Nene Takahashi, DO
NPI 1871242420ActiveIndividual· Psychiatry & Neurology, Psychiatry· Oak Brook, IL
Psychiatry & Neurology, Psychiatry (DO) with Mugen Psychiatry LLC, practicing in Oak Brook, Illinois. Part D covered 116 prescriptions written in 2024, 97% of them generic. Teva Pharmaceuticals USA, Inc. was the largest of 4 companies reporting payments in 2025, $473.07 in all, mostly food and beverage.
Overview
| NPI | 1871242420 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 21, 2022 |
| Last updated in NPPES | Aug 15, 2026 |
| Certified by provider | Aug 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 036172044 | IL |
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 - Psychiatry (IL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 116 · 157 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $7,586 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Psychiatry |
Medical group
- Mugen Psychiatry LLCChicago, IL · 19 clinicians
Industry payments (Open Payments)
- 2025$473.07 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $130.43 | 1 |
| Neurocrine Biosciences, Inc. | $124.23 | 1 |
| Alkermes, Inc. | $109.68 | 1 |
| Otsuka America Pharmaceutical, Inc. | $108.73 | 1 |
What the 2025 payments were for
- Food and Beverage$473.07 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 psychiatrists in Oak Brook · All psychiatrists in Illinois