Samir Y. Dahdal, M.D.
NPI 1578660015ActiveIndividual· Internal Medicine, Cardiovascular Disease· Tucson, AZ
Internal Medicine, Cardiovascular Disease (M.D.) with Pima Heart Physicians PC and 1 other group, practicing in Tucson, Arizona. In 2024 Medicare paid $942,112 for 1,687 patients, and Part D covered 4,321 of their prescriptions, 80% of them generic. Medtronic, Inc. was the largest of 8 companies reporting payments in 2025, $312.60 in all, mostly food and beverage. Lists Tucson Medical Center as a hospital affiliation.
Overview
| NPI | 1578660015 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 19, 2006 |
| Last updated in NPPES | Oct 21, 2021 |
| Certified by provider | Oct 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 35850 | AZ |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | A90652 | CA |
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 | 1,687 |
|---|---|
| Services billed | 6,590 across 65 procedure codes |
| Paid by Medicare | $942,112 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,321 · 11,242 30-day fills |
|---|---|
| Patients | 697 |
| Total drug cost | $818,393 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Pima Heart Physicians PCGreen Valley, AZ · 65 clinicians
- Tucson Medical CenterTucson, AZ · 29 clinicians
Hospital affiliation
- Tucson Medical CenterTucson, AZ
Industry payments (Open Payments)
- 2025$312.60 · 11 payments from 8 companies
- 2024$227.00 · 9 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $130.43 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $45.97 | 3 |
| Edwards Lifesciences Corporation | $36.27 | 1 |
| E.R. Squibb & Sons, L.L.C. | $31.82 | 2 |
| Novartis Pharmaceuticals Corporation | $21.15 | 1 |
What the 2025 payments were for
- Food and Beverage$312.60 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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