Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Sandra Palumbo, RDH

Dental Hygienist in West Haven, CT · enumerated 2010 · practices at University of New Haven Dental Center.

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

National Provider Identifier

1639401219

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sandra Palumbo

Credential RDH

Sex Female

Practice address 419 Boston Post Rd, West Haven, CT, 06516

Phone (203) 931-6025

Fax (203) 931-6083

Enumeration date Feb 5, 2010

Last updated in NPPES Feb 5, 2010

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 003401 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Sandra Palumbo practice?

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

What is the NPI number for Sandra Palumbo?

The National Provider Identifier (NPI) for Sandra Palumbo is 1639401219, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-05.