What is Hongson Lau's NPI number?

Hongson Lau's National Provider Identifier (NPI) is 1518659903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hongson Lau's specialty?

Hongson Lau is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Hongson Lau located?

Hongson Lau's practice location on file with NPPES is 1001 E Main St, Alhambra, CA 91801-4110.

What is Hongson Lau's phone number?

The practice phone number listed in the NPPES registry for Hongson Lau is (626) 816-3095.

Is Hongson Lau's NPI active?

Yes — Hongson Lau's NPI (1518659903) is active in the NPPES registry as of the last update on 2026-01-22.

IndividualActive

Hongson Lau

NPI 1518659903 · Dentist · Alhambra, CA

Hongson Lau is a Dentist provider in Alhambra, CA (NPI 1518659903).

Provider details

NPI number: 1518659903
Entity type: Individual
Primary specialty: DentistDental Providers
Sex: Male
Sole proprietor: Yes
License: DDS110353 (CA)

Practice location

1001 E Main St

Alhambra, CA 91801-4110

Phone: (626) 816-3095

Street-level locationGet directions

More CA providers

Mailing address

6005 N Figueroa St

Highland Park, CA 90042-4231

Specialties & taxonomies

DentistPrimary122300000XLicense DDS110353 (CA)
Dental Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(59/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
3 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2023-05-23
Last updated: 2026-01-22
Certified: 2026-01-22

Frequently asked questions

What is Hongson Lau's NPI number?: Hongson Lau's National Provider Identifier (NPI) is 1518659903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Hongson Lau's specialty?: Hongson Lau is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
Where is Hongson Lau located?: Hongson Lau's practice location on file with NPPES is 1001 E Main St, Alhambra, CA 91801-4110.
What is Hongson Lau's phone number?: The practice phone number listed in the NPPES registry for Hongson Lau is (626) 816-3095.
Is Hongson Lau's NPI active?: Yes — Hongson Lau's NPI (1518659903) is active in the NPPES registry as of the last update on 2026-01-22.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions