Individual provider · Type 1 NPI

Kristen Joanne Olszewski, APN-CNP

Nurse Practitioner · Oswego, IL

NPI number 1922533397 Active

Practice location

4789 Route 71
Oswego, IL 60543-7415

Fax (630) 692-5731

Other practice locations

  • 13550 S Route 30, Suite 100, Plainfield, IL 60544-5685 · (815) 436-1655

Specialties and licenses

TaxonomyCodeLicense
Family Nurse Practitioner 363LF0000X277001562 (IL)
Nurse Practitioner Primary 363L00000X277001562 (IL)

Nurse Practitioner: (1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance wit…

14 other providers at this address

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About NPI 1922533397

Kristen Joanne Olszewski, APN-CNP's National Provider Identifier is 1922533397, issued on Apr 24, 2017. The primary taxonomy on file is Nurse Practitioner (363L00000X), and the practice location is in Oswego, IL. The record was last updated on May 5, 2026.