Doctor profile · Federal record

Dr. Randall Turner, D.O.

Psychiatry Physician (CMS: Psychiatry) · Irvine, CA

  • NPI 1164696993
  • Accepts Medicare
  • 18 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
17782 Cowan, Suite A
Irvine, CA 926146030
(949) 722-7118
fax (949) 722-7119
Mailing address
Po Box 18228
Irvine, CA 926238228

Credentials & registration

NPPES · NUCC
NPI registered
April 2008 — 18 yrs on file
Profile last updated
February 23, 2015
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
California #20A10933

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164696993. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
977
Distinct HCPCS
3
Medicare allowed
$84,652
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 915 174 $83
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 33 33 $183
99238 Hospital discharge day management, 30 minutes or less 29 28 $86

In context: peer comparison

Among 5 peers in Irvine Psychiatry Physician, average services per provider: 191. This provider delivers 5.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
25
Patients
0
Total drug cost
$220
Drug Type Claims Patients Total cost
Buspirone Hcl Generic 13 0 $46
Gabapentin Generic 12 0 $174

Frequently asked questions

Auto-generated from federal data
What is Dr. Randall Turner's medical specialty?
Dr. Randall Turner practices Psychiatry Physician in Irvine, CA.
Where does Dr. Randall Turner practice?
Dr. Randall Turner practices at 17782 Cowan, Irvine, CA 926146030. Office phone: 9497227118.
What is Dr. Randall Turner's NPI?
Dr. Randall Turner's National Provider Identifier (NPI) is 1164696993, issued by NPPES.
Does Dr. Randall Turner accept Medicare assignment?
Yes. Dr. Randall Turner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Randall Turner commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.