Aiswarya Sundaram, M.D.
NPI 1730377599ActiveIndividual· Internal Medicine, Interventional Cardiology· Arlington, TX
Internal Medicine, Interventional Cardiology (M.D.) with Cardiology Specialists of North Texas PLLC, practicing in Arlington, Texas. Their prescriptions cost Medicare Part D more than their services did: $262,943 for 1,507 claims, against $81,953 paid for services in 2024. Boston Scientific Corporation was the largest of 8 companies reporting payments in 2025, $3,078 in all, mostly travel and lodging. Lists Medical City Arlington as a hospital affiliation.
Overview
| NPI | 1730377599 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 5, 2007 |
| Last updated in NPPES | Dec 2, 2020 |
| Certified by provider | Dec 2, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | MD047589 | TN |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | MD0000047589 | TN |
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 - Cardiovascular Disease (Cardiology) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 293 |
|---|---|
| Services billed | 1,146 across 38 procedure codes |
| Paid by Medicare | $81,953 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,507 · 3,435 30-day fills |
|---|---|
| Patients | 202 |
| Total drug cost | $262,943 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical group
- Cardiology Specialists of North Texas PLLCDallas, TX · 68 clinicians
Hospital affiliation
- Medical City ArlingtonArlington, TX
Industry payments (Open Payments)
- 2025$3,078 · 31 payments from 8 companies
- 2024$2,359 · 46 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $2,632 | 13 |
| Abiomed | $154.88 | 3 |
| Shockwave Medical, Inc | $77.63 | 3 |
| Abbott Laboratories | $71.71 | 3 |
| Pfizer Inc. | $66.62 | 4 |
What the 2025 payments were for
- Travel and Lodging$1,700 · 4 payments
- Food and Beverage$1,378 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Interventional Cardiology providers in Arlington
- 1033313671
- 1497986533
- 1821541442
- 1295799492
- 1700049285
- 1215991906
- 1144507112
- 1154716256
- 1336582436
- 1265431787
- 1932167210
- 1053369421
All Internal Medicine, Interventional Cardiology providers in Texas →