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

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.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

909 S Fair Oaks Ave
Pasadena, CA 91105-2625
Phone: (626) 389-9300
Fax: (626) 389-9336
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Other providers in Pasadena