Anna L. Anderson, PA-C
NPI 1396859328ActiveIndividual· Physician Assistant· Herrin, IL
Physician Assistant (PA-C) in Herrin, Illinois, trained at Southern Illinois University School of Medicine (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $10,910 for 1,331 claims, against $589.95 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 3 companies reporting payments in 2025, $68.22 in all, mostly food and beverage.
Overview
| NPI | 1396859328 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 18, 2006 |
| Last updated in NPPES | Aug 25, 2022 |
| Certified by provider | Aug 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 085002351 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 107 |
|---|---|
| Services billed | 121 across 4 procedure codes |
| Paid by Medicare | $589.95 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,331 · 1,377 30-day fills |
|---|---|
| Patients | 744 |
| Total drug cost | $10,910 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Southern Illinois University School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Physician Assistant |
Medical groups
- Southern Illinois Medical Services NfpCarterville, IL · 334 clinicians
- Logan Primary Care Service Corp.Herrin, IL · 34 clinicians
Hospital affiliation
- Herrin HospitalHerrin, IL
Industry payments (Open Payments)
- 2025$68.22 · 5 payments from 3 companies
- 2024$51.88 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $28.19 | 2 |
| Phathom Pharmaceuticals, Inc. | $24.17 | 2 |
| Seqirus USA Inc | $15.86 | 1 |
What the 2025 payments were for
- Food and Beverage$68.22 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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