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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

County of Los Angeles

Case Management Registered Nurse in Los Angeles, CA · enumerated 2007 · authorized official Jonathan Fielding, Dir of Public Health &Health Ofcr.

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

National Provider Identifier

1215110804

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Registry record

Entity type Organization (Type 2)
Legal business name County of Los Angeles
Other name <Unavail>
Parent organization County of Los Angeles
Practice address 600 S Commonwealth Ave, Suite #800, Los Angeles, CA, 90005
Phone (213) 639-6400
Fax (213) 639-1035
Enumeration date Dec 6, 2007
Last updated in NPPES Dec 26, 2018

Taxonomy & classification

163WC0400X Case Management Registered Nurse Nursing Service Providers Primary

Authorized official

Name Jonathan Fielding
Title Dir of Public Health &Health Ofcr
Phone (213) 240-8117

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 County of Los Angeles?
The NPI for County of Los Angeles is 1215110804, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for County of Los Angeles?
NPPES lists Jonathan Fielding (Dir of Public Health &Health Ofcr) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-26.