Christian Patrick Probst, M.D.
NPI 1023337136ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Knoxville, TN
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) in Knoxville, Tennessee, trained at Tufts University School of Medicine (class of 2010). Medicare paid $43,536 for services to 85 patients in 2024. Atricure, Inc. was the largest of 19 companies reporting payments in 2025, $1,042 in all, mostly food and beverage.
Overview
| NPI | 1023337136 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 28, 2010 |
| Last updated in NPPES | Sep 3, 2025 |
| Certified by provider | Sep 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 271344 | NY |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | 63757 | TN |
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 - Cardiac Surgery (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 85 |
|---|---|
| Services billed | 211 across 38 procedure codes |
| Paid by Medicare | $43,536 |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Cardiac Surgery |
| Secondary specialties | Thoracic Surgery |
Medical group
- University Health System, Inc.Knoxville, TN · 522 clinicians
Hospital affiliation
- University Health System, IncKnoxville, TN
Industry payments (Open Payments)
- 2025$1,042 · 45 payments from 19 companies
- 2024$1,068 · 45 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $217.60 | 14 |
| Smoky Mountain Surgical LLC | $175.59 | 5 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $80.66 | 6 |
| Regeneron Healthcare Solutions, Inc. | $78.94 | 2 |
| Pacira Pharmaceuticals Incorporated | $70.16 | 1 |
What the 2025 payments were for
- Food and Beverage$1,042 · 45 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 cardiothoracic surgeons in Knoxville · All cardiothoracic surgeons in Tennessee