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Michelle Yokoyama
NPI 1417811266 · Registered Dietitian · Seattle, WA
Michelle Yokoyama is a Registered Dietitian provider in Seattle, WA (NPI 1417811266).
Provider details
- NPI number
- 1417811266
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
7533 Ravenna Ave Ne
Seattle, WA 98115-4661
Phone: (206) 747-1638
Street-level locationGet directions
Mailing address
7533 Ravenna Ave Ne
Seattle, WA 98115-4661
Registry dates
- Enumerated
- 2025-12-15
- Last updated
- 2025-12-15
- Certified
- 2025-12-15
Frequently asked questions
- What is Michelle Yokoyama's NPI number?
- Michelle Yokoyama's National Provider Identifier (NPI) is 1417811266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Yokoyama's specialty?
- Michelle Yokoyama is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Michelle Yokoyama located?
- Michelle Yokoyama's practice location on file with NPPES is 7533 Ravenna Ave Ne, Seattle, WA 98115-4661.
- What is Michelle Yokoyama's phone number?
- The practice phone number listed in the NPPES registry for Michelle Yokoyama is (206) 747-1638.
- Is Michelle Yokoyama's NPI active?
- Yes — Michelle Yokoyama's NPI (1417811266) is active in the NPPES registry as of the last update on 2025-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.