Allison Kate Testerman
NPI 1164181939ActiveIndividual· Physician Assistant· Buckeye, AZ
Physician Assistant with Otero County Hospital Association, practicing in Buckeye, Arizona. 69 Medicare patients in 2024, $8,398 paid; nearly all of their 154 Part D prescriptions were generic (92%). Ardelyx, Inc. was the largest of 3 companies reporting payments in 2025, $164.66 in all, mostly food and beverage. Lists Christus Southern New Mexico as a hospital affiliation.
Overview
| NPI | 1164181939 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Dec 9, 2021 |
| Last updated in NPPES | Oct 7, 2026 |
| Certified by provider | Oct 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 11787 | AZ |
| Physician Assistant, Surgical | 363AS0400X | 11787 | AZ |
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 (AZ); Practitioner - Physician Assistant (NM); Practitioner - Physician Assistant (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 69 |
|---|---|
| Services billed | 126 across 24 procedure codes |
| Paid by Medicare | $8,398 |
Part D prescriptions in 2024
| Prescriptions (claims) | 154 · 176 30-day fills |
|---|---|
| Patients | 85 |
| Total drug cost | $1,661 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Otero County Hospital AssociationAlamogordo, NM · 244 clinicians
Hospital affiliation
- Christus Southern New MexicoAlamogordo, NM
Industry payments (Open Payments)
- 2025$164.66 · 7 payments from 3 companies
- 2024$163.14 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $78.31 | 3 |
| Janssen Biotech, Inc. | $63.50 | 3 |
| Phathom Pharmaceuticals, Inc. | $22.85 | 1 |
What the 2025 payments were for
- Food and Beverage$164.66 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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