Derek Hitoshi Nakayama, M.D.
NPI 1548528904ActiveIndividual· Student in an Organized Health Care Education/Training Program· Honolulu, HI
Student in an Organized Health Care Education/Training Program (M.D.) in Honolulu, Hawaii, trained at University of Hawaii John A. Burns School of Medicine (class of 2012). 182 Medicare patients in 2024, $21,968 paid; nearly all of their 363 Part D prescriptions were generic (97%).
Overview
| NPI | 1548528904 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 24, 2012 |
| Last updated in NPPES | Apr 24, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Student in an Organized Health Care Education/Training Program Primary | 390200000X | — | — |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 182 |
|---|---|
| Services billed | 197 across 12 procedure codes |
| Paid by Medicare | $21,968 |
Part D prescriptions in 2024
| Prescriptions (claims) | 363 · 366 30-day fills |
|---|---|
| Patients | 222 |
| Total drug cost | $4,628 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | University of Hawaii John A. Burns School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Emergency Medicine |
Medical group
- Northwest Emergency Physicians LLCTacoma, WA · 271 clinicians
Hospital affiliation
- Cascade Valley HospitalArlington, WA
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All 228 Student in an Organized Health Care Education/Training Program providers in Honolulu · All Student in an Organized Health Care Education/Training Program providers in Hawaii