Jaime Lynn Kozak, PA-C
NPI 1679649545ActiveIndividual· Physician Assistant· Scottsdale, AZ
Opted out of Medicare from April 2022 to April 2028. Physician Assistant (PA-C) in Scottsdale, Arizona, licensed in AZ, with an NPI issued in November 2006. Part D covered 179 prescriptions written in 2024, 82% of them generic. Argenx US, Inc. was the largest of 13 companies reporting payments in 2025, $641.89 in all, mostly food and beverage.
Overview
| NPI | 1679649545 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Nov 24, 2006 |
| Last updated in NPPES | Jun 10, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | AZ3257 | AZ |
| Physician Assistant | 363A00000X | 3257 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Apr 1, 2022 – Apr 1, 2028 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 179 · 242 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $33,747 |
| Generic share | 82% of claims |
Industry payments (Open Payments)
- 2025$641.89 · 28 payments from 13 companies
- 2024$704.33 · 34 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Argenx US, Inc. | $107.24 | 5 |
| Pfizer Inc. | $74.06 | 3 |
| Abbvie Inc. | $70.18 | 3 |
| Alexion Pharmaceuticals, Inc. | $51.27 | 2 |
| Teva Pharmaceuticals USA, Inc. | $50.80 | 3 |
What the 2025 payments were for
- Food and Beverage$641.89 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 436 physician assistants in Scottsdale · All physician assistants in Arizona