OrganizationActive
County of San Bernardino
NPI 1043281561 · Clinical Medical Laboratory · Ontario, CA
County of San Bernardino is a Clinical Medical Laboratory organization in Ontario, CA (NPI 1043281561).
Provider details
- NPI number
- 1043281561
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Sharon Wang, Health Officer(909) 387-6625
Specialties & taxonomies
Laboratories
Profile Score
Detailed profile(91/100 index)
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
150 E Holt Blvd
Ontario, CA 91761-1613
Phone: (909) 458-9430
Fax: (909) 986-3590
Street-level locationGet directions
Mailing address
451 E Vanderbilt Way
San Bernardino, CA 92408-3641
Registry dates
- Enumerated
- 2006-02-01
- Last updated
- 2026-02-18
- Certified
- 2026-02-18
Frequently asked questions
- What is County of San Bernardino's NPI number?
- County of San Bernardino's National Provider Identifier (NPI) is 1043281561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is County of San Bernardino?
- County of San Bernardino is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is County of San Bernardino located?
- County of San Bernardino's practice location on file with NPPES is 150 E Holt Blvd, Ontario, CA 91761-1613.
- What is County of San Bernardino's phone number?
- The practice phone number listed in the NPPES registry for County of San Bernardino is (909) 458-9430.
- Who is the authorized official for County of San Bernardino?
- The authorized official listed on County of San Bernardino's NPPES record is Sharon Wang, Health Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is County of San Bernardino's NPI active?
- Yes — County of San Bernardino's NPI (1043281561) is active in the NPPES registry as of the last update on 2026-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.