What is Diana Lau's NPI number?

Diana Lau's National Provider Identifier (NPI) is 1336771740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diana Lau's specialty?

Diana Lau is listed in the NPPES registry with a primary specialty of Speech-Language Assistant (Speech, Language and Hearing Service Providers).

Where is Diana Lau located?

Diana Lau's practice location on file with NPPES is 5420 Douglas Blvd Ste F, Granite Bay, CA 95746-6253.

What is Diana Lau's phone number?

The practice phone number listed in the NPPES registry for Diana Lau is (916) 287-1517.

Is Diana Lau's NPI active?

Yes — Diana Lau's NPI (1336771740) is active in the NPPES registry as of the last update on 2020-02-04.

IndividualActive

Diana Lau

NPI 1336771740 · Speech-Language Assistant · Granite Bay, CA

Diana Lau is a Speech-Language Assistant provider in Granite Bay, CA (NPI 1336771740).

Provider details

NPI number: 1336771740
Entity type: Individual
Primary specialty: Speech-Language AssistantSpeech, Language and Hearing Service Providers
Sex: Female
Sole proprietor: No
License: SPA929 (CA)

Specialties & taxonomies

Speech-Language AssistantPrimary2355S0801XLicense SPA929 (CA)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(65/100 index)

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

Registry tenure38% of score
6 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.

Practice location

5420 Douglas Blvd Ste F

Granite Bay, CA 95746-6253

Phone: (916) 287-1517

Street-level locationGet directions

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Mailing address