NPI Portal NPI Lookup & Verification

Physician Assistant in Oswego, IL

10 active Physician Assistant providers practice in Oswego, Illinois according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Physician Assistant providers in Oswego, IL
NPI Name Type Specialty Location
1346976883 Community Surgical Assistants LLC Organization Surgical Physician Assistant Oswego, IL
1063072973 John Clark Individual Medical Physician Assistant Oswego, IL
1124749700 Jonathan Patrick Ruiz Organization Surgical Physician Assistant Oswego, IL
1871244426 Jonathan Ruiz Individual Surgical Physician Assistant Oswego, IL
1811846512 Mary Harshberger Individual Physician Assistant Oswego, IL
1538109947 Melissa Best Individual Physician Assistant Oswego, IL
1144238684 Ramona Kitching Individual Physician Assistant Oswego, IL
1366563280 Sharon Shieh Individual Physician Assistant Oswego, IL
1881844934 Stephanie Walsh Individual Surgical Physician Assistant Oswego, IL
1780108225 Taylor Poynter Individual Physician Assistant Oswego, IL

Frequently asked questions

How many Physician Assistant providers are in Oswego, IL?
The latest NPPES snapshot lists 10 active Physician Assistant providers with a practice address in Oswego, Illinois.
How do I check a Physician Assistant provider's NPI in Oswego?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-10.