Vassilis Dimas, MD
NPI 1477754190ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· Fort Worth, TX
Internal Medicine, Clinical Cardiac Electrophysiology (MD) in Fort Worth, Texas, trained at University of Oklahoma College of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $490,296 for 2,431 claims, against $75,013 paid for services in 2024. Abbott Laboratories was the largest of 7 companies reporting payments in 2025, $1,022 in all, mostly food and beverage.
Overview
| NPI | 1477754190 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 30, 2007 |
| Last updated in NPPES | Jan 11, 2021 |
| Certified by provider | Jan 11, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | N5653 | TX |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | N5653 | 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 - Cardiac Electrophysiology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 816 |
|---|---|
| Services billed | 1,799 across 58 procedure codes |
| Paid by Medicare | $75,013 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,431 · 6,525 30-day fills |
|---|---|
| Patients | 471 |
| Total drug cost | $490,296 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Cardiac Electrophysiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical groups
- Healthtexas Provider NetworkWaxahachie, TX · 2,697 clinicians
- Acclaim Physician Group IncFort Worth, TX · 519 clinicians
Hospital affiliations
- Baylor Scott & White Heart & Vascular Hospital - DallasDallas, TX
- Baylor Scott & White Medical Center- WaxahachieWaxahachie, TX
- Baylor Scott and White All Saints Medical CenterFort Worth, TX
- Jps Health NetworkFort Worth, TX
- Medical City Fort WorthFort Worth, TX
Industry payments (Open Payments)
- 2025$1,022 · 15 payments from 7 companies
- 2024$1,503 · 30 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $495.25 | 8 |
| Edwards Lifesciences Corporation | $172.08 | 1 |
| Zoll Respicardia, Inc. | $143.00 | 1 |
| Biosense Webster, Inc. | $88.01 | 1 |
| Boston Scientific Corporation | $51.03 | 2 |
What the 2025 payments were for
- Food and Beverage$1,013 · 14 payments
- Travel and Lodging$9.02 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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