Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Calvin Li Gao, MD

Individual provider Pediatric Emergency Medicine (Pediatrics) Physician · NPI 1134689912

Calvin Li Gao, MD is a Pediatric Emergency Medicine (Pediatrics) Physician in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2019.

Licensed in
MO
In the registry since
2019
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

615 S New Ballas Rd
Saint Louis, MO 63141-8221
Phone: (314) 251-1604
Fax: (314) 251-1601
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Emergency Medicine (Pediatrics) Physician (primary) Taxonomy 2080P0204X · Licence 2022013317 (MO)

Record details

NPI number1134689912
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 20, 2019
Last updated in NPPESJuly 31, 2025
Certification dateJuly 31, 2025

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