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

Allergy Center Inc

Organization Medical Specialty Clinic/Center · NPI 1548440704

Allergy Center Inc is a Medical Specialty Clinic/Center in South Barrington, Illinois. Works from 2 locations. Licensed in Illinois.

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

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Practice location Address checks out

1 Executive Ct Ste 3
South Barrington, IL 60010-9533
Phone: (847) 304-6999
Fax: (847) 304-6888
Show map & directions

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

Additional practice locations (1)

  • 7447 W Talcott Ave Ste 308, Chicago, IL 60631-3714 — (773) 774-4512

Specialties & licences

Medical Specialty Clinic/Center (primary) Taxonomy 261QM2500X · Licence 036075029 (IL)

Record details

NPI number1548440704
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Janusz Langiewicz — M.D. · (847) 304-6999
NPI enumeratedNovember 5, 2007
Last updated in NPPESOctober 16, 2018
Mailing address1 Executive Ct Ste 3, South Barrington, IL 60010-9533