Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sommerville Audiology, LLC

Q: What type of organization is Sommerville Audiology, LLC?

Sommerville Audiology, LLC is registered in NPPES as a Audiologist (its primary provider taxonomy).

Audiologist in Saint Clair Shores, MI · enumerated 2015 · authorized official Jaclyn Sommerville, Member.

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

National Provider Identifier

1942674478

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Sommerville Audiology, LLC

Practice address 23233 Nine Mack Dr, Saint Clair Shores, MI, 48080

Phone (586) 498-5000

Enumeration date Nov 20, 2015

Last updated in NPPES Nov 20, 2015

Taxonomy & classification

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 1601000502 (MI) Primary

Authorized official

Name Jaclyn Sommerville

Title Member

Phone (586) 498-5000

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Sommerville Audiology, LLC?

Sommerville Audiology, LLC is registered in NPPES as a Audiologist (its primary provider taxonomy).

Providers at this address

Browse all →

Jaclyn Sommerville Audiologist · Saint Clair Shores, MI NPI 1790936904

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-20.