NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Fei Fan Liu, PA

Medical Physician Assistant in Walnut, CA · enumerated 2021.

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

National Provider Identifier

1346910510

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Fei Fan Liu
Credential PA
Sex Male
Practice address 1569 Fairway Dr Ste 226, Walnut, CA, 91789
Phone (162) 643-3554
Enumeration date Sep 17, 2021
Last updated in NPPES Sep 17, 2021

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA13731 (CA) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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

What is the NPI number for Fei Fan Liu?
The National Provider Identifier (NPI) for Fei Fan Liu is 1346910510, a Type 1 (individual) record in the CMS NPPES registry.
Where does Fei Fan Liu practice?
The practice location on file with NPPES is in Walnut, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-17.