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

Maaria Syed, MD

Individual provider Allergy & Immunology Physician · NPI 1972878080

Maaria Syed, MD practises Allergy/Immunology in Aurora, Illinois. Graduated from Medical College of Wisconsin in 2012, 14 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
14
Trained at
Medical College of Wisconsin
Licensed in
IL, WI
In the registry since
2012
Specialties on file
4
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

4100 Healthway Dr
Aurora, IL 60504
Phone: (630) 851-3105
Show map & directions

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

Additional practice locations (3)

  • 2300 N Childrens Plz, Chicago, IL 60614-3363 — (773) 880-4302
  • 9000 W Wisconsin Ave, Milwaukee, WI 53226-4874 — (414) 266-6840
  • 9000 W Wisconsin Ave, Milwaukee, WI 53226-4874 — (414) 266-6840

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 036136795 (IL)
Allergy & Immunology Physician Taxonomy 207K00000X · Licence 64199 (WI)
Pediatrics Physician Taxonomy 208000000X · Licence 036136795 (IL)
Pediatrics Physician Taxonomy 208000000X · Licence 64199 (WI)

Record details

NPI number1972878080
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2012
Last updated in NPPESJuly 21, 2022
Certification dateNovember 18, 2021

Medicare enrollment

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

Medicare specialtyALLERGY/IMMUNOLOGY
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2012 (14 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 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 patients32
Services billed 339 a service is one billed item, such as a visit, a test or a procedure
Average patient age68

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 Advocate Health and Hospitals Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3079 clinicians in the practice; 12 are shown here.

Other providers in Aurora