Paul James Williamson Jr., NP
NPI 1538311543ActiveIndividual· Nurse Practitioner, Adult Health· Prescott Valley, AZ
Nurse Practitioner, Adult Health (NP) with Nuvoair Medical PC, practicing in Prescott Valley, Arizona. Their prescriptions cost Medicare Part D more than their services did: $1,672,568 for 2,754 claims, against $68,172 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 6 companies reporting payments in 2025, $581.35 in all, mostly food and beverage. Lists Northwest Medical Center Sahuarita and 1 other hospital as hospital affiliations.
Overview
| NPI | 1538311543 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Oct 21, 2008 |
| Last updated in NPPES | Mar 23, 2023 |
| Certified by provider | Mar 23, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | AP1660 | 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 - Nurse Practitioner (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 495 |
|---|---|
| Services billed | 1,028 across 18 procedure codes |
| Paid by Medicare | $68,172 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,754 · 3,859 30-day fills |
|---|---|
| Patients | 544 |
| Total drug cost | $1,672,568 |
| Generic share | 43% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Nuvoair Medical PCSaint Louis, MO · 17 clinicians
Hospital affiliations
- Northwest Medical Center SahuaritaSahuarita, AZ
- Yavapai Regional Medical CenterPrescott, AZ
Industry payments (Open Payments)
- 2025$581.35 · 18 payments from 6 companies
- 2024$544.70 · 23 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $220.85 | 7 |
| Verona Pharma, Inc. | $185.07 | 4 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $76.44 | 3 |
| Glaxosmithkline, LLC. | $38.56 | 2 |
| Amgen Inc. | $34.00 | 1 |
What the 2025 payments were for
- Food and Beverage$547.35 · 17 payments
- Education$34.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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