OrganizationActive
Xiao G Sun
NPI 1568818524 · Health Service Clinic/Center · Sunnyvale, CA
Xiao G Sun is a Health Service Clinic/Center organization in Sunnyvale, CA (NPI 1568818524).
Provider details
- NPI number
- 1568818524
- Entity type
- Organization
- Primary specialty
- Health Service Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Xiao Sun, Owner(408) 530-9361
- License
- AC13264 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
877 W Fremont Ave Ste M1
Sunnyvale, CA 94087-2332
Phone: (408) 530-9361
Street-level locationGet directions
Mailing address
877 W Fremont Ave Ste M1
Sunnyvale, CA 94087-2332
Registry dates
- Enumerated
- 2016-05-09
- Last updated
- 2016-05-09
Frequently asked questions
- What is Xiao G Sun's NPI number?
- Xiao G Sun's National Provider Identifier (NPI) is 1568818524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Xiao G Sun?
- Xiao G Sun is classified in the NPPES registry as Health Service Clinic/Center (Ambulatory Health Care Facilities).
- Where is Xiao G Sun located?
- Xiao G Sun's practice location on file with NPPES is 877 W Fremont Ave Ste M1, Sunnyvale, CA 94087-2332.
- What is Xiao G Sun's phone number?
- The practice phone number listed in the NPPES registry for Xiao G Sun is (408) 530-9361.
- Who is the authorized official for Xiao G Sun?
- The authorized official listed on Xiao G Sun's NPPES record is Xiao Sun, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Xiao G Sun's NPI active?
- Yes — Xiao G Sun's NPI (1568818524) is active in the NPPES registry as of the last update on 2016-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.