Thomas Chen-Chia Tsai, MD
NPI 1053636217ActiveIndividual· Surgery· Boston, MA
Surgery (MD) in Boston, Massachusetts, trained at Stanford University School of Medicine (class of 2010). Medicare paid $44,720 for services to 99 patients in 2024. Ethicon Inc. was the largest of 2 companies reporting payments in 2025, $11,954 in all, mostly consulting fees.
Overview
| NPI | 1053636217 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 31, 2010 |
| Last updated in NPPES | May 2, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 252541 | MA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - General Surgery (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 99 |
|---|---|
| Services billed | 221 across 45 procedure codes |
| Paid by Medicare | $44,720 |
Education and affiliations
| Medical school | Stanford University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Brigham and Womens Physicians Organization IncBoston, MA · 2,994 clinicians
Hospital affiliations
- Brigham and Women Faulkner HospitalJamaica Plain, MA
- Brigham and Women's HospitalBoston, MA
Industry payments (Open Payments)
- 2025$11,954 · 8 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon Inc. | $11,930 | 7 |
| Dexcom, Inc. | $23.24 | 1 |
What the 2025 payments were for
- Consulting Fee$11,435 · 1 payment
- Travel and Lodging$495.25 · 6 payments
- Food and Beverage$23.24 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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