Doctor profile · Federal record

Dr. Leigh Avera, D.O.

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

  • NPI 1083954390
  • Accepts Medicare
  • 13 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
400 N Pepper Ave
Colton, CA 923241801
(909) 580-1000

Credentials & registration

NPPES · NUCC
NPI registered
February 2013 — 13 yrs on file
Profile last updated
March 14, 2024
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
California #20A13561

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083954390. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
14
Distinct HCPCS
1
Medicare allowed
$1,712
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 14 14 $122

In context: peer comparison

Among 38 peers in Colton Emergency Medicine Physician, average services per provider: 91. This provider delivers 0.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
146
Patients
144
Total drug cost
$1,267
Drug Type Claims Patients Total cost
Cephalexin Generic 40 39 $401
Ondansetron Odt (Ondansetron) Brand 39 39 $237
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 37 37 $253
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 16 15 $280
Ibuprofen Generic 14 14 $96

Frequently asked questions

Auto-generated from federal data
What is Dr. Leigh Avera's medical specialty?
Dr. Leigh Avera practices Emergency Medicine Physician in Colton, CA.
Where does Dr. Leigh Avera practice?
Dr. Leigh Avera practices at 400 N Pepper Ave, Colton, CA 923241801. Office phone: 9095801000.
What is Dr. Leigh Avera's NPI?
Dr. Leigh Avera's National Provider Identifier (NPI) is 1083954390, issued by NPPES.
Does Dr. Leigh Avera accept Medicare assignment?
Yes. Dr. Leigh Avera accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leigh Avera commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.