Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Optumcare Management, LLC

Health Maintenance Organization in Los Angeles, CA · enumerated 2006 · authorized official John Liethen, Secretary.

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

National Provider Identifier

1316966542

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Registry record

Entity type Organization (Type 2)

Legal business name Optumcare Management, LLC

Practice address 11706 Darlington Ave, Apt 202, Los Angeles, CA, 90049

Phone (310) 613-5566

Fax (310) 442-6633

Enumeration date Jul 19, 2006

Last updated in NPPES Aug 19, 2019

Taxonomy & classification

302R00000X Health Maintenance Organization Managed Care Organizations · License A62946 (CA) Primary

Authorized official

Name John Liethen

Title Secretary

Phone (952) 205-6262

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Optumcare Management, LLC located?

The practice location on file with NPPES is in Los Angeles, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-08-19. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-19.