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

Katherine Whittaker Walsh, RN, APN, CNP

Individual provider Registered Nurse · NPI 1295988210

Katherine Whittaker Walsh, RN, APN, CNP is a Nurse Practitioner in Chicago, Illinois. Graduated from Rush Medical College of Rush University in 1996, 30 years ago. Practices with The Board of Trustees of the University of Illinois, a 1,142-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
30
Trained at
Rush Medical College of Rush University
Licensed in
IL
In the registry since
2008
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.
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

See every abbreviation used in this directory →

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Practice location Address checks out

912 S Wood St # MC799
Chicago, IL 60612-4300 Not confirmed with CMS for 17 years — call before visiting
Phone: (312) 996-4842
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 209003069 (IL)
Registered Nurse Taxonomy 163W00000X · Licence 041284177 (IL)

Record details

NPI number1295988210
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , APN , CNP
Sole proprietorNo
NPI enumeratedNovember 4, 2008
Last updated in NPPESNovember 4, 2008

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 1996 (30 years in practice)
Group practice The Board Of Trustees Of The University Of Illinois — 1142 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients38
Services billed 43 a service is one billed item, such as a visit, a test or a procedure
Average patient age68

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at The Board of Trustees of the University of Illinois

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1142 clinicians in the practice; 12 are shown here.

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