Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Connie Haynie Sieracki, AUD

Audiologist in Sacramento, CA · enumerated 2012.

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

National Provider Identifier

1720338866

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Registry record

Entity type Individual (Type 1)

Name Connie Haynie Sieracki

Credential AUD

Sex Female

Practice address 3000 Q St, Sacramento, CA, 95816

Phone (916) 733-3312

Fax (916) 733-3430

Enumeration date Sep 17, 2012

Last updated in NPPES Sep 18, 2012

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AU2709 (CA) Primary

AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

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

What specialty is Connie Sieracki?

Connie Sieracki is registered in NPPES with the primary taxonomy of Audiologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-18.