Karl Alfons Rosen, M.D.
NPI 1982669933ActiveIndividual· Ophthalmology· Tucson, AZ
Ophthalmology (M.D.) in Tucson, Arizona, trained at University of Arizona College of Medicine (class of 2002). In 2024 Medicare paid $304,591 for 1,100 patients, and Part D covered 1,081 of their prescriptions, 69% of them generic. Tarsus Pharmaceuticals, Inc. was the largest of 4 companies reporting payments in 2025, $233.59 in all, mostly food and beverage.
Overview
| NPI | 1982669933 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 20, 2006 |
| Last updated in NPPES | Sep 21, 2021 |
| Certified by provider | Sep 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 46544 | AZ |
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 - Ophthalmology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,100 |
|---|---|
| Services billed | 5,366 across 35 procedure codes |
| Paid by Medicare | $304,591 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,081 · 1,877 30-day fills |
|---|---|
| Patients | 336 |
| Total drug cost | $169,481 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | University of Arizona College of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Ophthalmology |
Medical group
- Desert Eye Associates LtdTucson, AZ · 5 clinicians
Hospital affiliation
- Tucson Medical CenterTucson, AZ
Industry payments (Open Payments)
- 2025$233.59 · 9 payments from 4 companies
- 2024$191.84 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $119.22 | 4 |
| Rxsight Inc | $61.96 | 3 |
| Apellis Pharmaceuticals, Inc. | $30.98 | 1 |
| Oyster Point Pharma, Inc. | $21.43 | 1 |
What the 2025 payments were for
- Food and Beverage$233.59 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 133 ophthalmologists in Tucson · All ophthalmologists in Arizona