IndividualActive
Sarah Diana, RDN
NPI 1548845464 · Registered Dietitian · Tacoma, WA
Sarah Diana, RDN is a Registered Dietitian provider in Tacoma, WA (NPI 1548845464).
Provider details
- NPI number
- 1548845464
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
9040a Jackson Avenue
Tacoma, WA 98431-1702
Phone: (253) 968-6337
Street-level locationGet directions
Mailing address
4215 S 30th St Apt 335
Tacoma, WA 98409-3244
Registry dates
- Enumerated
- 2021-03-11
- Last updated
- 2021-08-03
- Certified
- 2021-06-29
Frequently asked questions
- What is Sarah Diana's NPI number?
- Sarah Diana's National Provider Identifier (NPI) is 1548845464, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Diana's specialty?
- Sarah Diana is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Sarah Diana located?
- Sarah Diana's practice location on file with NPPES is 9040a Jackson Avenue, Tacoma, WA 98431-1702.
- What is Sarah Diana's phone number?
- The practice phone number listed in the NPPES registry for Sarah Diana is (253) 968-6337.
- Is Sarah Diana's NPI active?
- Yes — Sarah Diana's NPI (1548845464) is active in the NPPES registry as of the last update on 2021-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.