County of Santa Clara
NPI 1528053139 · Federally Qualified Health Center (FQHC) · Sunnyvale, CA
County of Santa Clara is a Federally Qualified Health Center (FQHC) organization in Sunnyvale, CA (NPI 1528053139).
Provider details
- NPI number
- 1528053139
- Entity type
- Organization
- Primary specialty
- Federally Qualified Health Center (FQHC)Ambulatory Health Care Facilities
- Parent organization
- County of Santa Clara
- Organization subpart
- Yes
- Authorized official
- Jeffrey Arnold, Chief Medical Officer(408) 885-4001
- License
- 070000085 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Other names (DBA / former)
- Doing business as
- Vhc Sunnyvale- Medicare
Registry dates
- Enumerated
- 2005-09-20
- Last updated
- 2013-09-19
Frequently asked questions
- What is County of Santa Clara's NPI number?
- County of Santa Clara's National Provider Identifier (NPI) is 1528053139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is County of Santa Clara?
- County of Santa Clara is classified in the NPPES registry as Federally Qualified Health Center (FQHC) (Ambulatory Health Care Facilities).
- Where is County of Santa Clara located?
- County of Santa Clara's practice location on file with NPPES is 660 S Fair Oaks Ave, Sunnyvale, CA 94086-7913.
- What is County of Santa Clara's phone number?
- The practice phone number listed in the NPPES registry for County of Santa Clara is (408) 885-5000.
- Who is the authorized official for County of Santa Clara?
- The authorized official listed on County of Santa Clara's NPPES record is Jeffrey Arnold, Chief Medical Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is County of Santa Clara's NPI active?
- Yes — County of Santa Clara's NPI (1528053139) is active in the NPPES registry as of the last update on 2013-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.