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Chau Au, L.AC.
NPI 1740214717 · Acupuncturist · San Jose, CA
Chau Au, L.AC. is a Acupuncturist provider in San Jose, CA (NPI 1740214717).
Provider details
- NPI number
- 1740214717
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Credential
- L.AC.
- Sex
- Female
- Sole proprietor
- Yes
- License
- AC3733 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(91/100 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
4070 Monterey Hwy
San Jose, CA 95111-3633
Phone: (408) 363-8388
Fax: (408) 363-8122
Street-level locationGet directions
Mailing address
3935 Thainwood Way
San Jose, CA 95121-1460
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2007-07-09
Frequently asked questions
- What is Chau Au's NPI number?
- Chau Au's National Provider Identifier (NPI) is 1740214717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chau Au's specialty?
- Chau Au is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is Chau Au located?
- Chau Au's practice location on file with NPPES is 4070 Monterey Hwy, San Jose, CA 95111-3633.
- What is Chau Au's phone number?
- The practice phone number listed in the NPPES registry for Chau Au is (408) 363-8388.
- Is Chau Au's NPI active?
- Yes — Chau Au's NPI (1740214717) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.