Joseph Kowalski, OD
NPI 1194214890ActiveIndividual· Optometrist· Tucson, AZ
Optometrist (OD) in Tucson, Arizona, trained at International American University at Puerto Rico - School of Optometry (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $90,192 for 506 claims, against $18,404 paid for services in 2024. Tarsus Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $103.96 in all, mostly food and beverage.
Overview
| NPI | 1194214890 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | May 8, 2018 |
| Last updated in NPPES | Jan 19, 2022 |
| Certified by provider | Jan 19, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 2241 | AZ |
| Optometrist | 152W00000X | OPT-OPT-LIC-3095 | MT |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 186 |
|---|---|
| Services billed | 247 across 11 procedure codes |
| Paid by Medicare | $18,404 |
Part D prescriptions in 2024
| Prescriptions (claims) | 506 · 698 30-day fills |
|---|---|
| Patients | 213 |
| Total drug cost | $90,192 |
| Generic share | 60% of claims |
Education and affiliations
| Medical school | International American University at Puerto Rico - School of Optometry |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Optometry |
Medical group
- Barnet Dulaney Perkins Eye Center, PCSun City, AZ · 105 clinicians
Industry payments (Open Payments)
- 2025$103.96 · 4 payments from 2 companies
- 2024$46.80 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $86.01 | 3 |
| Sight Sciences, Inc. | $17.95 | 1 |
What the 2025 payments were for
- Food and Beverage$103.96 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 264 optometrists in Tucson · All optometrists in Arizona