National Provider Identifier Database

LEIGH C CHAO, MD – NPI #1922081348
Emergency Medicine

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.


Contact Information

LEIGH C CHAO, MD
11133 DUNN RD
DEPT EMERGENCY MED
SAINT LOUIS, MO63136-6163
Phone: 314-362-9123
Fax: 314-747-9160
Website:
Specialty Taxonomy Code
* Emergency Medicine 207P00000X

* Indicates primary specialty

NPI Profile & details for LEIGH C CHAO

NPI Number 1922081348
Credentials MD
Entity Individual
Enumeration date 11/21/2005
Last updated 07/14/2025 - About 11 months ago
Sole proprietor1 No
Identifiers
  • MO License #: 112947
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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