Olivia Zaczyk, PA-C
NPI 1477254639ActiveIndividual· Physician Assistant· Dyer, IN
Physician Assistant (PA-C) with Dermio Dermatology LLC, practicing in Dyer, Indiana. Their prescriptions cost Medicare Part D more than their services did: $221,024 for 542 claims, against $83,363 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 17 companies reporting payments in 2025, $1,861 in all, mostly food and beverage.
Overview
| NPI | 1477254639 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Mar 15, 2023 |
| Last updated in NPPES | Apr 20, 2023 |
| Certified by provider | Apr 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 10003960A | IN |
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 - Physician Assistant (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 459 |
|---|---|
| Services billed | 2,415 across 31 procedure codes |
| Paid by Medicare | $83,363 |
Part D prescriptions in 2024
| Prescriptions (claims) | 542 · 581 30-day fills |
|---|---|
| Patients | 265 |
| Total drug cost | $221,024 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Dermio Dermatology LLCDemotte, IN · 19 clinicians
Industry payments (Open Payments)
- 2025$1,861 · 99 payments from 17 companies
- 2024$1,254 · 59 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $297.71 | 13 |
| Abbvie Inc. | $286.47 | 27 |
| Incyte Corporation | $191.23 | 7 |
| Ucb, Inc. | $190.84 | 8 |
| Lilly USA, LLC | $154.39 | 15 |
What the 2025 payments were for
- Food and Beverage$1,686 · 96 payments
- Education$175.39 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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