Kingwai Lui, D.O.
NPI 1639584220ActiveIndividual· Psychiatry & Neurology, Psychiatry· Bakersfield, CA
Psychiatry & Neurology, Psychiatry (D.O.) with Arise Psychiatric Medical Group Inc, practicing in Bakersfield, California. Their prescriptions cost Medicare Part D more than their services did: $86,715 for 645 claims, against $56,183 paid for services in 2024. Neuronetics, Inc. was the largest of 9 companies reporting payments in 2025, $535.24 in all, mostly food and beverage. Lists Kern Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1639584220 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 23, 2014 |
| Last updated in NPPES | Aug 12, 2026 |
| Certified by provider | Aug 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 20A14405 | CA |
| Psychiatry & Neurology, Child & Adolescent Psychiatry | 2084P0804X | 20A14405 | 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) | Enrolled Practitioner - Psychiatry (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 102 |
|---|---|
| Services billed | 754 across 8 procedure codes |
| Paid by Medicare | $56,183 |
Part D prescriptions in 2024
| Prescriptions (claims) | 645 · 693 30-day fills |
|---|---|
| Patients | 88 |
| Total drug cost | $86,715 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Arise Psychiatric Medical Group IncBakersfield, CA · 6 clinicians
Hospital affiliations
- Kern Medical CenterBakersfield, CA
- Marian Regional Medical CenterSanta Maria, CA
- Mercy Medical CenterMerced, CA
Industry payments (Open Payments)
- 2025$535.24 · 19 payments from 9 companies
- 2024$238.04 · 11 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neuronetics, Inc. | $148.40 | 2 |
| Abbvie Inc. | $98.34 | 3 |
| Otsuka America Pharmaceutical, Inc. | $86.40 | 4 |
| Teva Pharmaceuticals USA, Inc. | $65.80 | 3 |
| Supernus Pharmaceuticals, Inc. | $44.07 | 3 |
What the 2025 payments were for
- Food and Beverage$535.24 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 117 psychiatrists in Bakersfield · All psychiatrists in California