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

Dr. Dilraj Singh Sidhu, MD

Individual provider Internal Medicine Physician · NPI 1811953722

Dr. Dilraj Singh Sidhu, MD is an Internal Medicine Physician in Grayslake, Illinois. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

480 S US Highway 45 Abbvie
Grayslake, IL 60030-3910
Phone: (847) 935-4326
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 42662020 (WI)

Record details

NPI number1811953722
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 21, 2006
Last updated in NPPESJanuary 7, 2017

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