Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Allen Jerome Rosenbaum, MD

Individual provider Gastroenterology Physician · NPI 1508862368

Dr. Allen Jerome Rosenbaum, MD is a Gastroenterology in Des Plaines, Illinois. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 1979, 47 years ago. Practices with Midwest Digestive Health and Nutrition, PLLC, a 25-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
47
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
IL
In the registry since
2005
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

900 Rand Rd Ste 120
Des Plaines, IL 60016-2359
Phone: (312) 767-3244
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 036060818 (IL)

Record details

NPI number1508862368
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 24, 2005
Last updated in NPPESNovember 27, 2023
Certification dateNovember 27, 2023

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 1979 (47 years in practice)
Group practice Midwest Digestive Health And Nutrition, Pllc — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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