Roger F. Villalba, MD
NPI 1588775498ActiveIndividual· Family Medicine· Sacaton, AZ
Family Medicine (MD) with Gila River Health Care Corporation, practicing in Sacaton, Arizona. Their prescriptions cost Medicare Part D more than their services did: $73,104 for 1,213 claims, against $14,379 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 2 companies reporting payments in 2025, $85.53 in all, mostly food and beverage. Lists Huhu Kam Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1588775498 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Feb 10, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 31034 | AZ |
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 - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 49 |
|---|---|
| Services billed | 213 across 6 procedure codes |
| Paid by Medicare | $14,379 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,213 · 1,477 30-day fills |
|---|---|
| Patients | 59 |
| Total drug cost | $73,104 |
| Generic share | 72% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Gila River Health Care CorporationSacaton, AZ · 247 clinicians
Hospital affiliation
- Huhu Kam Memorial HospitalSacaton, AZ
Industry payments (Open Payments)
- 2025$85.53 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $68.27 | 1 |
| Dexcom, Inc. | $17.26 | 1 |
What the 2025 payments were for
- Food and Beverage$85.53 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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