Individual provider · Type 1 NPI

William Christian Ahrenholz, PA

Physician Assistant · Chicago, IL

NPI number 1043968001 Active

Practice location

676 N Saint Clair St Ste 2100
Chicago, IL 60611-2993

Call (312) 695-1800 Map

Fax (312) 695-4741

Specialties and licenses

TaxonomyCodeLicense
Physician Assistant Primary 363A00000X085009068 (IL)

Physician Assistant: A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, orde…

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About NPI 1043968001

William Christian Ahrenholz, PA's National Provider Identifier is 1043968001, issued on Mar 17, 2022. The primary taxonomy on file is Physician Assistant (363A00000X), and the practice location is in Chicago, IL. The record was last updated on Jul 10, 2026.