Olive Crest
NPI 1881720456 · Mental Illness Community Based Residential Treatment Facility · Bellflower, CA
Olive Crest is a Mental Illness Community Based Residential Treatment Facility organization in Bellflower, CA (NPI 1881720456).
Provider details
- NPI number
- 1881720456
- Entity type
- Organization
- Primary specialty
- Mental Illness Community Based Residential Treatment FacilityResidential Treatment Facilities
- Organization subpart
- No
- Authorized official
- Donald Verleur, Chief Executive Officer(714) 543-5437
Specialties & taxonomies
Residential Treatment Facilities
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-02-26
- Last updated
- 2018-04-11
Frequently asked questions
- What is Olive Crest's NPI number?
- Olive Crest's National Provider Identifier (NPI) is 1881720456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Olive Crest?
- Olive Crest is classified in the NPPES registry as Mental Illness Community Based Residential Treatment Facility (Residential Treatment Facilities).
- Where is Olive Crest located?
- Olive Crest's practice location on file with NPPES is 15235 Cornuta Ave, Bellflower, CA 90706-3907.
- What is Olive Crest's phone number?
- The practice phone number listed in the NPPES registry for Olive Crest is (562) 866-8956.
- Who is the authorized official for Olive Crest?
- The authorized official listed on Olive Crest's NPPES record is Donald Verleur, Chief Executive Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Olive Crest's NPI active?
- Yes — Olive Crest's NPI (1881720456) is active in the NPPES registry as of the last update on 2018-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.