Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jeffrey Raymond Necio

Pharmacist in Wallingford, CT · enumerated 2018.

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

National Provider Identifier

1558831941

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Registry record

Entity type Individual (Type 1)

Name Jeffrey Raymond Necio

Sex Male

Practice address 22 Masonic Ave, Wallingford, CT, 06492

Phone (203) 679-6339

Enumeration date Nov 28, 2018

Last updated in NPPES Nov 28, 2018

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 08993 (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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Jeffrey Necio?

Jeffrey Necio is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-28.