Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

J. A. Nolan, Od Ltd

Optometrist in Worth, IL · enumerated 2005 · authorized official John Nolan, President.

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

National Provider Identifier

1992704365

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Registry record

Entity type Organization (Type 2)

Legal business name J. A. Nolan, Od Ltd

Practice address 11412 S Harlem Ave, Worth, IL, 60482

Phone (708) 422-7000

Fax (708) 448-4295

Enumeration date Jul 19, 2005

Last updated in NPPES Jan 3, 2008

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 0467216 (IL) Primary

Authorized official

Name John Nolan

Title President

Phone (708) 422-7000

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 2008-01-03. Verify at npiregistry.cms.hhs.gov.

Where is J. A. Nolan, Od Ltd located?

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

Providers at this address

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Mark Colander Optometrist · Worth, IL NPI 1871889196 Forzley-Colander Eye Clinic, Inc Optometrist · Worth, IL NPI 1174959662

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-03.