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

Katherine Au, MD

Individual provider Plastic Surgery Physician · NPI 1689888042

Katherine Au, MD is a Plastic Surgery Physician in Pasadena, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
2
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

909 S Fair Oaks Ave
Pasadena, CA 91105-2625
Phone: (626) 389-9300
Fax: (626) 389-9336
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery of the Hand (Plastic Surgery) Physician (primary) Taxonomy 2082S0105X · Licence A101676 (CA)
Plastic Surgery Physician Taxonomy 208200000X · Licence A101676 (CA)

Record details

NPI number1689888042
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 9, 2007
Last updated in NPPESMay 18, 2018
Mailing addressPo Box 8500, Shriners Hospitals For Children Los Angeles, Philadelphia, PA 19178-7642

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