Marissa Katherine Saffarini, AGACNP-BC
NPI 1093332082ActiveIndividual· Nurse Practitioner, Acute Care· Chandler, AZ
Nurse Practitioner, Acute Care (AGACNP-BC) in Chandler, Arizona, licensed in AZ, with an NPI issued in June 2020. Their prescriptions cost Medicare Part D more than their services did: $51,239 for 198 claims, against $4,445 paid for services in 2024. Abbott Laboratories was the largest of 4 companies reporting payments in 2025, $173.37 in all, mostly food and beverage.
Overview
| NPI | 1093332082 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGACNP-BC |
| Sole proprietor | No |
| NPI issued | Jun 25, 2020 |
| Last updated in NPPES | Mar 9, 2026 |
| Certified by provider | Mar 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 232023 | 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 | 51 |
|---|---|
| Services billed | 97 across 6 procedure codes |
| Paid by Medicare | $4,445 |
Part D prescriptions in 2024
| Prescriptions (claims) | 198 · 467 30-day fills |
|---|---|
| Patients | 80 |
| Total drug cost | $51,239 |
| Generic share | 78% of claims |
Industry payments (Open Payments)
- 2025$173.37 · 9 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $87.93 | 4 |
| Amgen Inc. | $46.86 | 3 |
| Novo Nordisk Inc | $25.07 | 1 |
| Alnylam Pharmaceuticals Inc. | $13.51 | 1 |
What the 2025 payments were for
- Food and Beverage$173.37 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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