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

Karen Lynn Duggan, RN

Individual provider Addiction (Substance Use Disorder) Registered Nurse · NPI 1164991568

Karen Lynn Duggan, RN is an Addiction (Substance Use Disorder) Registered Nurse in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2018.

Licensed in
IL
In the registry since
2018
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

9831 S Western Ave
Chicago, IL 60643-1740
Phone: (708) 217-3647
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 041319228 (IL)
Addiction (Substance Use Disorder) Registered Nurse Taxonomy 163WA0400X · Licence 041319228 (IL)

Record details

NPI number1164991568
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedNovember 15, 2018
Last updated in NPPESNovember 15, 2018

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