Regis I. Fernandes, MD
NPI 1295796894ActiveIndividual· Internal Medicine, Cardiovascular Disease· Scottsdale, AZ
Internal Medicine, Cardiovascular Disease (MD) with Mayo Clinic Arizona, practicing in Scottsdale, Arizona. Their prescriptions cost Medicare Part D more than their services did: $313,319 for 1,373 claims, against $105,358 paid for services in 2024. Amgen Inc. reported $166.78 in payments in 2025, mostly food and beverage. Lists Abrazo Arrowhead Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1295796894 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 31, 2006 |
| Last updated in NPPES | Sep 3, 2020 |
| Certified by provider | Sep 3, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 52175 | AZ |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 60434 | MN |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 44302 | WI |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | ME128095 | FL |
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 - Cardiovascular Disease (Cardiology) (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,935 |
|---|---|
| Services billed | 4,633 across 35 procedure codes |
| Paid by Medicare | $105,358 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,373 · 3,508 30-day fills |
|---|---|
| Patients | 331 |
| Total drug cost | $313,319 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Mayo Clinic ArizonaScottsdale, AZ · 1,626 clinicians
Hospital affiliations
- Abrazo Arrowhead HospitalGlendale, AZ
- Chandler Regional Medical CenterChandler, AZ
- Honorhealth Scottsdale Shea Medical CenterScottsdale, AZ
- Mayo Clinic HospitalPhoenix, AZ
- Yavapai Regional Medical CenterPrescott, AZ
Industry payments (Open Payments)
- 2025$166.78 · 2 payments from 1 company
- 2024$189.03 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $166.78 | 2 |
What the 2025 payments were for
- Food and Beverage$166.78 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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