What is Kathleen Siu's NPI number?

Kathleen Siu's National Provider Identifier (NPI) is 1700961919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kathleen Siu's specialty?

Kathleen Siu is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).

Where is Kathleen Siu located?

Kathleen Siu's practice location on file with NPPES is 23838 West Valencia Blvd, Valencia, CA 91355.

What is Kathleen Siu's phone number?

The practice phone number listed in the NPPES registry for Kathleen Siu is (661) 259-2960.

Is Kathleen Siu's NPI active?

Yes — Kathleen Siu's NPI (1700961919) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Kathleen Siu, DMD

NPI 1700961919 · Pediatric Dentistry · Valencia, CA

Kathleen Siu, DMD is a Pediatric Dentistry provider in Valencia, CA (NPI 1700961919).

Provider details

NPI number: 1700961919
Entity type: Individual
Primary specialty: Pediatric DentistryDental Providers
Credential: DMD
Sex: Female
Sole proprietor: No
License: 29472 (CA)

Specialties & taxonomies

Pediatric DentistryPrimary1223P0221XLicense 29472 (CA)
Dental Providers

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 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

23838 West Valencia Blvd

Suite 300

Valencia, CA 91355

Phone: (661) 259-2960

Fax: (661) 259-5983

Street-level locationGet directions

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Mailing address