Ruth Ayala, NP
NPI 1790155745ActiveIndividual· Nurse Practitioner· Scottsdale, AZ
Nurse Practitioner (NP) with Mayo Clinic Arizona, practicing in Scottsdale, Arizona. Their prescriptions cost Medicare Part D more than their services did: $1,177,075 for 886 claims, against $33,512 paid for services in 2024. Lists Mayo Clinic Hospital as a hospital affiliation.
Overview
| NPI | 1790155745 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Oct 2, 2015 |
| Last updated in NPPES | Nov 8, 2022 |
| Certified by provider | Nov 8, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | AP7848 | AZ |
| Nurse Practitioner | 363L00000X | 903350 | MS |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 151 |
|---|---|
| Services billed | 486 across 9 procedure codes |
| Paid by Medicare | $33,512 |
Part D prescriptions in 2024
| Prescriptions (claims) | 886 · 1,212 30-day fills |
|---|---|
| Patients | 99 |
| Total drug cost | $1,177,075 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Mayo Clinic ArizonaScottsdale, AZ · 1,626 clinicians
Hospital affiliation
- Mayo Clinic HospitalPhoenix, AZ
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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