Amy Lynn Mason, APRN
NPI 1215661376ActiveIndividual· Nurse Practitioner, Family· Mustang, OK
Nurse Practitioner, Family (APRN) in Mustang, Oklahoma, licensed in OK, with an NPI issued in July 2022. Their prescriptions cost Medicare Part D more than their services did: $123,523 for 1,242 claims, against $5,888 paid for services in 2024. Harmony Biosciences LLC was the largest of 17 companies reporting payments in 2025, $591.64 in all, mostly food and beverage.
Overview
| NPI | 1215661376 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Jul 14, 2022 |
| Last updated in NPPES | Jan 2, 2026 |
| Certified by provider | Jan 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 208259 | OK |
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 - Nurse Practitioner (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 49 |
|---|---|
| Services billed | 170 across 23 procedure codes |
| Paid by Medicare | $5,888 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,242 · 1,776 30-day fills |
|---|---|
| Patients | 130 |
| Total drug cost | $123,523 |
| Generic share | 86% of claims |
Industry payments (Open Payments)
- 2025$591.64 · 29 payments from 17 companies
- 2024$906.55 · 45 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Harmony Biosciences LLC | $66.06 | 2 |
| Axsome Therapeutics, Inc. | $64.40 | 3 |
| Corcept Therapeutics | $64.20 | 3 |
| Astrazeneca Pharmaceuticals LP | $46.25 | 3 |
| Almatica Pharma LLC | $44.58 | 2 |
What the 2025 payments were for
- Food and Beverage$591.64 · 29 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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