Doctor profile · Federal record

Dr. Christine Luo

Emergency Medicine Physician · Orange, CA

  • NPI 1710410840
  • MIPS 76.4 / 100 · 2023
  • 9 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
101 the City Dr S
Orange, CA 928683201
(714) 456-8888
Additional location
11234 Anderson St
Loma Linda, CA 923501716
(909) 558-4344
Additional location
1St Floor, Unit 100, 700 Lawrence Expy
Santa Clara, CA 95051
(408) 851-5300
Show 1 more location
Additional location
410 W 10Th Ave
Columbus, OH 432101240
(614) 293-3989
Mailing address
200 S Manchester Ave Ste 300
Orange, CA 928683219

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Profile last updated
October 16, 2024
Specialty taxonomy
207P00000X — NUCC code
State license (1)
California #A177755

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1710410840. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
88
Distinct HCPCS
3
Medicare allowed
$11,060
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 48 48 $181
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 23 22 $8
99284 Emergency department visit with moderate level of medical decision making 17 16 $129

In context: peer comparison

Among 51 peers in Orange Emergency Medicine Physician, average services per provider: 60. This provider delivers 1.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
11
Total drug cost
$118
Drug Type Claims Patients Total cost
Cephalexin Generic 11 11 $118

Frequently asked questions

Auto-generated from federal data
What is Dr. Christine Luo's medical specialty?
Dr. Christine Luo practices Emergency Medicine Physician in Orange, CA.
Where does Dr. Christine Luo practice?
Dr. Christine Luo practices at 101 the City Dr S, Orange, CA 928683201. Office phone: 7144568888.
What is Dr. Christine Luo's NPI?
Dr. Christine Luo's National Provider Identifier (NPI) is 1710410840, issued by NPPES.
What procedures does Dr. Christine Luo commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.