Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mei Jen Vaughan, LAC
Acupuncturist in Spring Valley, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821152265
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Registry record
Entity type Individual (Type 1)
Name Mei Jen Vaughan
Credential LAC
Sex Female
Practice address 9972 Campo Rd, Spring Valley, CA, 91977
Phone (619) 469-6327
Fax (619) 469-5993
Enumeration date Dec 20, 2006
Last updated in NPPES Dec 10, 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
Is NPI 1821152265 active?
Yes, as of the latest NPPES snapshot, NPI 1821152265 is active (record last updated 2010-12-10).
How do I verify Mei Jen Vaughan's NPI record?
Cross-check NPI 1821152265 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-10.