Kevin Oei
NPI 1063816809ActiveIndividual· Family Medicine· Downey, CA
Opted out of Medicare from July 2026 to July 2028. Family Medicine in Downey, California, licensed in CA, with an NPI issued in October 2014. 80 Medicare patients in 2024, $8,920 paid; nearly all of their 138 Part D prescriptions were generic (96%). Inspire Medical Systems, Inc. reported $156.43 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1063816809 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Oct 21, 2014 |
| Last updated in NPPES | Oct 21, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 20A13597 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Jul 1, 2026 – Jul 1, 2028 |
| Can order and refer | Yes |
| Accepts assignment | Yes (participating) |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Medicare services in 2024
| Medicare patients | 80 |
|---|---|
| Services billed | 164 across 30 procedure codes |
| Paid by Medicare | $8,920 |
Part D prescriptions in 2024
| Prescriptions (claims) | 138 · 155 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $2,036 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Industry payments (Open Payments)
- 2025$156.43 · 2 payments from 1 company
- 2024$3,353 · 27 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $156.43 | 2 |
What the 2025 payments were for
- Food and Beverage$156.43 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 80 family medicine physicians in Downey · All family medicine physicians in California