IndividualActive
Nan Chao
NPI 1750434338 · Acupuncturist · San Jose, CA
Nan Chao is a Acupuncturist provider in San Jose, CA (NPI 1750434338).
Provider details
- NPI number
- 1750434338
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- AC8202 (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
14428 Union Ave
San Jose, CA 95124-2815
Phone: (408) 371-5888
Street-level locationGet directions
Mailing address
454 W Hacienda Ave
Campbell, CA 95008-6538
Registry dates
- Enumerated
- 2007-01-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nan Chao's NPI number?
- Nan Chao's National Provider Identifier (NPI) is 1750434338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nan Chao's specialty?
- Nan Chao is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is Nan Chao located?
- Nan Chao's practice location on file with NPPES is 14428 Union Ave, San Jose, CA 95124-2815.
- What is Nan Chao's phone number?
- The practice phone number listed in the NPPES registry for Nan Chao is (408) 371-5888.
- Is Nan Chao's NPI active?
- Yes — Nan Chao's NPI (1750434338) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.