Doctor profile · Federal record

Dr. Tricia Loo, M.D.

Emergency Medicine Physician (CMS: Emergency Medicine) · Fresno, CA

  • NPI 1215113832
  • Accepts Medicare
  • 19 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2823 Fresno St
Fresno, CA 937211324
(559) 499-6439
fax (559) 499-6441
Mailing address
155 N Fresno St, Suite 206
Fresno, CA 937012302

Credentials & registration

NPPES · NUCC
NPI registered
January 2008 — 18 yrs on file
Profile last updated
December 17, 2021
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
California #A104949

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1215113832. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
15
Distinct HCPCS
1
Medicare allowed
$1,063
HCPCS Description Services Patients Avg allowed
99283 Emergency department visit with low level of medical decision making 15 15 $71

In context: peer comparison

Among 71 peers in Fresno Emergency Medicine Physician, average services per provider: 82. This provider delivers 0.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
130
Patients
130
Total drug cost
$1,748
Drug Type Claims Patients Total cost
Cefpodoxime Proxetil Generic 34 34 $968
Ondansetron Odt (Ondansetron) Brand 34 34 $257
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 28 28 $180
Ibuprofen Generic 23 23 $175
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 11 11 $168

Frequently asked questions

Auto-generated from federal data
What is Dr. Tricia Loo's medical specialty?
Dr. Tricia Loo practices Emergency Medicine Physician in Fresno, CA.
Where does Dr. Tricia Loo practice?
Dr. Tricia Loo practices at 2823 Fresno St, Fresno, CA 937211324. Office phone: 5594996439.
What is Dr. Tricia Loo's NPI?
Dr. Tricia Loo's National Provider Identifier (NPI) is 1215113832, issued by NPPES.
Does Dr. Tricia Loo accept Medicare assignment?
Yes. Dr. Tricia Loo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tricia Loo commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.