OrganizationActive
Bay Light LLC
NPI 1023957792 · Acupuncturist · Sunnyvale, CA
Bay Light LLC is a Acupuncturist organization in Sunnyvale, CA (NPI 1023957792).
Provider details
- NPI number
- 1023957792
- Entity type
- Organization
- Primary specialty
- AcupuncturistOther Service Providers
- Organization subpart
- No
- Authorized official
- Xinyun Zhang, Ceo(408) 504-0124
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
887 E El Camino Real
Sunnyvale, CA 94087-2937
Phone: (408) 514-0124
Street-level locationGet directions
Mailing address
2973 Fallwood Ln
San Jose, CA 95132-1114
Registry dates
- Enumerated
- 2026-03-26
- Last updated
- 2026-03-26
- Certified
- 2026-03-26
Frequently asked questions
- What is Bay Light LLC's NPI number?
- Bay Light LLC's National Provider Identifier (NPI) is 1023957792, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Bay Light LLC?
- Bay Light LLC is classified in the NPPES registry as Acupuncturist (Other Service Providers).
- Where is Bay Light LLC located?
- Bay Light LLC's practice location on file with NPPES is 887 E El Camino Real, Sunnyvale, CA 94087-2937.
- What is Bay Light LLC's phone number?
- The practice phone number listed in the NPPES registry for Bay Light LLC is (408) 514-0124.
- Who is the authorized official for Bay Light LLC?
- The authorized official listed on Bay Light LLC's NPPES record is Xinyun Zhang, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Bay Light LLC's NPI active?
- Yes — Bay Light LLC's NPI (1023957792) is active in the NPPES registry as of the last update on 2026-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.