Allison Harris, PA-C
NPI 1790588739ActiveIndividual· Physician Assistant· O Fallon, IL
Physician Assistant (PA-C) with Hshs Medical Group Inc, practicing in O Fallon, Illinois. Enrolled in Medicare as practitioner - physician assistant and practitioner - physician assistant. Janssen Biotech, Inc. was the largest of 4 companies reporting payments in 2025, $671.61 in all, mostly food and beverage. Lists Hshs St Elizabeth's Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1790588739 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Mar 27, 2025 |
| Last updated in NPPES | Jun 3, 2025 |
| Certified by provider | Jun 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 085011221 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (IL); Practitioner - Physician Assistant (TX) |
|---|
Education and affiliations
| Graduation year | 2025 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Hshs Medical Group IncO Fallon, IL · 219 clinicians
Hospital affiliations
- Hshs St Elizabeth's HospitalO Fallon, IL
- St Josephs HospitalBreese, IL
Industry payments (Open Payments)
- 2025$671.61 · 18 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $486.08 | 12 |
| Takeda Pharmaceuticals U.S.A., Inc. | $143.66 | 4 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $24.33 | 1 |
| Abbvie Inc. | $17.54 | 1 |
What the 2025 payments were for
- Food and Beverage$671.61 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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