Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Dyer Gi Clinics of Illinois LLC

Organization Gastroenterology Physician · NPI 1457542839

Dyer Gi Clinics of Illinois LLC provides Gastroenterology Physician services in Schaumburg, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

11 N Roselle Rd
Schaumburg, IL 60194-3526 Not confirmed with CMS for 19 years — call before visiting
Phone: (847) 839-0300
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 036054925 (IL)

Record details

NPI number1457542839
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Julia Dyer — Owner · (847) 839-0300
NPI enumeratedAugust 9, 2007
Last updated in NPPESAugust 9, 2007
Mailing address11 N Roselle Rd, Schaumburg, IL 60194-3526