Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah Peyton-Guardado, FNP

Nurse Practitioner in Los Gatos, CA · enumerated 2017 · practices at Sutter Bay Medical Foundation.

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

National Provider Identifier

1154834117

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Registry record

Entity type Individual (Type 1)

Name Sarah Peyton-Guardado

Credential FNP

Sex Female

Practice address 15400 Los Gatos Blvd, Los Gatos, CA, 95032

Phone (408) 523-3640

Enumeration date Nov 13, 2017

Last updated in NPPES Jan 26, 2022

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 696103 (CA) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95007870 (CA) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

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

Where does Sarah Peyton-Guardado practice?

The practice location on file with NPPES is in Los Gatos, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Sarah Peyton-Guardado?

The National Provider Identifier (NPI) for Sarah Peyton-Guardado is 1154834117, 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 2022-01-26.