PROGRESSIVE INSTITUTE OF ALLERGY, INC.
NPI 1457479420
Allergy & Immunology - Allergy in Chicago, IL

Q: What is Progressive Institute Of Allergy, Inc.'s specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

Active since March 27, 2007

5351 W LAWRENCE AVE, CHICAGO, IL 60630(773) 485-1958(773) 427-7865 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Progressive Institute Of Allergy, Inc. NPPES

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

PROGRESSIVE INSTITUTE OF ALLERGY, INC. (NPI 1457479420) is a healthcare organization registered as an allergy in Chicago, Illinois and active in the NPI registry since March 2007. The organization lists John Froelich, President, as its authorized official.

NPPES Registry Identity

NPI1457479420

Entity TypeOrganization

Primary Taxonomy207KA0200X

Legal Business NamePROGRESSIVE INSTITUTE OF ALLERGY, INC.

Location Address5351 W LAWRENCE AVEChicago, IL 60630-3627

Mailing AddressPo Box 301046Chicago, IL 60630-4546 · (773) 485-1958 · Fax (773) 427-7865

Phone(773) 485-1958

Fax(773) 427-7865

Organization SubpartNo

Authorized OfficialJohn FroelichPresident · (773) 485-1958

Enumeration DateMarch 27, 2007

Last NPPES UpdateAugust 22, 2020

✔ NPI 1457479420 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians

Taxonomy Code207KA0200X

Definition

A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee

5351 W LAWRENCE AVE, Chicago, IL 60630

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Progressive Institute Of Allergy, Inc.'s NPI number?

The NPI number for Progressive Institute Of Allergy, Inc. is 1457479420. It was assigned to this organization in the NPPES registry on March 27, 2007.

Where is Progressive Institute Of Allergy, Inc. located?

Progressive Institute Of Allergy, Inc. is located at 5351 W Lawrence Ave, Chicago, IL 60630. The listed phone number is (773) 485-1958.

What is Progressive Institute Of Allergy, Inc.'s specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

When was this NPI record last updated?

The NPPES record for Progressive Institute Of Allergy, Inc. was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.