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

Katharine Emma Bierschenk Lorey, PA

Individual provider Physician Assistant · NPI 1851908834

Katharine Emma Bierschenk Lorey, PA is a Physician Assistant in Stanford, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2020
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

300 Pasteur Dr
Stanford, CA 94305-2200
Phone: (650) 723-4000
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA59510 (CA)

Record details

NPI number1851908834
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorYes
NPI enumeratedSeptember 24, 2020
Last updated in NPPESJanuary 20, 2023
Certification dateJanuary 20, 2023

Other providers in Stanford