Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Acuity Hearing Solutions LLC

Audiologist-Hearing Aid Fitter in Hamden, CT · enumerated 2011 · authorized official Willa Horowitz, Owner/Audiologist.

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

National Provider Identifier

1396021044

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Registry record

Entity type Organization (Type 2)

Legal business name Acuity Hearing Solutions LLC

Practice address 130 Mount Sanford Rd, Hamden, CT, 06518

Phone (203) 640-2198

Enumeration date Oct 26, 2011

Last updated in NPPES Oct 26, 2011

Taxonomy & classification

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 000127 (CT) Secondary

231HA2400X Assistive Technology Practitioner Audiologist Speech, Language and Hearing Service Providers · License 000127 (CT) Secondary

231HA2500X Assistive Technology Supplier Audiologist Speech, Language and Hearing Service Providers · License 000127 (CT) Secondary

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License 000127 (CT) Primary

Authorized official

Name Willa Horowitz

Title Owner/Audiologist

Phone (203) 640-2198

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 is Acuity Hearing Solutions LLC located?

The practice location on file with NPPES is in Hamden, CT.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-10-26. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-26.