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

Individual provider Obstetrics & Gynecology Physician · NPI 1346875481

Margaret Alice Williams, MD is an Obstetrics/Gynecology in Chicago, Illinois. Graduated from University of Alabama School of Medicine in 2021, 5 years ago. Licensed in Illinois and Wisconsin.

Years since qualifying
5
Trained at
University of Alabama School of Medicine
Licensed in
IL, WI
In the registry since
2020
Specialties on file
2
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

5841 S Maryland Ave M/c 2050
Chicago, IL 60637-1443
Phone: (773) 834-0742
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 036.167635 (IL)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 81347-20 (WI)

Record details

NPI number1346875481
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 9, 2020
Last updated in NPPESJuly 15, 2025
Certification dateJuly 15, 2025

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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