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

Dr. Omer Yusaf, MD

Individual provider Internal Medicine Physician · NPI 1669585956

Dr. Omer Yusaf, MD is a Hospitalist in Joliet, Illinois. Qualified in 1996, 30 years ago. Practices with Prime Healthcare Illinois Medical Group LLC, a 281-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Illinois and Indiana.

Years since qualifying
30
Licensed in
IL, IN
In the registry since
2006
Specialties on file
3
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

2100 Glenwood Ave
Joliet, IL 60435-5487
Phone: (815) 725-2121
Fax: (815) 744-3117
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 333 Madison St, Joliet, IL 60435-8200 — (815) 725-7133
  • 2400 N Rockton Ave, Rockford, IL 61103-3655 — (815) 971-4066
  • 8201 E Riverside Blvd, Rockford, IL 61114-2300 — (815) 971-4066

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 036121271 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036121271 (IL)
Hospitalist Physician Taxonomy 208M00000X · Licence 01093362A (IN)

Record details

NPI number1669585956
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 17, 2006
Last updated in NPPESApril 4, 2025
Certification dateApril 4, 2025
Mailing addressPob 7132960, Chicago, IL 60677-0001

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Prime Healthcare Illinois Medical Group Llc — 281 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations10 on file with Medicare

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