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

Osama Siddiqui

Individual provider Internal Medicine Physician · NPI 1225512270

Osama Siddiqui is an Internal Medicine in Evanston, Illinois. Graduated from Northwestern University Feinberg Medical School in 2023, 3 years ago. Licensed in Illinois.

Years since qualifying
3
Trained at
Northwestern University Feinberg Medical School
Licensed in
IL
In the registry since
2018
Specialties on file
2
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Practice location Address checks out

2650 Ridge Ave Ste 130
Evanston, IL 60201-1700
Phone: (847) 570-2700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036178982 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125.081278 (IL)

Record details

NPI number1225512270
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 15, 2018
Last updated in NPPESMarch 16, 2026
Certification dateMarch 16, 2026
Mailing address2650 Ridge Ave Ste 1223, Evanston, IL 60201-1700

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 2023 (3 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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