Doctor profile · Federal record

Dr. Brian Wu, MD, PHD

Psychiatry Physician (CMS: Psychiatry) · Student in an Organized Health Care Education/Training Program · Riverside, CA

  • NPI 1033637236
  • Accepts Medicare
  • MIPS 83.9 / 100 · 2023
  • 9 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
9990 County Farm RD
Riverside, CA 925033542
(951) 358-3589
Additional location
2010 Zonal Ave # 1P10
Los Angeles, CA 900331026
(323) 260-1066
Mailing address
2010 Zonal Ave # 1P10
Los Angeles, CA 900331026

Credentials & registration

NPPES · NUCC
NPI registered
September 2017 — 9 yrs on file
Profile last updated
July 20, 2023
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
California #A159332

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033637236. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,323
Distinct HCPCS
10
Medicare allowed
$568,142
HCPCS Description Services Patients Avg allowed
90792 Psychiatric diagnostic evaluation with medical services 2,635 2,585 $181
90792 Psychiatric diagnostic evaluation with medical services 283 279 $179
99214 Established patient office or other outpatient visit, 30-39 minutes 83 81 $105
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 58 31 $56
99215 Established patient office or other outpatient visit, 40-54 minutes 55 52 $154
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 53 51 $116
99214 Established patient office or other outpatient visit, 30-39 minutes 39 37 $110
99213 Established patient office or other outpatient visit, 20-29 minutes 33 28 $75
99213 Established patient office or other outpatient visit, 20-29 minutes 30 30 $70
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 22 16 $114

In context: peer comparison

Among 13 peers in this city , average services per provider: 188. This provider delivers 18× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,248
Transactions
4
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Neuronetics, Inc. 3 $2,100.65
ACADIA Pharmaceuticals Inc 1 $147.84

By nature of payment

Travel and Lodging
$1,230
Food and Beverage
$1,019

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
308
Patients
16
Total drug cost
$16,793
Drug Type Claims Patients Total cost
Mirtazapine Generic 55 16 $1,658
Trazodone Hcl Generic 37 0 $468
Buspirone Hcl Generic 30 0 $238
Divalproex Sodium Generic 28 0 $794
Quetiapine Fumarate Generic 28 0 $994
Duloxetine Hcl Generic 18 0 $1,529
Fluoxetine Hcl Generic 18 0 $123
Clozapine Generic 15 0 $2,126
Olanzapine Generic 15 0 $1,438
Lurasidone Hcl Generic 14 0 $6,230

Frequently asked questions

Auto-generated from federal data
What is Dr. Brian Wu's medical specialty?
Dr. Brian Wu practices Psychiatry Physician in Riverside, CA.
Where does Dr. Brian Wu practice?
Dr. Brian Wu practices at 9990 County Farm RD, Riverside, CA 925033542. Office phone: 9513583589.
What is Dr. Brian Wu's NPI?
Dr. Brian Wu's National Provider Identifier (NPI) is 1033637236, issued by NPPES.
Does Dr. Brian Wu accept Medicare assignment?
Yes. Dr. Brian Wu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Wu commonly perform?
Top Medicare-reported procedures in 2023: Psychiatric diagnostic evaluation with medical services (HCPCS 90792); Psychiatric diagnostic evaluation with medical services (HCPCS 90792); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.