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

Stanford Hospital and Clinics

Clinical Medical Laboratory in Palo Alto, CA · enumerated 2006 · authorized official Daniel Barrio, Interim Administrative Director.

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

National Provider Identifier

1174698468

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Registry record

Entity type Organization (Type 2)
Legal business name Stanford Hospital and Clinics
Other name <Unavail>
Parent organization Stanford Hospital and Clinics
Practice address 3375 Hillview, Palo Alto, CA, 94305
Phone (650) 725-5635
Fax (650) 736-1474
Enumeration date Nov 21, 2006
Last updated in NPPES Aug 1, 2007

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License CLF332530 (CA) Primary

Authorized official

Name Daniel Barrio
Title Interim Administrative Director
Phone (650) 575-5968

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

What is the NPI number for Stanford Hospital and Clinics?
The NPI for Stanford Hospital and Clinics is 1174698468, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Stanford Hospital and Clinics?
NPPES lists Daniel Barrio (Interim Administrative Director) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-01.