Individual provider · Type 1 NPI

Ayman Nasir, MD

Hospitalist Physician · Chicago, IL

NPI number 1629503362 Active

Practice location

5145 N California Ave
Chicago, IL 60625-3661

Call (847) 570-1027 Map

Fax (773) 989-1734

Mailing address

2650 Ridge Ave Ste 1223
Evanston, IL 60201-1700

Other practice locations

  • 1401 Jefferson Hwy, New Orleans, LA 70121-2426 · (504) 842-9216
  • 701 10th St SE # 701, Cedar Rapids, IA 52403-1251 · (319) 861-7803
  • 3001 Hospital Drive 5th Floor, Prince George's Hospital Center, Department Of Medicine, Cheverly, MD 20785 · (301) 618-3776

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000XMD-48687 (IA)
Internal Medicine Physician 207R00000X036175087 (IL)
Hospitalist Physician Primary 208M00000X036175087 (IL)

Hospitalist Physician: Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

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About NPI 1629503362

Ayman Nasir, MD's National Provider Identifier is 1629503362, issued on May 1, 2017. The primary taxonomy on file is Hospitalist Physician (208M00000X), and the practice location is in Chicago, IL. The record was last updated on Feb 9, 2026.