NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Chicago Sinus & Allergy Center

Facial Plastic Surgery Physician in Chicago, IL · enumerated 2013 · authorized official Lauren Laatsch, Office Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1790125953

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Chicago Sinus & Allergy Center
Other name <Unavail>
Parent organization Chicago Sinus & Allergy Center
Practice address 737 N Michigan Ave, Suite 903, Chicago, IL, 60611
Phone (312) 724-6673
Fax (877) 816-0973
Enumeration date Jul 2, 2013
Last updated in NPPES Sep 3, 2013

Taxonomy & classification

207YS0123X Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians · License 036127928 (IL) Primary

Authorized official

Name Lauren Laatsch
Title Office Manager
Phone (312) 724-6673

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-09-03. Verify at npiregistry.cms.hhs.gov.
Where is Chicago Sinus & Allergy Center located?
The practice location on file with NPPES is in Chicago, IL.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-03.