Doctor profile · Federal record

Dr. Kingwai Lui, D.O.

Psychiatry Physician (CMS: Psychiatry) · Child & Adolescent Psychiatry Physician · Bakersfield, CA

  • NPI 1639584220
  • Accepts Medicare
  • 12 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 8 locations across 1 states.

NPPES Updated May 11, 2026
Primary practice
1500 Haggin Oaks Blvd Ste 202
Bakersfield, CA 93311
(661) 735-3887
California — 7 locations
Additional location
1539 McHenry Ave
Modesto, CA 953504528
(626) 696-0880
Additional location
2416 W Shaw Ave Ste 114
Fresno, CA 937113303
(626) 696-0880
Additional location
2934 N Fresno St
Fresno, CA 937031123
(626) 696-0880
Additional location
301 E 13Th St Ste D
Merced, CA 953416211
(626) 696-0880
Additional location
3433 W Shaw Ave # 107
Fresno, CA 937113229
(626) 696-0880
Additional location
496 S Barton Ave
Fresno, CA 937022985
(626) 696-0880
Additional location
90 W Ashlan Ave Ste 100
Clovis, CA 93612
(559) 473-1770

Credentials & registration

NPPES · NUCC
NPI registered
June 2014 — 12 yrs on file
Profile last updated
June 12, 2025
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
California #20A14405

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639584220. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
585
Distinct HCPCS
5
Medicare allowed
$51,950
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 368 39 $80
90833 Psychotherapy with evaluation and management visit, 30 minutes 62 11 $66
99213 Established patient office or other outpatient visit, 20-29 minutes 62 11 $79
99239 Hospital discharge day management, more than 30 minutes 47 42 $116
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 46 41 $175

In context: peer comparison

Among 19 peers in this city , average services per provider: 103. This provider delivers 5.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$238
Transactions
11
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Otsuka America Pharmaceutical, Inc. 2 $48.68
Lundbeck LLC 2 $42.73
E.R. Squibb & Sons, L.L.C. 2 $41.80
ABBVIE INC. 2 $40.61
Nevro Corp. 1 $25.14
IRONSHORE PHARMACEUTICALS INC. 1 $24.63
Tris Pharma Inc 1 $14.45

By nature of payment

Food and Beverage
$238

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
261
Patients
70
Total drug cost
$13,550
Drug Type Claims Patients Total cost
Olanzapine Generic 65 21 $2,913
Lorazepam Generic 32 14 $356
Quetiapine Fumarate Generic 23 19 $547
Trazodone Hcl Generic 22 16 $164
Alprazolam Generic 17 0 $53
Clonazepam Generic 16 0 $301
Duloxetine Hcl Generic 16 0 $249
Venlafaxine Hcl Er (Venlafaxine Hcl) Brand 16 0 $261
Trintellix (Vortioxetine Hydrobromide) Brand 15 0 $7,641
Gabapentin Generic 14 0 $185

Frequently asked questions

Auto-generated from federal data
What is Dr. Kingwai Lui's medical specialty?
Dr. Kingwai Lui practices Psychiatry Physician in Bakersfield, CA.
Where does Dr. Kingwai Lui practice?
Dr. Kingwai Lui practices at 1500 Haggin Oaks Blvd Ste 202, Bakersfield, CA 93311. Office phone: 6617353887.
What is Dr. Kingwai Lui's NPI?
Dr. Kingwai Lui's National Provider Identifier (NPI) is 1639584220, issued by NPPES.
Does Dr. Kingwai Lui accept Medicare assignment?
Yes. Dr. Kingwai Lui accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kingwai Lui commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Psychotherapy with evaluation and management visit (HCPCS 90833); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.