Carlyn Yeong Sook Ko, M.D.
NPI 1487612974ActiveIndividual· Emergency Medicine· Hamilton, OH
Emergency Medicine (M.D.) with Hawaii Permanente Medical Group Inc, practicing in Hamilton, Ohio. 20 Medicare patients in 2024, $1,619 paid; nearly all of their 130 Part D prescriptions were generic (94%). Lists Kaiser Foundation Hospital as a hospital affiliation.
Overview
| NPI | 1487612974 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 3, 2006 |
| Last updated in NPPES | May 21, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 35083978K | OH |
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 (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 20 across 5 procedure codes |
| Paid by Medicare | $1,619 |
Part D prescriptions in 2024
| Prescriptions (claims) | 130 · 131 30-day fills |
|---|---|
| Patients | 90 |
| Total drug cost | $1,792 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Hawaii Permanente Medical Group IncHonolulu, HI · 704 clinicians
Hospital affiliation
- Kaiser Foundation HospitalHonolulu, HI
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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