Sarah Jahnige Rivera, PA-C
NPI 1154011435ActiveIndividual· Physician Assistant· Tucson, AZ
Physician Assistant (PA-C) with Northwest Allied Physicians LLC, practicing in Tucson, Arizona. 132 Medicare patients in 2024, $15,862 paid; nearly all of their 184 Part D prescriptions were generic (98%). Medtronic, Inc. reported $1,147 in payments in 2025, mostly travel and lodging. Lists Northwest Medical Center as a hospital affiliation.
Overview
| NPI | 1154011435 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | May 10, 2023 |
| Last updated in NPPES | Jul 9, 2026 |
| Certified by provider | Jul 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 9710 | 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 - Physician Assistant (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 132 |
|---|---|
| Services billed | 256 across 29 procedure codes |
| Paid by Medicare | $15,862 |
Part D prescriptions in 2024
| Prescriptions (claims) | 184 · 188 30-day fills |
|---|---|
| Patients | 87 |
| Total drug cost | $1,888 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Northwest Allied Physicians LLCSahuarita, AZ · 120 clinicians
Hospital affiliation
- Northwest Medical CenterTucson, AZ
Industry payments (Open Payments)
- 2025$1,147 · 18 payments from 1 company
- 2024$1,554 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $1,147 | 18 |
What the 2025 payments were for
- Travel and Lodging$836.67 · 7 payments
- Food and Beverage$310.22 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 290 physician assistants in Tucson · All physician assistants in Arizona