Michael J. Weyant, MD
NPI 1073607305ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Falls Church, VA
Thoracic Surgery (Cardiothoracic Vascular Surgery) (MD) with Inova Health Care Services, practicing in Falls Church, Virginia. Mostly services rather than prescriptions: Medicare paid $114,166 for 187 patients in 2024, with only 16 Part D claims. Intuitive Surgical, Inc. was the largest of 3 companies reporting payments in 2025, $4,795 in all, mostly education. Lists Inova Alexandria Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1073607305 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 3, 2006 |
| Last updated in NPPES | Mar 9, 2022 |
| Certified by provider | Mar 9, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 0101271245 | VA |
| Surgery | 208600000X | 0101271245 | VA |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | 43629 | CO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Thoracic Surgery (CO); Practitioner - Thoracic Surgery (DC); Practitioner - Thoracic Surgery (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 187 |
|---|---|
| Services billed | 354 across 33 procedure codes |
| Paid by Medicare | $114,166 |
Part D prescriptions in 2024
| Prescriptions (claims) | 16 · 28 30-day fills |
|---|---|
| Total drug cost | $151.89 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | Cardiac Surgery, General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Inova Health Care ServicesAlexandria, VA · 1,817 clinicians
Hospital affiliations
- Inova Alexandria HospitalAlexandria, VA
- Inova Fair Oaks HospitalFairfax, VA
- Inova Fairfax HospitalFalls Church, VA
- Inova Loudoun HospitalLeesburg, VA
- Inova Mount Vernon HospitalAlexandria, VA
Industry payments (Open Payments)
- 2025$4,795 · 17 payments from 3 companies
- 2024$871.00 · 8 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $4,691 | 15 |
| Atricure, Inc. | $80.92 | 1 |
| On Target Laboratories, Inc | $23.47 | 1 |
What the 2025 payments were for
- Education$2,611 · 2 payments
- Travel and Lodging$1,847 · 5 payments
- Food and Beverage$336.86 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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