Ruth Benzar, M.D.
NPI 1770933319ActiveIndividual· Internal Medicine, Critical Care Medicine· Scottsdale, AZ
Internal Medicine, Critical Care Medicine (M.D.) in Scottsdale, Arizona, trained at Creighton University School of Medicine (class of 2016). Medicare paid $57,156 for services to 223 patients in 2024. United Therapeutics Corporation was the largest of 4 companies reporting payments in 2025, $255.31 in all, mostly food and beverage.
Overview
| NPI | 1770933319 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 14, 2016 |
| Last updated in NPPES | Dec 23, 2025 |
| Certified by provider | Dec 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | 67705 | 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 - Critical Care (Intensivists) (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 223 |
|---|---|
| Services billed | 470 across 15 procedure codes |
| Paid by Medicare | $57,156 |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Critical Care (Intensivists) |
Medical group
- Arizona Pulmonary Specialists LtdScottsdale, AZ · 43 clinicians
Hospital affiliations
- Honorhealth Deer Valley Medical CenterPhoenix, AZ
- Honorhealth Sonoran Crossing Medical CenterPhoenix, AZ
- St Josephs Hospital and Medical CenterPhoenix, AZ
- Yavapai Regional Medical CenterPrescott, AZ
- Yuma Regional Medical CenterYuma, AZ
Industry payments (Open Payments)
- 2025$255.31 · 10 payments from 4 companies
- 2024$583.55 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| United Therapeutics Corporation | $125.00 | 2 |
| Electromed, Inc. | $52.40 | 5 |
| Haemonetics Corporation | $48.89 | 2 |
| Viiv Healthcare Company | $29.02 | 1 |
What the 2025 payments were for
- Food and Beverage$255.31 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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