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Joan Hazel Santon, M.S., CCC-SLP

Joan Hazel Santon is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Tarzana, CA, registered in the NPPES registry with NPI 1972907921 since 2014.

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NPI 1972907921
Entity type Individual (Type 1)
Name Joan Hazel Santon
Credential M.S., CCC-SLP
Sex Female
Practice address 19100 VENTURA BLVD, SUITE Q, Tarzana, CA, 91356
Phone 8187087704
Enumeration date 2014-10-20
Last updated in NPPES 2016-10-19

Taxonomy & licenses

Taxonomy code Specialty Primary License State
235Z00000X Speech-Language Pathologist Primary SP 23936 CA
Copy-ready billing details
Provider: Joan Santon, M.S., CCC-SLP
NPI: 1972907921
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: 19100 VENTURA BLVD, SUITE Q, Tarzana, CA, 91356

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1619187952 Janette Knox Individual Addiction (Substance Use Disorder) Counselor Tarzana, CA
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Verify this record

Cross-check NPI 1972907921 against the authoritative CMS record: view Joan Hazel Santon on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Joan Santon practice?
The practice location on file with NPPES is in Tarzana, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joan Santon?
The National Provider Identifier (NPI) for Joan Santon is 1972907921, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-10-19.