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

Dr. Ellen Swiontknowski Wagner, MD

Individual provider Pediatric Gastroenterology Physician · NPI 1871089136

Dr. Ellen Swiontknowski Wagner, MD is a Gastroenterology in Chicago, Illinois. Graduated from Loyola University of Chicago, Stritch School of Medicine in 2018, 8 years ago. Works from 2 locations. Licensed in Illinois.

Years since qualifying
8
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
IL
In the registry since
2018
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

225 E Chicago Ave
Chicago, IL 60611-2991
Phone: (800) 543-7362
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2515 N Clark St, Chicago, IL 60614-2730 — (800) 543-7362

Specialties & licences

Pediatric Gastroenterology Physician (primary) Taxonomy 2080P0206X · Licence 036155898 (IL)

Record details

NPI number1871089136
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 10, 2018
Last updated in NPPESAugust 3, 2026
Certification dateAugust 3, 2026

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesPEDIATRIC MEDICINE
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 2018 (8 years in practice)
Accepts Medicare assignment Not indicated

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