Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Catharine Paige Viglione, C-SLA

Speech-Language Assistant in Merrimack, NH · enumerated 2020.

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

National Provider Identifier

1801409339

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Registry record

Entity type Individual (Type 1)

Name Catharine Paige Viglione

Credential C-SLA

Sex Female

Practice address 7 School St, Merrimack, NH, 03054

Phone (603) 424-6218

Fax (603) 424-6239

Enumeration date Aug 25, 2020

Last updated in NPPES Aug 25, 2020

Taxonomy & licenses

2355S0801X Speech-Language Assistant Speech, Language and Hearing Service Providers · License 0043 (NH) 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

Where does Catharine Viglione practice?

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

What is the NPI number for Catharine Viglione?

The National Provider Identifier (NPI) for Catharine Viglione is 1801409339, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Rebecca Trotta Occupational Therapist · Merrimack, NH NPI 1942571419 Heather Baybutt Speech-Language Pathologist · Merrimack, NH NPI 1336688522 Aiko Jones Speech-Language Pathologist · Merrimack, NH NPI 1215811203

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-25.