in Menomonee Falls
- 1164415550
- 1437642659
- 1487662177
- 1003846171
- 1134181449
- 1174635692
- 1235194465
- 1609436559
- 1881622769
- 1891783700
- 1356373559
- 1386676559
All 21 optometrists in Menomonee Falls · All optometrists in Wisconsin