What is Island Nutrition and Wellness LLC's NPI number?

Island Nutrition and Wellness LLC's National Provider Identifier (NPI) is 1396506812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Island Nutrition and Wellness LLC?

Island Nutrition and Wellness LLC is classified in the NPPES registry as Nutritionist (Dietary & Nutritional Service Providers).

Where is Island Nutrition and Wellness LLC located?

Island Nutrition and Wellness LLC's practice location on file with NPPES is 6511 82nd Ave Se, Mercer Island, WA 98040-5224.

What is Island Nutrition and Wellness LLC's phone number?

The practice phone number listed in the NPPES registry for Island Nutrition and Wellness LLC is (206) 930-1130.

Who is the authorized official for Island Nutrition and Wellness LLC?

The authorized official listed on Island Nutrition and Wellness LLC's NPPES record is Giselle Greisman, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Island Nutrition and Wellness LLC's NPI active?

Yes — Island Nutrition and Wellness LLC's NPI (1396506812) is active in the NPPES registry as of the last update on 2024-01-22.

OrganizationActive

Island Nutrition and Wellness LLC

NPI 1396506812 · Nutritionist · Mercer Island, WA

Island Nutrition and Wellness LLC is a Nutritionist organization in Mercer Island, WA (NPI 1396506812).

Provider details

NPI number: 1396506812
Entity type: Organization
Primary specialty: NutritionistDietary & Nutritional Service Providers
Organization subpart: No
Authorized official: Giselle Greisman, Owner(206) 930-1130

Practice location

6511 82nd Ave Se

Mercer Island, WA 98040-5224

Phone: (206) 930-1130

Street-level locationGet directions

More WA providers

Mailing address

6511 82nd Ave Se

Mercer Island, WA 98040-5224

Specialties & taxonomies

NutritionistPrimary133N00000X
Dietary & Nutritional Service Providers

Profile Score

Established profile(58/100 index)

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

Registry tenure38% of score
2 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: 2024-01-22
Last updated: 2024-01-22
Certified: 2024-01-22

Frequently asked questions

What is Island Nutrition and Wellness LLC's NPI number?: Island Nutrition and Wellness LLC's National Provider Identifier (NPI) is 1396506812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Island Nutrition and Wellness LLC?: Island Nutrition and Wellness LLC is classified in the NPPES registry as Nutritionist (Dietary & Nutritional Service Providers).
Where is Island Nutrition and Wellness LLC located?: Island Nutrition and Wellness LLC's practice location on file with NPPES is 6511 82nd Ave Se, Mercer Island, WA 98040-5224.
What is Island Nutrition and Wellness LLC's phone number?: The practice phone number listed in the NPPES registry for Island Nutrition and Wellness LLC is (206) 930-1130.
Who is the authorized official for Island Nutrition and Wellness LLC?: The authorized official listed on Island Nutrition and Wellness LLC's NPPES record is Giselle Greisman, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Island Nutrition and Wellness LLC's NPI active?: Yes — Island Nutrition and Wellness LLC's NPI (1396506812) is active in the NPPES registry as of the last update on 2024-01-22.

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