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

Imran Ahmed Nizamuddin, MD

Individual provider Internal Medicine Physician · NPI 1124587365

Imran Ahmed Nizamuddin, MD is an Internal Medicine in Oak Lawn, Illinois. Graduated from University of Missouri, Kansas City, School of Medicine in 2019, 7 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
7
Trained at
University of Missouri, Kansas City, School of Medicine
Licensed in
IL
In the registry since
2019
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

4440 W 95th St Fl 8
Oak Lawn, IL 60453-2600
Phone: (708) 684-5267
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2320 E 93rd St, Chicago, IL 60617-3909 — (773) 967-5418

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 036.174071 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036.174071 (IL)

Record details

NPI number1124587365
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 18, 2019
Last updated in NPPESOctober 8, 2025
Certification dateOctober 8, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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