VIVIAN CHOU L.AC.,
NPI 1891871281
Acupuncturist in San Mateo, CA

Q: What is Vivian Chou's NPI number?

The NPI number for Vivian Chou is 1891871281. It was assigned to this individual provider in the NPPES registry on October 27, 2006.

Q: What is Vivian Chou'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 Vivian Chou was last updated on June 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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 October 27, 2006

1650 S AMPHLETT BLVD STE 212, SAN MATEO, CA 94402(650) 206-9386 Get Directions Write a Review

NPPES record last updated: June 18, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jun 18, 2025, Jun 6, 2019, Jul 13, 2018 (3 updates tracked since 2018).

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About Vivian Chou L.ac., NPPES

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

VIVIAN CHOU L.AC., (NPI 1891871281) is an individual acupuncturist in San Mateo, California, licensed in California (AC6871) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1891871281

Entity TypeIndividualFemale

Primary Taxonomy171100000X

Provider Legal NameVIVIAN CHOUCredential: L.AC.,

Location Address1650 S AMPHLETT BLVD STE 212San Mateo, CA 94402-2515

Mailing AddressPo Box 1124Half Moon Bay, CA 94019-1124 · (650) 206-9386

Phone(650) 206-9386

Sole ProprietorYes

Enumeration DateOctober 27, 2006

Last NPPES UpdateJune 18, 20253 updates tracked since enumeration

NPPES CertifiedJune 18, 2025

✔ NPI 1891871281 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAcupuncturistOther Service Providers

Taxonomy Code171100000X

License✔ Licensed in CA · AC6871

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.

1650 S AMPHLETT BLVD STE 212, San Mateo, CA 94402

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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 Vivian Chou's NPI number?

The NPI number for Vivian Chou is 1891871281. It was assigned to this individual provider in the NPPES registry on October 27, 2006.

Where is Vivian Chou located?

Vivian Chou practices at 1650 S Amphlett Blvd Ste 212, San Mateo, CA 94402. The listed phone number is (650) 206-9386.

What is Vivian Chou'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 Vivian Chou was last updated on June 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.