Individual provider · Type 1 NPI

Omar Mohammed Siddiqui, DO

Hospitalist Physician · Chicago, IL

NPI number 1447833355 Active

Practice location

5145 N California Ave
Chicago, IL 60625-3661

Call (773) 989-3833 Map

Fax (773) 878-3753

Mailing address

2650 Ridge Ave Ste 1223
Evanston, IL 60201-1700

Other practice locations

  • 600 Roe Ave, Elmira, NY 14905-1629 · (607) 737-4100
  • 111 S Front St, Harrisburg, PA 17101-2010 · (717) 231-8772

Specialties and licenses

TaxonomyCodeLicense
Critical Care Medicine (Internal Medicine) Physician 207RC0200X036180561 (IL)
Internal Medicine Physician 207R00000XOS023823 (PA)
Hospitalist Physician Primary 208M00000X036180561 (IL)
Internal Medicine Physician 207R00000X036180561 (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.

216 other providers at this address

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About NPI 1447833355

Omar Mohammed Siddiqui, DO's National Provider Identifier is 1447833355, issued on Apr 29, 2021. The primary taxonomy on file is Hospitalist Physician (208M00000X), and the practice location is in Chicago, IL. The record was last updated on Oct 28, 2026.