Bilal Ayub, MD
NPI 1588827604ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· New Haven, CT
Internal Medicine, Clinical Cardiac Electrophysiology (MD) with Cardiology Specialists of North Texas PLLC, practicing in New Haven, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $556,919 for 1,243 claims, against $125,026 paid for services in 2024. Abiomed was the largest of 8 companies reporting payments in 2025, $675.67 in all, mostly food and beverage. Lists Medical City Arlington as a hospital affiliation.
Overview
| NPI | 1588827604 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 9, 2008 |
| Last updated in NPPES | Jan 4, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | Q9119 | TX |
| Internal Medicine | 207R00000X | MT187678 | PA |
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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 411 |
|---|---|
| Services billed | 2,035 across 47 procedure codes |
| Paid by Medicare | $125,026 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,243 · 3,075 30-day fills |
|---|---|
| Patients | 284 |
| Total drug cost | $556,919 |
| Generic share | 65% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Cardiac Electrophysiology |
Medical group
- Cardiology Specialists of North Texas PLLCDallas, TX · 68 clinicians
Hospital affiliation
- Medical City ArlingtonArlington, TX
Industry payments (Open Payments)
- 2025$675.67 · 13 payments from 8 companies
- 2024$556.15 · 27 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $304.86 | 2 |
| Medtronic, Inc. | $172.10 | 1 |
| Abbott Laboratories | $95.52 | 4 |
| Pfizer Inc. | $33.32 | 2 |
| Davol Inc. | $23.10 | 1 |
What the 2025 payments were for
- Food and Beverage$675.67 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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