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MR. TZU-WEN WEI L.AC.
NPI 1336577121
Acupuncturist in Hayward, CA

Active since October 15, 2013
1638 E ST, APT 308, HAYWARD, CA 94541(781) 499-2826 Get Directions Write a Review

NPPES record last updated: October 15, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Tzu-wen Wei L.ac. NPPES

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

MR. TZU-WEN WEI L.AC. (NPI 1336577121) is an individual acupuncturist in Hayward, California, licensed in California (15596) and active in the NPI registry since October 2013.

NPPES Registry Identity

NPI1336577121
Entity TypeIndividualMale
Primary Taxonomy171100000X
Provider Legal NameMR. TZU-WEN WEICredential: L.AC.
Location Address1638 E ST, APT 308Hayward, CA 94541-5358
Mailing Address1638 E St, Apt 308Hayward, CA 94541-5358 · (781) 499-2826
Phone(781) 499-2826
Sole ProprietorYes
Enumeration DateOctober 15, 2013
✔ NPI 1336577121 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAcupuncturistOther Service Providers
Taxonomy Code171100000X
License✔ Licensed in CA · 15596
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.
1638 E ST, Hayward, CA 94541
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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 Tzu-wen Wei's NPI number?

The NPI number for Tzu-wen Wei is 1336577121. It was assigned to this individual provider in the NPPES registry on October 15, 2013.

Where is Tzu-wen Wei located?

Tzu-wen Wei practices at 1638 E St Apt 308, Hayward, CA 94541. The listed phone number is (781) 499-2826.

What is Tzu-wen Wei'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 Tzu-wen Wei was last updated on October 15, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.