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DR. JANUSZ LANGIEWICZ M.D.PH.D.
NPI 1801990007
Allergy & Immunology - Allergy in South Barrington, IL

Active since September 11, 2006PECOS Enrolled
1 EXECUTIVE CENTER STE 3, SOUTH BARRINGTON, IL 60010(847) 304-6999(847) 304-6888 Get Directions Write a Review

NPPES record last updated: January 4, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Janusz Langiewicz M.d.ph.d. NPPES

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

DR. JANUSZ LANGIEWICZ M.D.PH.D. (NPI 1801990007) is an individual allergy provider in South Barrington, Illinois, licensed in Illinois (036075029) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801990007
Entity TypeIndividualMale
Primary Taxonomy207KA0200X
Provider Legal NameDR. JANUSZ LANGIEWICZCredential: M.D.PH.D.
Location Address1 EXECUTIVE CENTER STE 3South Barrington, IL 60010
Mailing Address1 Executive Center Ste 3South Barrington, IL 60010 · (847) 304-6999 · Fax (847) 304-6888
Phone(847) 304-6999
Fax(847) 304-6888
Sole ProprietorNo
Enumeration DateSeptember 11, 2006
Last NPPES UpdateJanuary 4, 2019
✔ NPI 1801990007 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians
Taxonomy Code207KA0200X
License✔ Licensed in IL · 036075029
Definition
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
1 EXECUTIVE CENTER STE 3, South Barrington, IL 60010
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Other Identifiers 1

Medicaid036075029IL

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Janusz Langiewicz M.d.ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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 Janusz Langiewicz's NPI number?

The NPI number for Janusz Langiewicz is 1801990007. It was assigned to this individual provider in the NPPES registry on September 11, 2006.

Where is Janusz Langiewicz located?

Janusz Langiewicz practices at 1 Executive Center Ste 3, South Barrington, IL 60010. The listed phone number is (847) 304-6999.

What is Janusz Langiewicz's specialty?

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

Is Janusz Langiewicz enrolled in Medicare?

Yes. Janusz Langiewicz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Janusz Langiewicz was last updated on January 4, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.