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Olive Crest

Mental Illness Community Based Residential Treatment Facility in Bellflower, CA · enumerated 2007 · authorized official Donald Verleur, Chief Executive Officer.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881720456

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Registry record

Entity type Organization (Type 2)
Legal business name Olive Crest
Practice address 15235 Cornuta Ave, Bellflower, CA, 90706
Phone (562) 866-8956
Fax (562) 866-4158
Enumeration date Feb 26, 2007
Last updated in NPPES Apr 11, 2018

Taxonomy & classification

320800000X Mental Illness Community Based Residential Treatment Facility Residential Treatment Facilities Primary

Authorized official

Name Donald Verleur
Title Chief Executive Officer
Phone (714) 543-5437

Other identifiers

Identifier Type State Issuer
7269 Medicaid CA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Olive Crest?
The NPI for Olive Crest is 1881720456, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Olive Crest?
NPPES lists Donald Verleur (Chief Executive Officer) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-11.