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

Dr. Kasey J Chaszczewski, MD

Individual provider Pediatrics Physician · NPI 1215376868

Dr. Kasey J Chaszczewski, MD is a Cardiovascular Disease (Cardiology) in Milwaukee, Wisconsin. Graduated from State University of New York at Stony Brook, School of Medicine in 2013, 13 years ago. Practices with Childrens Specialty Group Inc, a 213-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
13
Trained at
State University of New York at Stony Brook, School of Medicine
Licensed in
IL, WI
In the registry since
2013
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

9000 W Wisconsin Ave
Milwaukee, WI 53226-4874
Phone: (414) 266-2380
Show map & directions

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

Additional practice locations (1)

  • 9200 W Wisconsin Ave, Milwaukee, WI 53226-3522 — (414) 805-5320

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X · Licence 74942 (WI)
Pediatrics Physician Taxonomy 208000000X · Licence 125-063768 (IL)

Record details

NPI number1215376868
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2013
Last updated in NPPESMarch 11, 2024
Certification dateMarch 11, 2024

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesPEDIATRIC MEDICINE
Medical schoolSTATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Childrens Specialty Group Inc — 213 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Milwaukee