Marissa Courtney
NPI 1922879923ActiveIndividual· Nurse Practitioner· Tucson, AZ
Nurse Practitioner in Tucson, Arizona, licensed in AZ, with an NPI issued in January 2024. Their prescriptions cost Medicare Part D more than their services did: $54,613 for 316 claims, against $25,858 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 2 companies reporting payments in 2025, $39.39 in all, mostly food and beverage.
Overview
| NPI | 1922879923 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 10, 2024 |
| Last updated in NPPES | Mar 21, 2025 |
| Certified by provider | Mar 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 301669 | AZ |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 184 |
|---|---|
| Services billed | 1,145 across 28 procedure codes |
| Paid by Medicare | $25,858 |
Part D prescriptions in 2024
| Prescriptions (claims) | 316 · 524 30-day fills |
|---|---|
| Patients | 161 |
| Total drug cost | $54,613 |
| Generic share | 75% of claims |
Industry payments (Open Payments)
- 2025$39.39 · 2 payments from 2 companies
- 2024$185.18 · 9 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $21.47 | 1 |
| Janssen Biotech, Inc. | $17.92 | 1 |
What the 2025 payments were for
- Food and Beverage$39.39 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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