Naoko Onizuka, M.D., PH.D., M.P.H.
NPI 1336672930ActiveIndividual· Orthopaedic Surgery· St Louis Park, MN
Orthopaedic Surgery (M.D., PH.D., M.P.H.) with Park Nicollet Clinic and 1 other group, practicing in St Louis Park, Minnesota. 121 Medicare patients in 2024, $82,572 paid; nearly all of their 58 Part D prescriptions were generic (98%). Lists Park Nicollet Methodist Hospital as a hospital affiliation.
Overview
| NPI | 1336672930 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D., M.P.H. |
| Sole proprietor | No |
| NPI issued | Apr 10, 2017 |
| Last updated in NPPES | Jul 27, 2023 |
| Certified by provider | Jul 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 67089 | MN |
| Internal Medicine | 207R00000X | 67089 | MN |
| Orthopaedic Surgery, Orthopaedic Trauma | 207XX0801X | 67089 | MN |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 121 |
|---|---|
| Services billed | 246 across 79 procedure codes |
| Paid by Medicare | $82,572 |
Part D prescriptions in 2024
| Prescriptions (claims) | 58 · 58 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $571.96 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Orthopedic Surgery |
| Secondary specialties | Internal Medicine |
Medical groups
- Park Nicollet ClinicSt Louis Park, MN · 1,787 clinicians
- Tria Orthopaedic Center LLCWoodbury, MN · 515 clinicians
Hospital affiliation
- Park Nicollet Methodist HospitalSaint Louis Park, MN
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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