Lynn D. Billhartz, PA
NPI 1326175670ActiveIndividual· Physician Assistant· Highland, IL
Physician Assistant (PA) in Highland, Illinois, trained at Saint Louis University School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $33,561 for 1,956 claims, against $12,162 paid for services in 2024. Abbvie Inc. reported $37.04 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1326175670 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Feb 27, 2007 |
| Last updated in NPPES | Mar 11, 2020 |
| Certified by provider | Mar 11, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 085-000523 | IL |
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 | 215 |
|---|---|
| Services billed | 344 across 8 procedure codes |
| Paid by Medicare | $12,162 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,956 · 2,306 30-day fills |
|---|---|
| Patients | 876 |
| Total drug cost | $33,561 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Physician Assistant |
Medical groups
- Hshs Medical Group IncO Fallon, IL · 219 clinicians
- St Josephs Hospital Breese of the Hospital Sisters of the Third OrdeBreese, IL · 34 clinicians
- Hshs Holy Family Hospital IncGreenville, IL · 25 clinicians
- St Josephs Hospital of the Hospital Sisters of the Third Order of St FHighland, IL · 24 clinicians
Hospital affiliation
- St Joseph's HospitalHighland, IL
Industry payments (Open Payments)
- 2025$37.04 · 2 payments from 1 company
- 2024$171.22 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $37.04 | 2 |
What the 2025 payments were for
- Food and Beverage$37.04 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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