Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr. Lum & Associates

General Practice Dentistry in Carson, CA · enumerated 2008 · authorized official Randolph Lum, Owner.

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

National Provider Identifier

1124272356

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Dr. Lum & Associates

Practice address 21847 Avalon Blvd, Carson, CA, 90745

Phone (310) 549-9710

Fax (310) 549-4049

Enumeration date Nov 14, 2008

Last updated in NPPES Nov 14, 2008

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 25939 (CA) Primary

Authorized official

Name Randolph Lum

Title Owner

Phone (310) 549-0710

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 Dr. Lum & Associates located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-11-14. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Randolph Lum Dentist · Carson, CA NPI 1649461088

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-14.