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

Elizabeth C Chao, MD

Individual provider Internal Medicine Physician · NPI 1700179157

Elizabeth C Chao, MD is an Internal Medicine Physician in Orange, California. Licensed in California. Registered with an NPI since 2011.

Licensed in
CA
In the registry since
2011
Specialties on file
4
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

101 The City Dr S
Orange, CA 92868-3201
Phone: (714) 456-7004
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Genetics (M.D.) Physician (primary) Taxonomy 207SG0201X · Licence A89247 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A89247 (CA)
Clinical Molecular Genetics Physician Taxonomy 207SG0203X · Licence A89247 (CA)
Molecular Genetic Pathology (Pathology) Physician Taxonomy 207ZP0007X · Licence A89247 (CA)

Record details

NPI number1700179157
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 18, 2011
Last updated in NPPESJuly 8, 2025
Certification dateJuly 8, 2025

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