Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Optumrx

Point of Service in Irvine, CA · enumerated 2016 · authorized official Tuan Pham, Pharmacist.

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

National Provider Identifier

1992256002

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Registry record

Entity type Organization (Type 2)

Legal business name Optumrx

Practice address 2300 Main St, Irvine, CA, 92614

Phone (949) 475-3466

Fax (949) 474-4237

Enumeration date Oct 24, 2016

Last updated in NPPES Oct 24, 2016

Taxonomy & classification

282N00000X General Acute Care Hospital Hospitals · License 64702 (CA) Secondary

305S00000X Point of Service Managed Care Organizations · License 64702 (CA) Primary

Authorized official

Name Tuan Pham

Title Pharmacist

Phone (818) 943-3599

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 Optumrx located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-10-24. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Jeanne Furnier Pharmacist · Irvine, CA NPI 1841322294 Xenia Madera Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Irvine, CA NPI 1659531739 Khang Luong Pharmacist · Irvine, CA NPI 1306554720

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-24.