Steven Gene Wei Wong, MD
NPI 1275553307ActiveIndividual· Internal Medicine, Hematology & Oncology· Santa Monica, CA
Internal Medicine, Hematology & Oncology (MD) in Santa Monica, California, trained at University of California, Geffen School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $655,009 for 114 claims, against $5,718 paid for services in 2024. Janssen Scientific Affairs, LLC was the largest of 16 companies reporting payments in 2025, $1,136 in all, mostly food and beverage.
Overview
| NPI | 1275553307 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 20, 2006 |
| Last updated in NPPES | Nov 27, 2024 |
| Certified by provider | Nov 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | G79910 | CA |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 210540 | AK |
| Internal Medicine, Hematology & Oncology | 207RH0003X | MD23655 | ME |
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 - Medical Oncology (AK); Practitioner - Hematology/Oncology (CA); Practitioner - Hematology/Oncology (ME); Practitioner - Medical Oncology (MO); Practitioner - Hematology/Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 45 |
|---|---|
| Services billed | 71 across 9 procedure codes |
| Paid by Medicare | $5,718 |
Part D prescriptions in 2024
| Prescriptions (claims) | 114 · 166 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $655,009 |
| Generic share | 61% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
Medical groups
- Saint Lukes Physician Group IncOverland Park, KS · 1,237 clinicians
- Sant P Chawla M D IncSanta Monica, CA · 5 clinicians
Hospital affiliations
- Peacehealth Ketchikan Medical CenterKetchikan, AK
- St Lukes Hospital of Kansas CityKansas City, MO
Industry payments (Open Payments)
- 2025$1,136 · 35 payments from 16 companies
- 2024$1,377 · 41 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Scientific Affairs, LLC | $225.78 | 3 |
| Tempus Ai, Inc | $175.29 | 2 |
| Daiichi Sankyo Inc. | $146.88 | 6 |
| Merck Sharp & Dohme LLC | $115.73 | 4 |
| Pfizer Inc. | $96.29 | 3 |
What the 2025 payments were for
- Food and Beverage$1,136 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 47 hematologist-oncologists in Santa Monica · All hematologist-oncologists in California