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

Karen Chiu, MD

Individual provider Internal Medicine Physician · NPI 1003099953

Karen Chiu, MD is a Hospitalist in Glenview, Illinois. Qualified in 2005, 21 years ago. Practices with Endeavor Health Medical Group, a 3,348-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
21
Licensed in
IL
In the registry since
2007
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

2100 Pfingsten Rd Ste 3001A
Glenview, IL 60026
Phone: (847) 657-5840
Fax: (847) 657-5732
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2650 Ridge Ave, Evanston, IL 60201-1718 — (847) 570-2509

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 036123767 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036123767 (IL)

Record details

NPI number1003099953
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 14, 2007
Last updated in NPPESOctober 11, 2019
Mailing address2100 Pfingsten Rd Ste 3001a, Glenview, IL 60026-1301

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Endeavor Health Medical Group — 3348 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Glenview