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

Individual provider Obstetrics & Gynecology Physician · NPI 1558441014

Gil A Weiss, MD is an Obstetrics/Gynecology in Chicago, Illinois. Qualified in 2001, 25 years ago. Practices with Midwest Center for Women's Healthcare, Ltd, a 89-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
25
Licensed in
NY
In the registry since
2006
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

30 N Michigan Ave Ste 607
Chicago, IL 60602-3402
Phone: (312) 726-3917
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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 237578 (NY)

Record details

NPI number1558441014
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 17, 2006
Last updated in NPPESOctober 25, 2023
Certification dateOctober 25, 2023

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Midwest Center For Women'S Healthcare, Ltd — 89 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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