Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Christina Lu

Pharmacist in Montebello, CA · enumerated 2017 · practices at Kaiser Foundation Health Plan Inc.

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

National Provider Identifier

1821535691

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Registry record

Entity type Individual (Type 1)

Name Ms. Christina Lu

Sex Female

Practice address Montebello, CA, 90640

Phone (323) 724-7001

Enumeration date Jan 31, 2017

Last updated in NPPES Jan 31, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 59991 (CA) Primary

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

Is NPI 1821535691 active?

Yes, as of the latest NPPES snapshot, NPI 1821535691 is active (record last updated 2017-01-31).

How do I verify Christina Lu's NPI record?

Cross-check NPI 1821535691 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-31.