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

Katarzyna Kaczmarczyk, MD

Individual provider Pulmonary Disease Physician · NPI 1275979692

Katarzyna Kaczmarczyk, MD is registered under Critical Care (Intensivists) in Winfield, Illinois. Qualified in 2013, 13 years ago. Practices with Central Dupage Physician Group, a 1,094-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Idaho, Illinois and Oregon.

Years since qualifying
13
Licensed in
ID, IL, OR
In the registry since
2013
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

25 N Winfield Rd Ste 202
Winfield, IL 60190-1379
Phone: (630) 933-4700
Fax: (630) 933-4427
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4400 E Flamingo Ave, Nampa, ID 83687 — (208) 302-2100

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 036164796 (IL)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence M-15136 (ID)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence MD201505 (OR)

Record details

NPI number1275979692
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 13, 2013
Last updated in NPPESOctober 30, 2023
Certification dateOctober 30, 2023

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Central Dupage Physician Group — 1094 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 patients106
Services billed 162 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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. Those with a page here are linked.

Colleagues at Central Dupage Physician Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1094 clinicians in the practice; 12 are shown here.

Other providers in Winfield