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

Ahsan Wahab, MD

Individual provider Internal Medicine Physician · NPI 1548644180

Ahsan Wahab, MD is a Hospitalist in Chicago, Illinois. Qualified in 2011, 15 years ago. Practices with Endeavor Health Medical Group, a 3,348-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
15
Licensed in
IL
In the registry since
2015
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

840 S Wood St
Chicago, IL 60612-4325
Phone: (312) 996-5680
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 5145 N. California Ave., Chicago, IL 60625-3661 — (847) 570-1027
  • 2650 Ridge Ave., Evanston, IL 60201-1718 — (847) 570-1010
  • 2100 Pfingsten Rd., Glenview, IL 60026-1301 — (847) 657-5840
  • 777 Park Ave. West, Highland Park, IL 60035-2433 — (847) 926-5840
  • 9600 Gross Point Rd., Skokie, IL 60076-1214 — (847) 933-6410

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 036164046 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036164046 (IL)

Record details

NPI number1548644180
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 14, 2015
Last updated in NPPESJuly 30, 2025
Certification dateJuly 23, 2025

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Endeavor Health Medical Group — 3348 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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