NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Tai-Nan Wang, L.AC., O.M.D., Q.M.E

Acupuncturist in San Diego, CA · enumerated 2006.

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

National Provider Identifier

1679647366

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Registry record

Entity type Individual (Type 1)
Name Mr. Tai-Nan Wang
Credential L.AC., O.M.D., Q.M.E
Sex Male
Practice address San Diego, CA, 92117
Phone (858) 483-7795
Fax (619) 276-7937
Enumeration date Nov 17, 2006
Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License AC 537 (CA) Primary
LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC credential

Other identifiers

Identifier Type State Issuer
33-0062275 Other CA TAX ID

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

What is the NPI number for Tai-Nan Wang?
The National Provider Identifier (NPI) for Tai-Nan Wang is 1679647366, a Type 1 (individual) record in the CMS NPPES registry.
Where does Tai-Nan Wang practice?
The practice location on file with NPPES is in San Diego, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.