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Janie Heffernan, RD
NPI 1558380741 · Registered Dietitian · Seattle, WA
Janie Heffernan, RD is a Registered Dietitian provider in Seattle, WA (NPI 1558380741).
Provider details
- NPI number
- 1558380741
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- DI00001102 (WA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(91/100 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
1959 Ne Pacific St
Seattle, WA 98195-0001
Phone: (206) 685-3015
Fax: (206) 685-1286
Street-level locationGet directions
Mailing address
Po Box 24366
Seattle, WA 98124-0366
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2007-10-11
Frequently asked questions
- What is Janie Heffernan's NPI number?
- Janie Heffernan's National Provider Identifier (NPI) is 1558380741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janie Heffernan's specialty?
- Janie Heffernan is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Janie Heffernan located?
- Janie Heffernan's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-0001.
- What is Janie Heffernan's phone number?
- The practice phone number listed in the NPPES registry for Janie Heffernan is (206) 685-3015.
- Is Janie Heffernan's NPI active?
- Yes — Janie Heffernan's NPI (1558380741) is active in the NPPES registry as of the last update on 2007-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.