Rio Sutikno-Ong, MD
NPI 1629104526ActiveIndividual· Emergency Medicine· Covina, CA
Emergency Medicine (MD) in Covina, California, trained at Loma Linda University School of Medicine (class of 1979). 226 Medicare patients in 2024, $35,388 paid; nearly all of their 282 Part D prescriptions were generic (93%).
Overview
| NPI | 1629104526 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 26, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | G42729 | CA |
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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 226 |
|---|---|
| Services billed | 326 across 16 procedure codes |
| Paid by Medicare | $35,388 |
Part D prescriptions in 2024
| Prescriptions (claims) | 282 · 285 30-day fills |
|---|---|
| Patients | 131 |
| Total drug cost | $1,477 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Emergency Medicine |
Medical group
- Gem Medical Group CorporationSouth El Monte, CA · 57 clinicians
Hospital affiliations
- Greater El Monte Community HospitalSouth El Monte, CA
- Monterey Park HospitalMonterey Park, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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