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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Clarissa Simonne Joseph

Assistant Behavior Analyst in San Jose, CA · enumerated 2018.

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

National Provider Identifier

1831696855

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Registry record

Entity type Individual (Type 1)
Name Ms. Clarissa Simonne Joseph
Sex Female
Practice address 800 N 1st St Fl 2, San Jose, CA, 95112
Phone (925) 266-8400
Enumeration date Apr 6, 2018
Last updated in NPPES Jun 9, 2025

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers Secondary
106E00000X Assistant Behavior Analyst Behavioral Health & Social Service Providers 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 Clarissa Joseph practice?
The practice location on file with NPPES is in San Jose, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Clarissa Joseph?
The National Provider Identifier (NPI) for Clarissa Joseph is 1831696855, 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 2025-06-09.