Ernest James Fox, PA
NPI 1104809854ActiveIndividual· Physician Assistant· Tucson, AZ
Physician Assistant (PA) with Tucson Endocrine Associates PLLC, practicing in Tucson, Arizona. Part D covered 6,136 prescriptions written in 2024, 45% of them generic. Novo Nordisk Inc was the largest of 13 companies reporting payments in 2025, $323.83 in all, mostly food and beverage. Lists Benson Hospital as a hospital affiliation.
Overview
| NPI | 1104809854 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Nov 28, 2005 |
| Last updated in NPPES | Sep 17, 2021 |
| Certified by provider | Sep 17, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 6,136 · 14,840 30-day fills |
|---|---|
| Patients | 593 |
| Total drug cost | $2,230,087 |
| Generic share | 45% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Tucson Endocrine Associates PLLCTucson, AZ · 4 clinicians
Hospital affiliation
- Benson HospitalBenson, AZ
Industry payments (Open Payments)
- 2025$323.83 · 16 payments from 13 companies
- 2024$67.43 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $59.22 | 3 |
| Medtronic, Inc. | $40.05 | 2 |
| Madrigal Pharmaceuticals | $33.21 | 1 |
| Dexcom, Inc. | $26.33 | 1 |
| Xeris Pharmaceuticals, Inc. | $24.96 | 1 |
What the 2025 payments were for
- Food and Beverage$323.83 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 290 physician assistants in Tucson · All physician assistants in Arizona