What is Tina Hayashi's NPI number?

Tina Hayashi's National Provider Identifier (NPI) is 1669029203, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tina Hayashi's specialty?

Tina Hayashi is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Tina Hayashi located?

Tina Hayashi's practice location on file with NPPES is 325 9th Ave # 359790, Seattle, WA 98104-2499.

What is Tina Hayashi's phone number?

The practice phone number listed in the NPPES registry for Tina Hayashi is (206) 744-4612.

Is Tina Hayashi's NPI active?

Yes — Tina Hayashi's NPI (1669029203) is active in the NPPES registry as of the last update on 2019-08-19.

IndividualActive

Tina Hayashi, RD

NPI 1669029203 · Registered Dietitian · Seattle, WA

Tina Hayashi, RD is a Registered Dietitian provider in Seattle, WA (NPI 1669029203).

Provider details

NPI number: 1669029203
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD
Sex: Female
Sole proprietor: No
License: 1033412 (WA)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 1033412 (WA)
Dietary & Nutritional 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

325 9th Ave # 359790

Seattle, WA 98104-2499

Phone: (206) 744-4612

Street-level locationGet directions

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Mailing address