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Chien-Kai Yen, D.C.
NPI 1447544531 · Chiropractor · San Jose, CA
Chien-Kai Yen, D.C. is a Chiropractor provider in San Jose, CA (NPI 1447544531).
Provider details
- NPI number
- 1447544531
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- 31974 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
1879 Lundy Ave
Suite #236
San Jose, CA 95131-1856
Phone: (408) 893-2562
Street-level locationGet directions
Mailing address
1879 Lundy Ave
San Jose, CA 95131-1856
Registry dates
- Enumerated
- 2011-06-06
- Last updated
- 2013-04-12
Frequently asked questions
- What is Chien-Kai Yen's NPI number?
- Chien-Kai Yen's National Provider Identifier (NPI) is 1447544531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chien-Kai Yen's specialty?
- Chien-Kai Yen is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Chien-Kai Yen located?
- Chien-Kai Yen's practice location on file with NPPES is 1879 Lundy Ave, San Jose, CA 95131-1856.
- What is Chien-Kai Yen's phone number?
- The practice phone number listed in the NPPES registry for Chien-Kai Yen is (408) 893-2562.
- Is Chien-Kai Yen's NPI active?
- Yes — Chien-Kai Yen's NPI (1447544531) is active in the NPPES registry as of the last update on 2013-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.