Christina Marcheva Vassileva, M.D.
NPI 1124172135ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Burlington, MA
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) in Burlington, Massachusetts, trained at Johns Hopkins University School of Medicine (class of 2002). Medicare paid $10,525 for services to 15 patients in 2024. Heartflow, Inc. reported $27.50 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1124172135 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 23, 2007 |
| Last updated in NPPES | Aug 22, 2025 |
| Certified by provider | Aug 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 231930 | MA |
| Surgery | 208600000X | T0171 | MD |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | 036-124292 | IL |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | 38964 | SC |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | 0101270047 | VA |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | C3612 | KY |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | ME142360 | FL |
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 (FL); Practitioner - Thoracic Surgery (KY); Practitioner - Cardiac Surgery (MA); Practitioner - Thoracic Surgery (NE); Practitioner - Thoracic Surgery (NH); Practitioner - Thoracic Surgery (VA); Practitioner - Thoracic Surgery (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 27 across 11 procedure codes |
| Paid by Medicare | $10,525 |
Education and affiliations
| Medical school | Johns Hopkins University School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Thoracic Surgery |
Medical groups
- Lahey Clinic IncBurlington, MA · 1,381 clinicians
- Dean Health Systems IncSun Prairie, WI · 1,159 clinicians
- Alegent Creighton ClinicOmaha, NE · 963 clinicians
- Ascension Medical Group-Fox Valley Wisconsin, IncAppleton, WI · 259 clinicians
- Bon Secours Medical Group Hampton Roads Specialty Care LLCNorfolk, VA · 208 clinicians
- Appledore Medical Group IncPortsmouth, NH · 196 clinicians
Hospital affiliations
- Ascension Ne Wisconsin - St Elizabeth CampusAppleton, WI
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Portsmouth Regional HospitalPortsmouth, NH
- Ssm Health St Mary's Hospital - MadisonMadison, WI
Industry payments (Open Payments)
- 2024$27.50 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Heartflow, Inc. | $27.50 | 1 |
What the 2024 payments were for
- Food and Beverage$27.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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