Marytza Olivas-Osuna, FNP-C
NPI 1053069369ActiveIndividual· Nurse Practitioner, Family· Avondale, AZ
Nurse Practitioner, Family (FNP-C) with Ironwood Physicians PC, practicing in Avondale, Arizona. Their prescriptions cost Medicare Part D more than their services did: $13,328 for 78 claims, against $998.61 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 41 companies reporting payments in 2025, $2,092 in all, mostly food and beverage.
Overview
| NPI | 1053069369 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Mar 15, 2022 |
| Last updated in NPPES | Jan 13, 2023 |
| Certified by provider | Jan 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 270921 | 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) | Enrolled Practitioner - Nurse Practitioner (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 17 |
|---|---|
| Services billed | 17 across 5 procedure codes |
| Paid by Medicare | $998.61 |
Part D prescriptions in 2024
| Prescriptions (claims) | 78 · 126 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $13,328 |
| Generic share | 73% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Ironwood Physicians PCChandler, AZ · 116 clinicians
Industry payments (Open Payments)
- 2025$2,092 · 91 payments from 41 companies
- 2024$2,381 · 98 payments from 37 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $189.21 | 10 |
| Daiichi Sankyo Inc. | $170.53 | 7 |
| Novartis Pharmaceuticals Corporation | $153.57 | 7 |
| Genzyme Corporation | $107.23 | 4 |
| Seagen Inc. | $99.00 | 1 |
What the 2025 payments were for
- Food and Beverage$1,918 · 89 payments
- Education$99.00 · 1 payment
- Consulting Fee$75.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 55 family nurse practitioners in Avondale · All family nurse practitioners in Arizona