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

Peggy Tseng, MD

Individual provider Emergency Medicine Physician · NPI 1740686856

Peggy Tseng, MD is an Emergency Medicine Physician in Los Angeles, California. Licensed in California. Registered with an NPI since 2014.

Licensed in
CA
In the registry since
2014
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

1200 N State St Rm 1011 Lac Usc Medical Center
Los Angeles, CA 90033-1029
Phone: (323) 226-2828
Fax: (323) 226-8101
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A133151 (CA)

Record details

NPI number1740686856
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 17, 2014
Last updated in NPPESFebruary 13, 2024
Certification dateFebruary 13, 2024

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