Shankha Suvra Biswas, MD
NPI 1043230824ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Upland, CA
Thoracic Surgery (Cardiothoracic Vascular Surgery) (MD) in Upland, California, trained at Duke University School of Medicine (class of 1996). Medicare paid $87,688 for services to 103 patients in 2024. Edwards Lifesciences Corporation was the largest of 11 companies reporting payments in 2025, $1,019 in all, mostly food and beverage.
Overview
| NPI | 1043230824 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 21, 2006 |
| Last updated in NPPES | Mar 22, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | A95947 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 103 |
|---|---|
| Services billed | 300 across 32 procedure codes |
| Paid by Medicare | $87,688 |
Education and affiliations
| Medical school | Duke University School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | Cardiac Surgery |
| Telehealth | Offers telehealth |
Medical group
- Synergy CT Surgery PartnershipRiverside, CA · 19 clinicians
Hospital affiliations
- Riverside Community HospitalRiverside, CA
- Temecula Valley HospitalTemecula, CA
Industry payments (Open Payments)
- 2025$1,019 · 28 payments from 11 companies
- 2024$1,008 · 36 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $224.13 | 5 |
| Abiomed | $208.91 | 3 |
| Davol Inc. | $207.71 | 7 |
| Atricure, Inc. | $101.16 | 4 |
| Ethicon US, LLC | $98.29 | 3 |
What the 2025 payments were for
- Food and Beverage$950.06 · 27 payments
- Education$68.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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