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

James Alan Gross, MD

Individual provider Gastroenterology Physician · NPI 1497733851

James Alan Gross, MD is a Gastroenterology Physician in Grayslake, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
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

205 Commerce Dr Ste B
Grayslake, IL 60030-1646
Phone: (847) 856-3800
Fax: (847) 856-3803
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 036072198 (IL)

Record details

NPI number1497733851
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 5, 2006
Last updated in NPPESOctober 16, 2015
Mailing addressPo Box 40, Round Lake, IL 60073-0040

Other providers in Grayslake