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Ellison Gassman, RD
NPI 1366387623 · Registered Dietitian · Spokane, WA
Ellison Gassman, RD is a Registered Dietitian provider in Spokane, WA (NPI 1366387623).
Provider details
- NPI number
- 1366387623
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- DIET.DI.61532909 (WA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(53/100 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
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
800 W 5th Ave
Spokane, WA 99204-2803
Phone: (509) 603-5800
Street-level locationGet directions
Mailing address
1124 W 11th Ave
Spokane, WA 99204-3902
Registry dates
- Enumerated
- 2026-04-22
- Last updated
- 2026-04-22
- Certified
- 2026-04-22
Frequently asked questions
- What is Ellison Gassman's NPI number?
- Ellison Gassman's National Provider Identifier (NPI) is 1366387623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellison Gassman's specialty?
- Ellison Gassman is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Ellison Gassman located?
- Ellison Gassman's practice location on file with NPPES is 800 W 5th Ave, Spokane, WA 99204-2803.
- What is Ellison Gassman's phone number?
- The practice phone number listed in the NPPES registry for Ellison Gassman is (509) 603-5800.
- Is Ellison Gassman's NPI active?
- Yes — Ellison Gassman's NPI (1366387623) is active in the NPPES registry as of the last update on 2026-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.