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

Dr. Eugene Cayer

Chiropractor in Newtown, CT · enumerated 2006 · practices at Eugene Cayer Enterprises.

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

National Provider Identifier

1871677526

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Registry record

Entity type Individual (Type 1)

Name Dr. Eugene Cayer

Sex Male

Practice address Newtown, CT, 06470

Phone (203) 426-4700

Fax (203) 426-4771

Enumeration date Oct 25, 2006

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 000497 (CT) Primary

Other identifiers

Identifier	Type	State	Issuer
050000497CT01	Other	CT	BLUECROSSBLUESHIELD
CT0284	Other	CT	HEALTH NET ID#

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 Eugene Cayer's NPI record?

Cross-check NPI 1871677526 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1871677526 active?

Yes, as of the latest NPPES snapshot, NPI 1871677526 is active (record last updated 2007-07-08).

Other providers at this practice address

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Eugene Cayer Enterprises Nutrition Chiropractor · Newtown, CT NPI 1407255243

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.