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

Mrs. Karen Lynn Nichols, NP

Individual provider Family Nurse Practitioner · NPI 1154458941

Mrs. Karen Lynn Nichols, NP is a Nurse Practitioner in Downers Grove, Illinois. Qualified in 2005, 21 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
21
Licensed in
IL
In the registry since
2007
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

1441 Branding Ave Ste 310
Downers Grove, IL 60515-5624
Phone: (630) 829-1084
Fax: (630) 829-1040
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1324 N Sheridan Rd, Waukegan, IL 60085-2161 — (847) 360-4090

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209-005936 (IL)

Record details

NPI number1154458941
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedFebruary 27, 2007
Last updated in NPPESDecember 12, 2022
Certification dateDecember 12, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Downers Grove