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

Naser M Khan, MD

Individual provider Internal Medicine Physician · NPI 1437270253

Naser M Khan, MD is a Gastroenterology in Hoffman Estates, Illinois. Qualified in 2003, 23 years ago. Practices with Mercy Health System Corporation, a 751-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
23
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

2359 Hassell Rd
Hoffman Estates, IL 60169-2102
Phone: (847) 843-7030
Fax: (847) 843-0795
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 036117146 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036117146 (IL)

Record details

NPI number1437270253
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 2, 2007
Last updated in NPPESOctober 10, 2017
Mailing address1860 Payshere Circle, Chicago, IL 60674-0001

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Mercy Health System Corporation — 751 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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