David Martin Gilligan, M.D.
NPI 1184641045ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· Richmond, VA
Internal Medicine, Clinical Cardiac Electrophysiology (M.D.) with Virginia Cardiovascular Specialists and 1 other group, practicing in Richmond, Virginia. Their prescriptions cost Medicare Part D more than their services did: $643,532 for 2,510 claims, against $208,333 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 6 companies reporting payments in 2025, $464.00 in all, mostly food and beverage. Lists Cjw Medical Center as a hospital affiliation.
Overview
| NPI | 1184641045 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 16, 2006 |
| Last updated in NPPES | Apr 29, 2025 |
| Certified by provider | Apr 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | 0101051833 | VA |
| Internal Medicine | 207R00000X | 0101051833 | VA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 0101051833 | VA |
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 (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 781 |
|---|---|
| Services billed | 5,539 across 60 procedure codes |
| Paid by Medicare | $208,333 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,510 · 6,277 30-day fills |
|---|---|
| Patients | 484 |
| Total drug cost | $643,532 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Cardiac Electrophysiology |
| Secondary specialties | Cardiovascular Disease (Cardiology), Internal Medicine |
Medical groups
- Virginia Cardiovascular SpecialistsRichmond, VA · 56 clinicians
- Chippenham and Johnston-Willis Hospitals, Inc.Richmond, VA · 23 clinicians
Hospital affiliation
- Cjw Medical CenterRichmond, VA
Industry payments (Open Payments)
- 2025$464.00 · 13 payments from 6 companies
- 2024$12,387 · 15 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $235.26 | 8 |
| Abbott Laboratories | $153.23 | 1 |
| Novartis Pharmaceuticals Corporation | $20.76 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $20.53 | 1 |
| Bridgebio Pharma, Inc. | $19.57 | 1 |
What the 2025 payments were for
- Food and Beverage$464.00 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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