Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine Bartlett

Speech-Language Pathologist in Marblehead, MA · enumerated 2024.

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

National Provider Identifier

1073372462

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Registry record

Entity type Individual (Type 1)

Name Katherine Bartlett

Sex Female

Practice address 40 South St Ste 101, Marblehead, MA, 01945

Phone (781) 254-0836

Enumeration date Mar 18, 2024

Last updated in NPPES Jun 16, 2025

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 7649 (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

What is the NPI number for Katherine Bartlett?

The National Provider Identifier (NPI) for Katherine Bartlett is 1073372462, a Type 1 (individual) record in the CMS NPPES registry.

Where does Katherine Bartlett practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-16.