Ian Ahrens
NPI 1952049975ActiveIndividual· Physician Assistant· Chadron, NE
Physician Assistant with Chadron Medical Clinic PC, practicing in Chadron, Nebraska. Their prescriptions cost Medicare Part D more than their services did: $82,813 for 1,394 claims, against $15,558 paid for services in 2024. Lilly USA, LLC was the largest of 3 companies reporting payments in 2025, $51.01 in all, mostly food and beverage. Lists Chadron Hospital as a hospital affiliation.
Overview
| NPI | 1952049975 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | May 20, 2022 |
| Last updated in NPPES | May 20, 2022 |
| Certified by provider | Apr 23, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 (NE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 203 |
|---|---|
| Services billed | 356 across 30 procedure codes |
| Paid by Medicare | $15,558 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,394 · 2,505 30-day fills |
|---|---|
| Patients | 260 |
| Total drug cost | $82,813 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Chadron Medical Clinic PCChadron, NE · 11 clinicians
Hospital affiliation
- Chadron HospitalChadron, NE
Industry payments (Open Payments)
- 2025$51.01 · 3 payments from 3 companies
- 2024$36.56 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $21.71 | 1 |
| Xeris Pharmaceuticals, Inc. | $15.84 | 1 |
| Amgen Inc. | $13.46 | 1 |
What the 2025 payments were for
- Food and Beverage$51.01 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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