IndividualActive
Xin Chen
NPI 1770836223 · Acupuncturist · Sunnyvale, CA
Xin Chen is a Acupuncturist provider in Sunnyvale, CA (NPI 1770836223).
Provider details
- NPI number
- 1770836223
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15014 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
542 Lakeside Dr Ste 5
Sunnyvale, CA 94085-4005
Phone: (510) 673-7789
Street-level locationGet directions
Mailing address
1105 Reed Ave
Sunnyvale, CA 94086-2660
Registry dates
- Enumerated
- 2012-10-22
- Last updated
- 2024-03-29
- Certified
- 2024-03-29
Frequently asked questions
- What is Xin Chen's NPI number?
- Xin Chen's National Provider Identifier (NPI) is 1770836223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xin Chen's specialty?
- Xin Chen is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is Xin Chen located?
- Xin Chen's practice location on file with NPPES is 542 Lakeside Dr Ste 5, Sunnyvale, CA 94085-4005.
- What is Xin Chen's phone number?
- The practice phone number listed in the NPPES registry for Xin Chen is (510) 673-7789.
- Is Xin Chen's NPI active?
- Yes — Xin Chen's NPI (1770836223) is active in the NPPES registry as of the last update on 2024-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.