Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Xin Xia, M.S.O, L.AC

Acupuncturist in Los Altos, CA · enumerated 2017 · practices at Classic Acupuncture Inc.

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

National Provider Identifier

1386181709

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Registry record

Entity type Individual (Type 1)

Name Xin Xia

Credential M.S.O, L.AC

Sex Female

Practice address 900 N San Antonio Rd Ste 103, Los Altos, CA, 94022

Phone (650) 447-5005

Enumeration date Jan 23, 2017

Last updated in NPPES Sep 10, 2019

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 005202 (NY) Secondary

171100000X Acupuncturist Other Service Providers · License 16323 (CA) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1386181709 active?

Yes, as of the latest NPPES snapshot, NPI 1386181709 is active (record last updated 2019-09-10).

How do I verify Xin Xia's NPI record?

Cross-check NPI 1386181709 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

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Classic Acupuncture Inc Acupuncturist · Los Altos, CA NPI 1164956991 Aliaa Aldine Acupuncturist · Los Altos, CA NPI 1750882254

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-10.