Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Angelina Petonito, R.D.H.

Dental Hygienist in West Haven, CT · enumerated 2007.

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

National Provider Identifier

1457530461

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Registry record

Entity type Individual (Type 1)

Name Angelina Petonito

Credential R.D.H.

Sex Female

Practice address 300 Boston Post Rd, West Haven, CT, 06516

Phone (203) 931-6029

Enumeration date Oct 25, 2007

Last updated in NPPES Oct 25, 2007

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 003422 (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 Angelina Petonito?

Angelina Petonito is registered in NPPES with the primary taxonomy of Dental Hygienist. 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 2007-10-25.