Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amber C Siebenthall, SLPA

Speech-Language Assistant in San Antonio, TX · enumerated 2009.

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

National Provider Identifier

1184868333

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Registry record

Entity type Individual (Type 1)

Name Amber C Siebenthall

Credential SLPA

Sex Female

Practice address 3031 Ih 10 W, San Antonio, TX, 78201

Phone (210) 731-1300

Fax (210) 731-1385

Enumeration date Apr 30, 2009

Last updated in NPPES Apr 30, 2009

Taxonomy & licenses

2355S0801X Speech-Language Assistant Speech, Language and Hearing Service Providers · License 34515 (TX) Primary

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

Where does Amber Siebenthall practice?

The practice location on file with NPPES is in San Antonio, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Amber Siebenthall?

The National Provider Identifier (NPI) for Amber Siebenthall is 1184868333, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-30.