How to Become a Registered Dietitian in Washington State: 2026 License Guide

How to Become a Registered Dietitian in Washington State

Washington State licenses Registered Dietitians through the Washington State Department of Health (DOH) — Registered Dietitian section. The Seattle metro offers one of the strongest dietitian job markets on the West Coast, anchored by UW Medicine, Swedish Health Services, Virginia Mason Franciscan Health, and MultiCare Health System. The state also runs one of the largest WIC programs in the country, creating substantial community nutrition employment outside acute care.

Step 1: ACEND-Accredited Nutrition Program

Since January 1, 2024, CDR mandates a master's degree from an ACEND-accredited program as the minimum entry requirement for all new RD/RDN candidates. Washington State residents have in-state graduate program options at the University of Washington (Seattle and Tacoma), Washington State University, and Bastyr University, among others.

Your program must include a Didactic Program in Dietetics (DPD) and a supervised Dietetic Internship (DI) of at least 1,200 hours, or an integrated master's pathway that fulfills both simultaneously. Verify ACEND accreditation status before enrolling — only ACEND-accredited programs qualify for CDR exam eligibility.

Step 2: CDR Registration Examination

Earning your RD/RDN credential from CDR is required before you can apply for the Washington DOH state license:

• Exam fee: approximately $200 (verify at eatrightpro.org)
• Format: 145 questions (125 scored, 20 unscored pretest items); Prometric testing centers are available in Seattle, Bellevue, Tacoma, Spokane, and other Washington cities
• Domains: Principles of Dietetics, Nutrition Care for Individuals and Groups, Management of Food and Nutrition Programs and Services, Population and Community Nutrition
• Maintenance: 75 PDUs per five-year credentialing cycle to maintain CDR registration

Step 3: Washington State Dietitian License

After passing the CDR exam, apply to Washington DOH for your state Registered Dietitian credential:

• Application fee: approximately $75–$130 (verify current fee at doh.wa.gov before submitting)
• Documents: CDR verification of registration, official transcripts confirming your ACEND graduate degree, and a completed DOH application
• Renewal cycle: Washington RD licenses renew on a two-year cycle; DOH renewal aligns with documentation of CDR's ongoing PDU requirements
• Title protection: Washington law restricts "Registered Dietitian" and "Dietitian" to licensed practitioners; practicing without a license or using the protected title without authorization is a violation of state law

Continuing Education

Washington dietitians must accumulate 75 PDUs during each five-year CDR cycle. Washington DOH tracks CE compliance through CDR verification at renewal. Strong CE resources for Washington practitioners include:

• Washington State Academy of Nutrition and Dietetics (WSAND) annual symposium and online programming
• University of Washington Continuing Medical Education nutrition seminars
• Academy of Nutrition and Dietetics specialty dietetics practice groups (DPGs) — particularly renal, oncology, sports, and pediatric nutrition
• WIC Washington in-service training (counts as PDUs for community nutrition practitioners)
• FNCE annual conference and CDR-approved self-study materials

RD vs. RDN

"RD" and "RDN" are legally identical CDR credentials — same examination, same PDU requirements, same scope of practice. CDR introduced the "RDN" designation in 2013 to reflect the full range of nutrition practice including wellness, sports, community, and integrative settings. Washington DOH licenses practitioners under "Registered Dietitian"; both CDR designations satisfy the state requirement. In practice, Seattle-area hospital systems often post positions as "RD" while community health organizations and private practices may prefer "RDN" on job listings.

Washington State RD Salary Ranges

Washington offers some of the highest dietitian salaries in the country, driven by Seattle's cost of living and the concentration of large health systems:

• Entry-level RD (0–3 years): $58,000–$68,000 statewide; $62,000–$72,000 in Seattle/Eastside
• Mid-career RD (4–9 years): $68,000–$80,000 statewide; $75,000–$88,000 in Seattle metro
• Senior/specialist RD (10+ years): $80,000–$95,000+, especially oncology and critical care at academic centers
• Renal/dialysis RD premium: $65,000–$85,000 (DaVita and Fresenius units in Seattle, Tacoma, Spokane)
• Travel dietitian: $35–$50 per hour plus stipends; Eastern Washington rural hospitals frequently contract travel RDs
• WIC Washington RD/nutrition educator: $50,000–$68,000 depending on county and level; strong benefits via public employment

Top Employers

Washington State's robust health system supports dietitian employment across clinical, community, and corporate settings:

• UW Medicine (Seattle): Academic medical center and NCI-designated cancer center; one of Washington's premier clinical nutrition employers
• Swedish Health Services (Seattle): Providence-affiliated multi-hospital system; extensive inpatient and outpatient dietitian positions
• Virginia Mason Franciscan Health (Seattle/Tacoma): CommonSpirit-affiliated system with strong clinical nutrition programs including the Virginia Mason Institute
• MultiCare Health System (Tacoma/Puget Sound): Large integrated health system; dietitian demand in acute care, cancer care, and long-term care
• DaVita / Fresenius Kidney Care / US Renal Care: Renal dietitian positions throughout Washington's metro and secondary markets
• WIC Washington — DSHS: One of the country's largest WIC programs; community dietitian and nutritionist positions across 35+ local health departments
• Spokane-area health systems (Providence Sacred Heart, MultiCare Deaconess): Eastern Washington market with distinct employment from the Puget Sound
• Amazon / Microsoft / tech sector corporate wellness: A growing non-traditional employer of RDs for employee wellness and performance nutrition programs