Mark Felger, M.D.
NPI 1770507030ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Austin, TX
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) in Austin, Texas, trained at Baylor College of Medicine (class of 1989). Mostly services rather than prescriptions: Medicare paid $139,926 for 149 patients in 2024, with only 15 Part D claims. Medtronic, Inc. was the largest of 12 companies reporting payments in 2025, $1,867 in all, mostly food and beverage.
Overview
| NPI | 1770507030 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 27, 2006 |
| Last updated in NPPES | Jul 1, 2024 |
| Certified by provider | Jul 1, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | H9209 | 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 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 - Thoracic Surgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 149 |
|---|---|
| Services billed | 339 across 56 procedure codes |
| Paid by Medicare | $139,926 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15 · 21 30-day fills |
|---|---|
| Total drug cost | $150.88 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | Cardiac Surgery, General Surgery |
Medical groups
- St Davids Heart and Vascular PLLCCedar Park, TX · 203 clinicians
- Cardiothoracic and Vascular Surgeons,paAustin, TX · 34 clinicians
Hospital affiliations
- North Austin Medical CenterAustin, TX
- Round Rock Medical CenterRound Rock, TX
- St David's Medical CenterAustin, TX
- St David's South Austin Medical CenterAustin, TX
Other facilities
- Centerwell Home HealthHome health agency · Austin, TX
Industry payments (Open Payments)
- 2025$1,867 · 29 payments from 12 companies
- 2024$1,398 · 29 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $459.42 | 9 |
| Atricure, Inc. | $389.49 | 5 |
| Penumbra, Inc. | $381.79 | 3 |
| Edwards Lifesciences Corporation | $183.80 | 2 |
| Stryker Corporation | $130.17 | 1 |
What the 2025 payments were for
- Food and Beverage$1,867 · 29 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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