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

Jennifer I Klaas, NP

Individual provider Nurse Practitioner · NPI 1932469640

Jennifer I Klaas, NP is a Nurse Practitioner in Hazel Crest, Illinois. Graduated from Rush Medical College of Rush University in 2011, 15 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
15
Trained at
Rush Medical College of Rush University
Licensed in
IL
In the registry since
2012
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

17850 Kedzie Ave Ste 2100
Hazel Crest, IL 60429-2056
Phone: (708) 957-4011
Fax: (708) 957-4013
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1725 W Harrison St, Chicago, IL 60612-3841 — (312) 942-5861

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 209-009566 (IL)

Record details

NPI number1932469640
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMay 29, 2012
Last updated in NPPESFebruary 7, 2025
Certification dateFebruary 7, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 2011 (15 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Hazel Crest