What is Robert Yamasaki's NPI number?

Robert Yamasaki's National Provider Identifier (NPI) is 1376728519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert Yamasaki's specialty?

Robert Yamasaki is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Robert Yamasaki located?

Robert Yamasaki's practice location on file with NPPES is 15300 S Western Ave, Gardena, CA 90249-4317.

What is Robert Yamasaki's phone number?

The practice phone number listed in the NPPES registry for Robert Yamasaki is (310) 327-9676.

Is Robert Yamasaki's NPI active?

Yes — Robert Yamasaki's NPI (1376728519) is active in the NPPES registry as of the last update on 2008-01-07.

IndividualActive

Robert Yamasaki, D.D.S.

NPI 1376728519 · General Practice Dentistry · Gardena, CA

Robert Yamasaki, D.D.S. is a General Practice Dentistry provider in Gardena, CA (NPI 1376728519).

Provider details

NPI number: 1376728519
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes
License: 14097 (CA)

Practice location

15300 S Western Ave

Gardena, CA 90249-4317

Phone: (310) 327-9676

Fax: (310) 327-9679

Street-level locationGet directions

More CA providers

Mailing address

15300 S Western Ave

Gardena, CA 90249-4317

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 14097 (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 tenure33% of score
18 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

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.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$94 across 2 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2008-01-07
Last updated: 2008-01-07

Frequently asked questions

What is Robert Yamasaki's NPI number?: Robert Yamasaki's National Provider Identifier (NPI) is 1376728519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Robert Yamasaki's specialty?: Robert Yamasaki is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
Where is Robert Yamasaki located?: Robert Yamasaki's practice location on file with NPPES is 15300 S Western Ave, Gardena, CA 90249-4317.
What is Robert Yamasaki's phone number?: The practice phone number listed in the NPPES registry for Robert Yamasaki is (310) 327-9676.
Is Robert Yamasaki's NPI active?: Yes — Robert Yamasaki's NPI (1376728519) is active in the NPPES registry as of the last update on 2008-01-07.

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

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Transparency — industry payments

Frequently asked questions