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

Jadwiga B. Czajkowska, DO

Individual provider Internal Medicine Physician · NPI 1629242094

Jadwiga B. Czajkowska, DO is a Rheumatology in Elk Grove Village, Illinois. Graduated from Midwestern University, Chicago College of Osteopathic Med in 2006, 20 years ago. Practices with Northwest Rheumatology Specialists SC, a 6-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
20
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
IL
In the registry since
2008
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

800 Biesterfield Rd Ste 4003 Northwest Rheumatology Specialists S.c
Elk Grove Village, IL 60007
Phone: (847) 364-0800
Fax: (847) 364-0854
Show map & directions

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

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 036-124686 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence AM3870816-C1675 (IL)

Record details

NPI number1629242094
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 16, 2008
Last updated in NPPESDecember 30, 2021
Certification dateDecember 30, 2021

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 2006 (20 years in practice)
Group practice Northwest Rheumatology Specialists Sc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Elk Grove Village