Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Pinnacle Audiology, LLC

Hearing and Speech Clinic/Center in Sioux Falls, SD · enumerated 2021 · authorized official Angela Sieh Ceretto, Audiologist/Owner.

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

National Provider Identifier

1184399875

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Registry record

Entity type Organization (Type 2)

Legal business name Pinnacle Audiology, LLC

Practice address 6809 S Minnesota Ave Ste 101, Sioux Falls, SD, 57108

Phone (605) 306-4481

Enumeration date Aug 13, 2021

Last updated in NPPES Aug 13, 2021

Taxonomy & classification

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

332S00000X Hearing Aid Equipment Suppliers Secondary

Authorized official

Name Angela Sieh Ceretto

Title Audiologist/Owner

Phone (605) 306-4481

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-08-13. Verify at npiregistry.cms.hhs.gov.

Where is Pinnacle Audiology, LLC located?

The practice location on file with NPPES is in Sioux Falls, SD.

Providers at this address

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Angela Sieh Ceretto Audiologist · Sioux Falls, SD NPI 1861599060

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-13.