Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Amber Thiessen, PH.D.

Speech-Language Pathologist in Fresno, TX · enumerated 2016.

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

National Provider Identifier

1568904183

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Registry record

Entity type Individual (Type 1)

Name Dr. Amber Thiessen

Credential PH.D.

Sex Female

Practice address 4839 Richmond Knoll Ln, Fresno, TX, 77545

Phone (402) 540-0927

Enumeration date Nov 14, 2016

Last updated in NPPES Nov 14, 2016

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 109193 (TX) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Amber Thiessen practice?

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

What is the NPI number for Amber Thiessen?

The National Provider Identifier (NPI) for Amber Thiessen is 1568904183, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-14.