Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joyce H Liu, NP

Q: What is the NPI number for Joyce Liu?

The National Provider Identifier (NPI) for Joyce Liu is 1386295657, a Type 1 (individual) record in the CMS NPPES registry.

Family Nurse Practitioner in Sunnyvale, CA · enumerated 2019 · practices at Longs Drug Stores California LLC.

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

National Provider Identifier

1386295657

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Registry record

Entity type Individual (Type 1)

Name Joyce H Liu

Credential NP

Sex Female

Practice address 576 E El Camino Real, Sunnyvale, CA, 94087

Phone (408) 739-4620

Enumeration date Sep 26, 2019

Last updated in NPPES Nov 12, 2019

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95012941 (CA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 Joyce Liu practice?

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

What is the NPI number for Joyce Liu?

The National Provider Identifier (NPI) for Joyce Liu is 1386295657, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-12.