Ayman Samman Tahhan, M.D.
NPI 1336582436ActiveIndividual· Internal Medicine, Interventional Cardiology· Arlington, TX
Internal Medicine, Interventional Cardiology (M.D.) with Texas Health Physicians Group, practicing in Arlington, Texas. Their prescriptions cost Medicare Part D more than their services did: $529,284 for 2,911 claims, against $158,033 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 4 companies reporting payments in 2025, $112.76 in all, mostly food and beverage. Lists Texas Health Harris Methodist Hospital Alliance and 1 other hospital as hospital affiliations.
Overview
| NPI | 1336582436 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 9, 2013 |
| Last updated in NPPES | Feb 16, 2022 |
| Certified by provider | Feb 16, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | T0131 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Interventional Cardiology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 708 |
|---|---|
| Services billed | 2,544 across 61 procedure codes |
| Paid by Medicare | $158,033 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,911 · 7,420 30-day fills |
|---|---|
| Patients | 428 |
| Total drug cost | $529,284 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology), Internal Medicine |
Medical group
- Texas Health Physicians GroupFort Worth, TX · 1,365 clinicians
Hospital affiliations
- Texas Health Harris Methodist Hospital AllianceFort Worth, TX
- Texas Health Harris Methodist Hurst-Euless-BedfordBedford, TX
Industry payments (Open Payments)
- 2025$112.76 · 6 payments from 4 companies
- 2024$319.44 · 15 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $40.63 | 3 |
| Shockwave Medical, Inc | $40.29 | 1 |
| Inspire Medical Systems, Inc. | $18.14 | 1 |
| Pfizer Inc. | $13.70 | 1 |
What the 2025 payments were for
- Food and Beverage$112.76 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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