NPI Portal NPI Lookup & Verification

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

Dr. Benjamin Lau, DDS

Dentist in San Dimas, CA · enumerated 2026 · practices at Compean Dental Corporation.

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

National Provider Identifier

1902732118

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Benjamin Lau
Credential DDS
Sex Male
Practice address San Dimas, CA, 91773
Phone (909) 592-5599
Enumeration date Jun 23, 2026
Last updated in NPPES Jun 23, 2026

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

Taxonomy & licenses

122300000X Dentist Dental Providers · License DDS113033 (CA) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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

How do I verify Benjamin Lau's NPI record?
Cross-check NPI 1902732118 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1902732118 active?
Yes, as of the latest NPPES snapshot, NPI 1902732118 is active (record last updated 2026-06-23).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-23.