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

Katherine Petersen, PA

Individual provider Physician Assistant · NPI 1720705957

Katherine Petersen, PA is a Physician Assistant in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2022.

Licensed in
IL
In the registry since
2022
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

1 E Erie St Ste 530
Chicago, IL 60611-2792
Phone: (773) 677-4300
Fax: (773) 423-8429
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 085-009537 (IL)

Record details

NPI number1720705957
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedOctober 27, 2022
Last updated in NPPESJuly 8, 2025
Certification dateJuly 8, 2025

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