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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

County of Santa Clara

Clinic Pharmacy in Milpitas, CA · enumerated 2010 · authorized official Alfonso Banuelos, Chief Medical Officer.

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

National Provider Identifier

1306156336

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Registry record

Entity type Organization (Type 2)
Legal business name County of Santa Clara
Other name <Unavail>
Parent organization County of Santa Clara
Practice address 143 S Main St, Milpitas, CA, 95035
Phone (408) 885-2300
Fax (408) 885-5822
Enumeration date Oct 8, 2010
Last updated in NPPES Oct 8, 2010

Taxonomy & classification

3336C0002X Clinic Pharmacy Suppliers · License 50182 (CA) Primary

Authorized official

Name Alfonso Banuelos
Title Chief Medical Officer
Phone (408) 885-4001

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

What is the NPI number for County of Santa Clara?
The NPI for County of Santa Clara is 1306156336, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for County of Santa Clara?
NPPES lists Alfonso Banuelos (Chief Medical Officer) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-08.