Lena Brar Chatterjee, MD
NPI 1629752019ActiveIndividual· Surgery, Vascular Surgery· Philadelphia, PA
Surgery, Vascular Surgery (MD) in Philadelphia, Pennsylvania, licensed in PA, with an NPI issued in June 2023. W. L. Gore & Associates, Inc. was the largest of 6 companies reporting payments in 2025, $1,124 in all, mostly food and beverage.
Overview
| NPI | 1629752019 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 14, 2023 |
| Last updated in NPPES | Jun 14, 2023 |
| Certified by provider | Jun 14, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | MT227874 | PA |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$1,124 · 13 payments from 6 companies
- 2024$1,144 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| W. L. Gore & Associates, Inc. | $392.29 | 3 |
| Medtronic, Inc. | $364.03 | 6 |
| Integra Lifesciences Corporation | $167.74 | 1 |
| Boston Scientific Corporation | $142.47 | 1 |
| Haemonetics Corporation | $36.95 | 1 |
What the 2025 payments were for
- Food and Beverage$1,124 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 75 vascular surgeons in Philadelphia · All vascular surgeons in Pennsylvania