Kenji Okumura, M.D.
NPI 1023460953ActiveIndividual· Surgery· Valhalla, NY
Surgery (M.D.) with Westchester Medical Center Advanced Physician Services PC, practicing in Valhalla, New York. Medicare paid $19,623 for services to 19 patients in 2024. Organox Ltd was the largest of 5 companies reporting payments in 2025, $1,139 in all, mostly travel and lodging. Lists Westchester Medical Center as a hospital affiliation.
Overview
| NPI | 1023460953 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 2, 2016 |
| Last updated in NPPES | Jun 27, 2024 |
| Certified by provider | Jun 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 313638 | NY |
| 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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 90 across 20 procedure codes |
| Paid by Medicare | $19,623 |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Westchester Medical Center Advanced Physician Services PCValhalla, NY · 897 clinicians
Hospital affiliation
- Westchester Medical CenterValhalla, NY
Industry payments (Open Payments)
- 2025$1,139 · 14 payments from 5 companies
- 2024$13.55 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organox Ltd | $724.58 | 9 |
| Xvivo Perfusion Inc. | $332.00 | 1 |
| Ipsen Biopharmaceuticals, Inc | $47.22 | 2 |
| Intercept Pharmaceuticals, Inc. | $17.64 | 1 |
| Merck Sharp & Dohme LLC | $17.10 | 1 |
What the 2025 payments were for
- Travel and Lodging$627.00 · 2 payments
- Food and Beverage$511.54 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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