Eugene Tsai, M.D.
NPI 1437474475ActiveIndividual· Orthopaedic Surgery, Hand Surgery· Los Angeles, CA
Orthopaedic Surgery, Hand Surgery (M.D.) in Los Angeles, California, trained at Columbia University College of Physicians and Surgeons (class of 2010). Mostly services rather than prescriptions: Medicare paid $205,529 for 555 patients in 2024, with only 32 Part D claims. Skeletal Dynamics Inc was the largest of 7 companies reporting payments in 2025, $8,275 in all, mostly education.
Overview
| NPI | 1437474475 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 1, 2010 |
| Last updated in NPPES | Dec 12, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Hand Surgery Primary | 207XS0106X | A142027 | CA |
| Orthopaedic Surgery | 207X00000X | 261886 | MA |
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 - Hand Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 555 |
|---|---|
| Services billed | 3,247 across 89 procedure codes |
| Paid by Medicare | $205,529 |
Part D prescriptions in 2024
| Prescriptions (claims) | 32 · 34 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $371.83 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Hand Surgery |
| Secondary specialties | Orthopedic Surgery |
| Telehealth | Offers telehealth |
Medical group
- Cedars-Sinai Medical Care FoundationWest Hollywood, CA · 1,692 clinicians
Hospital affiliation
- Cedars-Sinai Medical CenterLos Angeles, CA
Industry payments (Open Payments)
- 2025$8,275 · 11 payments from 7 companies
- 2024$1,430 · 13 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Skeletal Dynamics Inc | $7,602 | 2 |
| Musculoskeletal Transplant Foundation Inc. | $213.58 | 1 |
| Saxum Surgical, Inc. | $173.26 | 2 |
| Endo USA, Inc. | $156.28 | 1 |
| Trimed, Inc. | $62.44 | 1 |
What the 2025 payments were for
- Education$7,200 · 1 payment
- Food and Beverage$610.54 · 8 payments
- Travel and Lodging$464.62 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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