Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Glenn R Londos, O.D.

Optometrist in La Grange Park, IL · enumerated 2006 · practices at 1st Family Dental of La Grange Park, PC.

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

National Provider Identifier

1295791622

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Registry record

Entity type Individual (Type 1)

Name Glenn R Londos

Credential O.D.

Sex Male

Practice address La Grange Park, IL, 60526

Phone (708) 588-1781

Enumeration date Apr 25, 2006

Last updated in NPPES Sep 27, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 046007566 (IL) Primary

152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 046007566 (IL) Secondary

152WL0500X Low Vision Rehabilitation Optometrist Eye and Vision Services Providers · License 046007566 (IL) Secondary

152WP0200X Pediatric Optometrist Eye and Vision Services Providers · License 046007566 (IL) Secondary

152WX0102X Occupational Vision Optometrist Eye and Vision Services Providers · License 046007566 (IL) Secondary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
1684555	Other	IL	BLUE CROSS BLUE SHIELD
046007566	Medicaid	IL	-
195546334402	Other	IL	HUMANA

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 do I verify Glenn Londos's NPI record?

Cross-check NPI 1295791622 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1295791622 active?

Yes, as of the latest NPPES snapshot, NPI 1295791622 is active (record last updated 2010-09-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-27.