Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Crotty Pediatrics, LLC

Early Intervention Provider Agency in Chicago, IL · enumerated 2009 · authorized official Catherine Crotty, President.

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

National Provider Identifier

1437390275

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Registry record

Entity type Organization (Type 2)

Legal business name Crotty Pediatrics, LLC

Practice address 2323 W Pershing Rd, Unit 420, Chicago, IL, 60609

Phone (708) 253-5230

Fax (708) 330-4400

Enumeration date Mar 6, 2009

Last updated in NPPES Mar 6, 2009

Taxonomy & classification

252Y00000X Early Intervention Provider Agency Agencies · License 146008868 (IL) Primary

Authorized official

Name Catherine Crotty

Title President

Phone (708) 253-5230

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.

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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 2009-03-06. Verify at npiregistry.cms.hhs.gov.

Where is Crotty Pediatrics, LLC located?

The practice location on file with NPPES is in Chicago, IL.

Providers at this address

Browse all →

Daniel Zambrano Interpreter · Chicago, IL NPI 1942591797 Mariana Ortiz Interpreter · Chicago, IL NPI 1417352782

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-06.