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

Karen M Ruwaldt, CNM

Individual provider Advanced Practice Midwife · NPI 1821507872

Karen M Ruwaldt, CNM is an Advanced Practice Midwife in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2017.

Licensed in
IL
In the registry since
2017
What do these letters mean?
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.

See every abbreviation used in this directory →

Practice location Address checks out

2355 S Western Ave
Chicago, IL 60608-3837
Phone: (773) 254-1400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence 209016325 (IL)

Record details

NPI number1821507872
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM
Sole proprietorNo
NPI enumeratedSeptember 21, 2017
Last updated in NPPESApril 20, 2022
Certification dateApril 20, 2022

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