Heather Tjarnberg, R.D.
NPI 1396029427 · Registered Dietitian · Yakima, WA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Tjarnberg, R.D. is a Registered Dietitian provider in Yakima, WA (NPI 1396029427).
Provider details
- NPI number
- 1396029427
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- R.D.
- Sex
- Female
- Sole proprietor
- No
- License
- DI60256137 (WA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
Mailing address
Registry dates
- Enumerated
- 2011-10-07
- Last updated
- 2026-04-10
- Certified
- 2026-04-10
Frequently asked questions
- What is Heather Tjarnberg's NPI number?
- Heather Tjarnberg's National Provider Identifier (NPI) is 1396029427, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Tjarnberg's specialty?
- Heather Tjarnberg is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Heather Tjarnberg located?
- Heather Tjarnberg's practice location on file with NPPES is 602 E Nob Hill Blvd, Yakima, WA 98901-3534.
- What is Heather Tjarnberg's phone number?
- The practice phone number listed in the NPPES registry for Heather Tjarnberg is (509) 248-8602.
- Does Heather Tjarnberg accept Medicare?
- Heather Tjarnberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Tjarnberg's NPI active?
- Yes — Heather Tjarnberg's NPI (1396029427) is active in the NPPES registry as of the last update on 2026-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.