Katherine Marie Fox-Hall, PA-C
NPI 1134883788ActiveIndividual· Physician Assistant· Evanston, IL
Physician Assistant (PA-C) with Endeavor Health Medical Group, practicing in Evanston, Illinois. Their prescriptions cost Medicare Part D more than their services did: $10,299 for 111 claims, against $6,042 paid for services in 2024. Ars Pharmaceuticals Operations, Inc. was the largest of 4 companies reporting payments in 2025, $672.25 in all, mostly food and beverage. Lists Northshore University Healthsystem - Evanston Hospital as a hospital affiliation.
Overview
| NPI | 1134883788 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Oct 28, 2021 |
| Last updated in NPPES | Feb 28, 2024 |
| Certified by provider | Feb 28, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 085009203 | IL |
| Physician Assistant | 363A00000X | 50.007309RX | OH |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 80 |
|---|---|
| Services billed | 285 across 15 procedure codes |
| Paid by Medicare | $6,042 |
Part D prescriptions in 2024
| Prescriptions (claims) | 111 · 152 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $10,299 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$672.25 · 11 payments from 4 companies
- 2024$352.74 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ars Pharmaceuticals Operations, Inc. | $377.35 | 6 |
| Astrazeneca Pharmaceuticals LP | $121.83 | 1 |
| Regeneron Healthcare Solutions, Inc. | $120.60 | 1 |
| Novartis Pharmaceuticals Corporation | $52.47 | 3 |
What the 2025 payments were for
- Food and Beverage$672.25 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 80 physician assistants in Evanston · All physician assistants in Illinois