IndividualActive
Marian Hayes, RD, CD
NPI 1093888992 · Registered Dietitian · Seattle, WA
Marian Hayes, RD, CD is a Registered Dietitian provider in Seattle, WA (NPI 1093888992).
Provider details
- NPI number
- 1093888992
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, CD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(84/100 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
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
4400 37th Ave S
Seattle, WA 98118-1609
Phone: (206) 205-6006
Fax: (206) 205-6076
Street-level locationGet directions
Mailing address
13120 Ne 31st Pl
Bellevue, WA 98005-1732
Registry dates
- Enumerated
- 2006-11-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marian Hayes's NPI number?
- Marian Hayes's National Provider Identifier (NPI) is 1093888992, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian Hayes's specialty?
- Marian Hayes is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Marian Hayes located?
- Marian Hayes's practice location on file with NPPES is 4400 37th Ave S, Seattle, WA 98118-1609.
- What is Marian Hayes's phone number?
- The practice phone number listed in the NPPES registry for Marian Hayes is (206) 205-6006.
- Is Marian Hayes's NPI active?
- Yes — Marian Hayes's NPI (1093888992) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.