Gregory J. Matter, MD
NPI 1962466953ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Sherman, TX
Thoracic Surgery (Cardiothoracic Vascular Surgery) (MD) in Sherman, Texas, trained at Baylor College of Medicine (class of 1985). 68 Medicare patients in 2024, $91,793 paid; nearly all of their 554 Part D prescriptions were generic (94%). Abbott Laboratories was the largest of 4 companies reporting payments in 2025, $752.02 in all, mostly food and beverage.
Overview
| NPI | 1962466953 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 14, 2006 |
| Last updated in NPPES | Jan 26, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | H0611 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 204 across 38 procedure codes |
| Paid by Medicare | $91,793 |
Part D prescriptions in 2024
| Prescriptions (claims) | 554 · 850 30-day fills |
|---|---|
| Patients | 94 |
| Total drug cost | $5,221 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Thoracic Surgery |
Medical group
- Texomacare Specialty PhysiciansDurant, OK · 38 clinicians
Hospital affiliation
- Texoma Medical CenterDenison, TX
Industry payments (Open Payments)
- 2025$752.02 · 11 payments from 4 companies
- 2024$1,682 · 22 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $415.55 | 7 |
| Atricure, Inc. | $162.37 | 1 |
| Abiomed | $137.56 | 1 |
| Cvrx, Inc. | $36.54 | 2 |
What the 2025 payments were for
- Food and Beverage$752.02 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in Sherman
- 1164463576
- 1366547390
- 1073559209
All Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in Texas →