Ron E. Loomis Jr., APRN FNP-BC
NPI 1740054469ActiveIndividual· Nurse Practitioner, Family· Sun City, AZ
Nurse Practitioner, Family (APRN FNP-BC) with Maxwell Group, practicing in Sun City, Arizona. 334 Medicare patients in 2024, $46,910 paid; nearly all of their 816 Part D prescriptions were generic (94%). Astrazeneca Pharmaceuticals LP was the largest of 20 companies reporting payments in 2025, $2,696 in all, mostly food and beverage.
Overview
| NPI | 1740054469 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN FNP-BC |
| Sole proprietor | No |
| NPI issued | Nov 13, 2023 |
| Last updated in NPPES | Feb 4, 2024 |
| Certified by provider | Feb 4, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 300237 | AZ |
| Nurse Practitioner, Family | 363LF0000X | 95027011 | CA |
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 | 334 |
|---|---|
| Services billed | 665 across 24 procedure codes |
| Paid by Medicare | $46,910 |
Part D prescriptions in 2024
| Prescriptions (claims) | 816 · 1,309 30-day fills |
|---|---|
| Patients | 423 |
| Total drug cost | $33,834 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Maxwell GroupSun City, AZ · 10 clinicians
Other facilities
- Angels Care Home Health of BeechHome health agency · Sun City West, AZ
Industry payments (Open Payments)
- 2025$2,696 · 100 payments from 20 companies
- 2024$1,712 · 64 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $577.42 | 20 |
| Glaxosmithkline, LLC. | $391.84 | 12 |
| Amgen Inc. | $355.52 | 12 |
| Sumitomo Pharma America, Inc. | $241.97 | 9 |
| Edwards Lifesciences Corporation | $227.02 | 3 |
What the 2025 payments were for
- Food and Beverage$2,696 · 100 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 55 family nurse practitioners in Sun City · All family nurse practitioners in Arizona