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MIDWEST ALLERGY INC
NPI 1912200825
Allergy & Immunology in Elgin, IL

Active since December 15, 2010
2000 LARKIN AVE STE 203, ELGIN, IL 60123(847) 931-1999(847) 931-1721 Get Directions Write a Review

NPPES record last updated: December 19, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Dec 19, 2025, Apr 5, 2019 (2 updates tracked since 2019).

About Midwest Allergy Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MIDWEST ALLERGY INC (NPI 1912200825) is a healthcare organization registered as an allergy & immunology in Elgin, Illinois and active in the NPI registry since December 2010. The organization lists Val Thomas-katz, Biller, as its authorized official.

NPPES Registry Identity

NPI1912200825
Entity TypeOrganization
Primary Taxonomy207K00000X
Legal Business NameMIDWEST ALLERGY INC
Location Address2000 LARKIN AVE STE 203Elgin, IL 60123-5878
Mailing Address10031 W Roosevelt Rd Ste 100Westchester, IL 60154-2669 · (847) 931-1999 · Fax (847) 931-1721
Phone(847) 931-1999
Fax(847) 931-1721
Organization SubpartNo
Authorized OfficialVal Thomas-katzBiller · (847) 931-1999
Enumeration DateDecember 15, 2010
Last NPPES UpdateDecember 19, 20252 updates tracked since enumeration
NPPES CertifiedDecember 19, 2025
✔ NPI 1912200825 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

Also ListedInternal Medicine · Allergy & ImmunologyTaxonomy 207RA0201X · License 036-050567 (IL)
2000 LARKIN AVE STE 203, Elgin, IL 60123
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Other Identifiers 2

OtherD13901IL · Upin
Medicaid036-050567IL

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Frequently Asked Questions

What is MIDWEST ALLERGY INC's NPI number?

The NPI number assigned to this healthcare provider is 1912200825, enumerated as an "organization" on December 15, 2010.

Where is the provider located?

The provider is located at 2000 LARKIN AVE STE 203 ELGIN, IL 60123 and the phone number is (847) 931-1999.

What is the provider's specialty?

Allergy & Immunology with taxonomy code 207K00000X.

What insurance does MIDWEST ALLERGY INC accept?

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.