Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Katherine Willey, FNP, CNM

Individual provider Family Nurse Practitioner · NPI 1427142454

Katherine Willey, FNP, CNM is registered under Certified Nurse Midwife (CNM) in Chicago, Illinois. Qualified in 2005, 21 years ago. Practices with The University of Chicago Medical Center, a 909-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois, Kansas and Missouri.

Years since qualifying
21
Licensed in
IL, KS, MO
In the registry since
2006
Specialties on file
5
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.

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Practice location Address checks out

2740 W Foster Ave LL7
Chicago, IL 60625-3500
Phone: (773) 878-8200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5841 S Maryland Ave, Chicago, IL 60637-1443 — (773) 702-1000

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence 209008179 (IL)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 45818 (KS)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 2005028185 (MO)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 209008178 (IL)
Advanced Practice Midwife Taxonomy 367A00000X · Licence 2005028185 (MO)

Record details

NPI number1427142454
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP , CNM
Sole proprietorNo
NPI enumeratedOctober 3, 2006
Last updated in NPPESMay 22, 2024
Certification dateMay 22, 2024

Medicare enrollment

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

Medicare specialtyCERTIFIED NURSE MIDWIFE (CNM)
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice The University Of Chicago Medical Center — 909 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at The University of Chicago Medical Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 909 clinicians in the practice; 12 are shown here.

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