James Marczak, PA-C
NPI 1720123805ActiveIndividual· Physician Assistant· Glendale, AZ
Physician Assistant (PA-C) with Prescott Healthcare Solutions LLC, practicing in Glendale, Arizona. Their prescriptions cost Medicare Part D more than their services did: $101,816 for 1,322 claims, against $8,252 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 16 companies reporting payments in 2025, $2,614 in all, mostly food and beverage.
Overview
| NPI | 1720123805 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 20, 2007 |
| Last updated in NPPES | Nov 18, 2025 |
| Certified by provider | Nov 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 1910 | 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 - Physician Assistant (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 29 |
|---|---|
| Services billed | 166 across 22 procedure codes |
| Paid by Medicare | $8,252 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,322 · 2,782 30-day fills |
|---|---|
| Patients | 131 |
| Total drug cost | $101,816 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Prescott Healthcare Solutions LLCBullhead City, AZ · 196 clinicians
Industry payments (Open Payments)
- 2025$2,614 · 84 payments from 16 companies
- 2024$1,343 · 40 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $1,254 | 19 |
| Abbvie Inc. | $327.55 | 15 |
| Novo Nordisk Inc | $286.76 | 13 |
| Amgen Inc. | $241.71 | 16 |
| Pfizer Inc. | $196.27 | 6 |
What the 2025 payments were for
- Food and Beverage$2,614 · 84 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 171 physician assistants in Glendale · All physician assistants in Arizona