Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lijun Sun, L.AC
Acupuncturist in Cupertino, CA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922327303
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Registry record
Entity type Individual (Type 1)
Name Lijun Sun
Credential L.AC
Sex Female
Practice address 10301 S De Anza Blvd, Suite 5, Cupertino, CA, 95014
Phone (408) 996-8555
Enumeration date May 24, 2010
Last updated in NPPES May 24, 2010
Taxonomy & licenses
LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture.
About the LAC 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.
Frequently asked questions
Where does Lijun Sun practice?
The practice location on file with NPPES is in Cupertino, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lijun Sun?
The National Provider Identifier (NPI) for Lijun Sun is 1922327303, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-24.