Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MEI JEN VAUGHAN LAC
NPI 1821152265
Acupuncturist in Spring Valley, CA

Q: What is Mei Jen Vaughan's NPI number?

The NPI number for Mei Jen Vaughan is 1821152265. It was assigned to this individual provider in the NPPES registry on December 20, 2006. The provider is also known as Mei Jen Weng.

Q: What is Mei Jen Vaughan's specialty?

The primary specialty registered for this NPI is Acupuncturist with taxonomy code 171100000X.

Q: When was this NPI record last updated?

The NPPES record for Mei Jen Vaughan was last updated on July 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 20, 2006

9972 CAMPO RD, SPRING VALLEY, CA 91977(619) 469-6327(619) 469-5993 Get Directions Write a Review

NPPES record last updated: July 26, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Mei Jen Vaughan Lac NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MEI JEN VAUGHAN LAC (NPI 1821152265) is an individual acupuncturist in Spring Valley, California, licensed in California (AC3709) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1821152265

Entity TypeIndividualFemale

Primary Taxonomy171100000X

Provider Legal NameMEI JEN VAUGHANCredential: LAC

Location Address9972 CAMPO RDSpring Valley, CA 91977-1611

Mailing Address9972 Campo RdSpring Valley, CA 91977-1611 · (619) 469-6327 · Fax (619) 469-5993

Phone(619) 469-6327

Fax(619) 469-5993

Sole ProprietorNo

Enumeration DateDecember 20, 2006

Last NPPES UpdateJuly 26, 2026

✔ NPI 1821152265 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAcupuncturistOther Service Providers

Taxonomy Code171100000X

License✔ Licensed in CA · AC3709

Definition

An acupuncturist is a person who performs ancient therapy for alleviation of pain, anesthesia and treatment of some diseases. Acupuncturists use long, fine needles inserted into specific points in order to treat painful conditions or produce anesthesia.

9972 CAMPO RD, Spring Valley, CA 91977

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Other Names 1

Professional Name (2)Mei Jen Weng

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. AUDREY MEI VAUGHAN DC

Chiropractor

9972 CAMPO RD, A
SPRING VALLEY, CA 91977

San Diego County (619) 469-6327

VIVIAN VAUGHAN LAC

Acupuncturist

9972 CAMPO RD
SPRING VALLEY, CA 91977

San Diego County (619) 469-6327

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mei Jen Vaughan's NPI number?

The NPI number for Mei Jen Vaughan is 1821152265. It was assigned to this individual provider in the NPPES registry on December 20, 2006. The provider is also known as Mei Jen Weng.

Where is Mei Jen Vaughan located?

Mei Jen Vaughan practices at 9972 Campo Rd, Spring Valley, CA 91977. The listed phone number is (619) 469-6327.

What is Mei Jen Vaughan's specialty?

The primary specialty registered for this NPI is Acupuncturist with taxonomy code 171100000X.

When was this NPI record last updated?

The NPPES record for Mei Jen Vaughan was last updated on July 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.