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

Anna An-Li Tseng, MD

Individual provider Pediatrics Physician · NPI 1558383901

Anna An-Li Tseng, MD is a Pediatrics Physician in Palo Alto, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

725 Welch Rd
Palo Alto, CA 94304-1601
Phone: (650) 497-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence G81559 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence H75077 (CA)
Pediatric Critical Care Medicine Physician Taxonomy 2080P0203X · Licence G81559 (CA)

Record details

NPI number1558383901
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 24, 2006
Last updated in NPPESMarch 9, 2016

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