Michelle Rae Rivera
NPI 1174290910ActiveIndividual· Nurse Practitioner, Family· Phoenix, AZ
Nurse Practitioner, Family with Atlas Medical ACO LLC and 1 other group, practicing in Phoenix, Arizona. Their prescriptions cost Medicare Part D more than their services did: $136,117 for 2,809 claims, against $14,682 paid for services in 2024. Neurocrine Biosciences, Inc. reported $24.05 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1174290910 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Aug 28, 2021 |
| Last updated in NPPES | Jun 25, 2024 |
| Certified by provider | Jun 25, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 265613 | AZ |
| Family Medicine | 207Q00000X | RN158234 | 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 | 38 |
|---|---|
| Services billed | 184 across 12 procedure codes |
| Paid by Medicare | $14,682 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,809 · 3,353 30-day fills |
|---|---|
| Patients | 208 |
| Total drug cost | $136,117 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Atlas Medical ACO LLCMesa, AZ · 52 clinicians
- Century Care IncMesa, AZ · 52 clinicians
Other facilities
- Aegis Homecare, IncHome health agency · Mesa, AZ
- Aegis Hospice, Inc.Hospice · Mesa, AZ
Industry payments (Open Payments)
- 2025$24.05 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $24.05 | 1 |
What the 2025 payments were for
- Food and Beverage$24.05 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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