OrganizationActive
Crestview Clinical Laboratory
NPI 1285645226 · Clinical Medical Laboratory · Rialto, CA
Crestview Clinical Laboratory is a Clinical Medical Laboratory organization in Rialto, CA (NPI 1285645226).
Provider details
- NPI number
- 1285645226
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Leona Berglund, Administrator(909) 877-1361
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
19 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
1471 S Riverside Ave
Rialto, CA 92376-7703
Phone: (909) 877-1361
Street-level locationGet directions
Mailing address
1471 S Riverside Ave
Rialto, CA 92376-7703
Registry dates
- Enumerated
- 2006-08-11
- Last updated
- 2020-08-22
Frequently asked questions
- What is Crestview Clinical Laboratory's NPI number?
- Crestview Clinical Laboratory's National Provider Identifier (NPI) is 1285645226, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Crestview Clinical Laboratory?
- Crestview Clinical Laboratory is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Crestview Clinical Laboratory located?
- Crestview Clinical Laboratory's practice location on file with NPPES is 1471 S Riverside Ave, Rialto, CA 92376-7703.
- What is Crestview Clinical Laboratory's phone number?
- The practice phone number listed in the NPPES registry for Crestview Clinical Laboratory is (909) 877-1361.
- Who is the authorized official for Crestview Clinical Laboratory?
- The authorized official listed on Crestview Clinical Laboratory's NPPES record is Leona Berglund, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Crestview Clinical Laboratory's NPI active?
- Yes — Crestview Clinical Laboratory's NPI (1285645226) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.