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

Dr. Catherine Jang Guziewski, PT

Individual provider Physical Therapist · NPI 1306313028

Dr. Catherine Jang Guziewski, PT is registered under Physical Therapist in Private Practice in Chicago, Illinois. Qualified in 2009, 17 years ago. Practices with Rci (Wrs) LLC, a 330-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois and Maryland.

Years since qualifying
17
Licensed in
IL, MD
In the registry since
2018
Specialties on file
2
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

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Practice location Address checks out

1725 W Harrison St Ste 440
Chicago, IL 60612-3836
Phone: (312) 563-2454
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 6794 Paseo Catalina, Pleasanton, CA 94566-8617 — (925) 922-9138
  • 7556 Teague Rd Ste 400, Hanover, MD 21076-1213 — (410) 799-4994

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 070.026613 (IL)
Physical Therapist Taxonomy 225100000X · Licence 27298 (MD)

Record details

NPI number1306313028
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT
Sole proprietorNo
NPI enumeratedOctober 31, 2018
Last updated in NPPESSeptember 30, 2024
Certification dateSeptember 30, 2024

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Rci (Wrs) Llc — 330 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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 patients63
Services billed 804 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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 Rci (Wrs) LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 330 clinicians in the practice; 12 are shown here.

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