Daniel Thaddeus Nowak, O.D.
NPI 1346250826ActiveIndividual· Optometrist· Appleton, WI
Optometrist (O.D.) in Appleton, Wisconsin, trained at Illinois College of Optometry at Chicago (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $104,068 for 666 claims, against $25,188 paid for services in 2024. Bausch & Lomb Americas Inc. was the largest of 9 companies reporting payments in 2025, $392.22 in all, mostly food and beverage.
Overview
| NPI | 1346250826 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Aug 8, 2006 |
| Last updated in NPPES | Mar 26, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | WI2454 | 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 | 250 |
|---|---|
| Services billed | 414 across 16 procedure codes |
| Paid by Medicare | $25,188 |
Part D prescriptions in 2024
| Prescriptions (claims) | 666 · 1,404 30-day fills |
|---|---|
| Patients | 168 |
| Total drug cost | $104,068 |
| Generic share | 52% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Optometry |
Medical group
- Valley Eye AssociatesAppleton, WI · 26 clinicians
Industry payments (Open Payments)
- 2025$392.22 · 15 payments from 9 companies
- 2024$227.52 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $103.13 | 6 |
| Rxsight Inc | $83.66 | 1 |
| Abbvie Inc. | $53.33 | 1 |
| Tarsus Pharmaceuticals, Inc. | $39.31 | 2 |
| Thea Pharma Inc. | $26.49 | 1 |
What the 2025 payments were for
- Food and Beverage$392.22 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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