Doctor profile · Federal record

Dr. Son Tran, M.D.

Anesthesiology Physician (CMS: Anesthesiology) · Orange, CA

  • NPI 1831110378
  • Accepts Medicare
  • 30 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1100 W Stewart Dr
Orange, CA 928683849
(714) 633-9111
fax (714) 744-8695
Mailing address
Po Box 1628
Orange, CA 928560628

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
November 7, 2014
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
California #A70649
Medicaid
CA #00A706490

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1831110378. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
52
Distinct HCPCS
3
Medicare allowed
$7,447
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 24 24 $136
00813 Anesthesia for procedure on small and large bowel using an endoscope 15 15 $162
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 13 13 $135

In context: peer comparison

Among 76 peers in Orange Anesthesiology Physician, average services per provider: 29. This provider delivers 1.8× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Son Tran's medical specialty?
Dr. Son Tran practices Anesthesiology Physician in Orange, CA.
Where does Dr. Son Tran practice?
Dr. Son Tran practices at 1100 W Stewart Dr, Orange, CA 928683849. Office phone: 7146339111.
What is Dr. Son Tran's NPI?
Dr. Son Tran's National Provider Identifier (NPI) is 1831110378, issued by NPPES.
Does Dr. Son Tran accept Medicare assignment?
Yes. Dr. Son Tran accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Son Tran commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.