Karen Elizabeth Rosochowicz, MPH PAC
NPI 1245374677ActiveIndividual· Physician Assistant· Port Richey, FL
Physician Assistant (MPH PAC) with Bay Dermatology and Cosmetic Surgery P A, practicing in Port Richey, Florida. Their prescriptions cost Medicare Part D more than their services did: $252,409 for 936 claims, against $112,690 paid for services in 2024. Mayne Pharma Commercial LLC was the largest of 6 companies reporting payments in 2025, $179.20 in all, mostly food and beverage.
Overview
| NPI | 1245374677 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MPH PAC |
| Sole proprietor | No |
| NPI issued | Feb 18, 2007 |
| Last updated in NPPES | Nov 8, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA9102293 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 668 |
|---|---|
| Services billed | 5,790 across 39 procedure codes |
| Paid by Medicare | $112,690 |
Part D prescriptions in 2024
| Prescriptions (claims) | 936 · 1,000 30-day fills |
|---|---|
| Patients | 412 |
| Total drug cost | $252,409 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Bay Dermatology and Cosmetic Surgery P ALargo, FL · 27 clinicians
Industry payments (Open Payments)
- 2025$179.20 · 10 payments from 6 companies
- 2024$267.06 · 8 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $63.84 | 4 |
| Amgen Inc. | $40.87 | 2 |
| Leo Pharma Inc. | $24.29 | 1 |
| Novartis Pharmaceuticals Corporation | $20.14 | 1 |
| Galderma Laboratories, L.P. | $20.03 | 1 |
What the 2025 payments were for
- Food and Beverage$179.20 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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