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

Individual provider Internal Medicine Physician · NPI 1134493315

Azizur Rahman Arain, MD is an Internal Medicine Physician in Oak Brook, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2012
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

116 Indian Trail Rd
Oak Brook, IL 60523-2779
Phone: (630) 654-8745
Fax: (630) 654-8745
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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 036-045141 (IL)

Record details

NPI number1134493315
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 6, 2012
Last updated in NPPESMarch 6, 2012

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