OrganizationActive
Nutritionworks
NPI 1427187129 · Registered Dietitian · Seattle, WA
Nutritionworks is a Registered Dietitian organization in Seattle, WA (NPI 1427187129).
Provider details
- NPI number
- 1427187129
- Entity type
- Organization
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Organization subpart
- No
- Authorized official
- Kathleen Putnam, Part Owner(206) 729-2633
- License
- DI00000689 (WA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(89/100 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
2901 Ne Blakeley St
Suite 3b
Seattle, WA 98105-3164
Phone: (206) 729-2633
Fax: (206) 729-2636
Street-level locationGet directions
Mailing address
2901 Ne Blakeley St Ste 3b
Seattle, WA 98105-3168
Registry dates
- Enumerated
- 2007-03-06
- Last updated
- 2009-12-30
Frequently asked questions
- What is Nutritionworks's NPI number?
- Nutritionworks's National Provider Identifier (NPI) is 1427187129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nutritionworks?
- Nutritionworks is classified in the NPPES registry as Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Nutritionworks located?
- Nutritionworks's practice location on file with NPPES is 2901 Ne Blakeley St, Seattle, WA 98105-3164.
- What is Nutritionworks's phone number?
- The practice phone number listed in the NPPES registry for Nutritionworks is (206) 729-2633.
- Who is the authorized official for Nutritionworks?
- The authorized official listed on Nutritionworks's NPPES record is Kathleen Putnam, Part Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nutritionworks's NPI active?
- Yes — Nutritionworks's NPI (1427187129) is active in the NPPES registry as of the last update on 2009-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.