Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Li-Hsueh Chang Mau, L.AC.

Acupuncturist in Sunnyvale, CA · enumerated 2006.

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

National Provider Identifier

1013971977

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Registry record

Entity type Individual (Type 1)

Name Mrs. Li-Hsueh Chang Mau

Credential L.AC.

Sex Female

Practice address 1263 E Arques Ave, Sunnyvale, CA, 94085

Phone (408) 871-6878

Enumeration date Apr 16, 2006

Last updated in NPPES Oct 3, 2015

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License AC6069 (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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Li-Hsueh Mau?

Li-Hsueh Mau is registered in NPPES with the primary taxonomy of Acupuncturist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Kevin Wang Pain Medicine (Physical Medicine & Rehabilitation) Physician · Sunnyvale, CA NPI 1700059151 John Pan Pain Medicine (Physical Medicine & Rehabilitation) Physician · Sunnyvale, CA NPI 1447419817 Daniel Cerrone Allergy & Immunology Physician · Sunnyvale, CA NPI 1285079426 Courtney Phuong Nurse Practitioner · Sunnyvale, CA NPI 1285064519 Maynard Lam Pharmacist · Sunnyvale, CA NPI 1982066684 Alanna Stinson Allergy & Immunology Physician · Sunnyvale, CA NPI 1922538826 Andrea Alioto Clinical Neuropsychologist · Sunnyvale, CA NPI 1417554049

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-03.