Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Glenn A Courtney, OPTICIAN ABOC

Optician in Dover, DE · enumerated 2008 · practices at Dover Vision Centre Ltd.

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

National Provider Identifier

1083885859

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Registry record

Entity type Individual (Type 1)

Name Glenn A Courtney

Credential OPTICIAN ABOC

Sex Male

Practice address 625 S Dupont Hwy, Dover, DE, 19901

Phone (302) 678-3200

Fax (302) 678-5914

Enumeration date Mar 19, 2008

Last updated in NPPES Mar 19, 2008

Taxonomy & licenses

156FX1800X Optician Eye and Vision Services Providers · License N/A (DE) Primary

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

Is NPI 1083885859 active?

Yes, as of the latest NPPES snapshot, NPI 1083885859 is active (record last updated 2008-03-19).

How do I verify Glenn Courtney's NPI record?

Cross-check NPI 1083885859 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Dover Vision Centre Ltd Optician · Dover, DE NPI 1932178134 Kathleen Pollard Hearing Instrument Specialist · Dover, DE NPI 1477964500 Michael Disanti Audiologist · Dover, DE NPI 1023665098

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-19.