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Santa Clara County Mental Health

Psychiatric Hospital Unit in San Jose, CA · enumerated 2008 · authorized official Sharon Masadey, Rehabilitation Counselor.

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

National Provider Identifier

1821243783

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Registry record

Entity type Organization (Type 2)
Legal business name Santa Clara County Mental Health
Practice address 2221 Enborg Ln, San Jose, CA, 95128
Phone (408) 885-7545
Fax (408) 885-2063
Enumeration date Nov 19, 2008
Last updated in NPPES Nov 19, 2008

Taxonomy & classification

273R00000X Psychiatric Hospital Unit Hospital Units Primary

Authorized official

Name Sharon Masadey
Title Rehabilitation Counselor
Phone (408) 807-3443

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

Who is the authorized official for Santa Clara County Mental Health?
NPPES lists Sharon Masadey (Rehabilitation Counselor) as the authorized official for this organization.
What is the NPI number for Santa Clara County Mental Health?
The NPI for Santa Clara County Mental Health is 1821243783, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-19.