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

Ayman Najib, MD

Individual provider Internal Medicine Physician · NPI 1083175574

Ayman Najib, MD is a Hospitalist in Evanston, Illinois. Qualified in 2018, 8 years ago. Practices with Endeavor Health Medical Group, a 3,348-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
8
Licensed in
IL
In the registry since
2019
Specialties on file
2
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

2650 Ridge Ave Im Hospitalists Ste 4206
Evanston, IL 60201
Phone: (847) 570-1010
Fax: (847) 733-5108
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 036158338 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036158338 (IL)

Record details

NPI number1083175574
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 27, 2019
Last updated in NPPESMay 20, 2022
Certification dateMay 7, 2022
Mailing address2650 Ridge Ave., Im Hospitalists Ste 4206, Evanston, IL 60201

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Endeavor Health Medical Group — 3348 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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