Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Carter House LLC

Hearing and Speech Clinic/Center in Framingham, MA · enumerated 2020 · authorized official Sandra Kastantin, Speech-Language Pathologist.

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

National Provider Identifier

1306465869

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Registry record

Entity type Organization (Type 2)

Legal business name Carter House LLC

Other name <Unavail>

Practice address 965 Concord St Ste 2c, Framingham, MA, 01701

Phone (781) 205-9297

Enumeration date Apr 14, 2020

Last updated in NPPES Oct 26, 2025

Taxonomy & classification

261QD1600X Developmental Disabilities Clinic/Center Ambulatory Health Care Facilities Secondary

261QH0700X Hearing and Speech Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Sandra Kastantin

Title Speech-Language Pathologist

Phone (781) 205-9297

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-10-26. Verify at npiregistry.cms.hhs.gov.

Where is Carter House LLC located?

The practice location on file with NPPES is in Framingham, MA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-26.