Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Stephen W Henion, LO LICENSED OPTICIAN

Technician/Technologist in Waterbury, CT · enumerated 2007.

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

National Provider Identifier

1417076852

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Registry record

Entity type Individual (Type 1)

Name Mr. Stephen W Henion

Credential LO LICENSED OPTICIAN

Sex Male

Practice address 910 Wolcott St, Waterbury, CT, 06705

Phone (203) 759-1611

Fax (203) 759-1707

Enumeration date Mar 28, 2007

Last updated in NPPES Nov 7, 2016

Taxonomy & licenses

156F00000X Technician/Technologist Eye and Vision Services Providers · License L01041 (CT) 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

What is the NPI number for Stephen Henion?

The National Provider Identifier (NPI) for Stephen Henion is 1417076852, a Type 1 (individual) record in the CMS NPPES registry.

Where does Stephen Henion practice?

The practice location on file with NPPES is in Waterbury, CT. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-07.