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

MS. Katherine Z Demunno, OTR/L

Individual provider Occupational Therapist · NPI 1508031444

MS. Katherine Z Demunno, OTR/L is registered under Occupational Therapist in Private Practice in Crystal Lake, Illinois. Graduated from University of Chicago, Pritzker School of Medicine in 1996, 30 years ago. Practices with Empower Advanced Therapy, a 7-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
30
Trained at
University of Chicago, Pritzker School of Medicine
Licensed in
IL
In the registry since
2008
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

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Practice location Address checks out

407 E Terra Cotta Ave Ste E
Crystal Lake, IL 60014-3602
Phone: (847) 766-0011
Fax: (847) 999-6722
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 056.004156 (IL)

Record details

NPI number1508031444
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L
Sole proprietorNo
NPI enumeratedApril 22, 2008
Last updated in NPPESMay 4, 2026
Certification dateMay 4, 2026

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolUNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Empower Advanced Therapy — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients39
Services billed 2,559 a service is one billed item, such as a visit, a test or a procedure
Average patient age79

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.

Colleagues at Empower Advanced Therapy

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Crystal Lake