Chimay N. Allis, APRN, FNP-C
NPI 1750096160ActiveIndividual· Nurse Practitioner, Family· Amarillo, TX
Nurse Practitioner, Family (APRN, FNP-C) with Mark Malone MD PA, practicing in Amarillo, Texas. 305 Medicare patients in 2024, $158,213 paid; nearly all of their 1,639 Part D prescriptions were generic (94%). Boston Scientific Corporation reported $25.40 in payments in 2025, mostly food and beverage. Lists Bsa Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1750096160 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, FNP-C |
| Sole proprietor | No |
| NPI issued | Jan 19, 2023 |
| Last updated in NPPES | Jan 20, 2023 |
| Certified by provider | Jan 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 1107760 | TX |
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 - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 305 |
|---|---|
| Services billed | 2,079 across 17 procedure codes |
| Paid by Medicare | $158,213 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,639 · 1,885 30-day fills |
|---|---|
| Patients | 352 |
| Total drug cost | $99,713 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mark Malone MD PARound Rock, TX · 103 clinicians
Hospital affiliations
- Bsa HospitalAmarillo, TX
- Quail Creek Surgical HospitalAmarillo, TX
Industry payments (Open Payments)
- 2025$25.40 · 1 payment from 1 company
- 2024$236.80 · 8 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $25.40 | 1 |
What the 2025 payments were for
- Food and Beverage$25.40 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 300 family nurse practitioners in Amarillo · All family nurse practitioners in Texas