Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph James Thimons, O.D

Optometrist in Fairfield, CT · enumerated 2006.

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

National Provider Identifier

1851371454

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Registry record

Entity type Individual (Type 1)

Name Joseph James Thimons

Credential O.D

Sex Male

Practice address Ophthalmic Consultants of Connecticut, 75 Kings Highway Cutoff, Fairfield, CT, 06825

Phone (203) 366-8000

Fax (203) 330-4598

Enumeration date Jan 19, 2006

Last updated in NPPES Sep 17, 2010

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 0022417 (CT) Primary

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

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 do I verify Joseph Thimons's NPI record?

Cross-check NPI 1851371454 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1851371454 active?

Yes, as of the latest NPPES snapshot, NPI 1851371454 is active (record last updated 2010-09-17).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-17.