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Vivian Chou, L.AC.,
NPI 1891871281 · Acupuncturist · San Mateo, CA
Vivian Chou, L.AC., is a Acupuncturist provider in San Mateo, CA (NPI 1891871281).
Provider details
- NPI number
- 1891871281
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Credential
- L.AC.,
- Sex
- Female
- Sole proprietor
- Yes
- License
- AC6871 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1650 S Amphlett Blvd Ste 212
San Mateo, CA 94402-2515
Phone: (650) 206-9386
Street-level locationGet directions
Mailing address
Po Box 1124
Half Moon Bay, CA 94019-1124
Registry dates
- Enumerated
- 2006-10-27
- Last updated
- 2025-06-18
- Certified
- 2025-06-18
Frequently asked questions
- What is Vivian Chou's NPI number?
- Vivian Chou's National Provider Identifier (NPI) is 1891871281, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Chou's specialty?
- Vivian Chou is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is Vivian Chou located?
- Vivian Chou's practice location on file with NPPES is 1650 S Amphlett Blvd Ste 212, San Mateo, CA 94402-2515.
- What is Vivian Chou's phone number?
- The practice phone number listed in the NPPES registry for Vivian Chou is (650) 206-9386.
- Is Vivian Chou's NPI active?
- Yes — Vivian Chou's NPI (1891871281) is active in the NPPES registry as of the last update on 2025-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.