Katharine Larson, PT, BCHN
NPI 1609067818 · Nutritionist · Snohomish, WA
Katharine Larson, PT, BCHN is a Nutritionist provider in Snohomish, WA (NPI 1609067818).
Provider details
- NPI number
- 1609067818
- Entity type
- Individual
- Primary specialty
- NutritionistDietary & Nutritional Service Providers
- Credential
- PT, BCHN
- Sex
- Female
- Sole proprietor
- No
- License
- NU61214108 (WA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 19021 120th Ave Ne Ste 102Bothell, WA 98011-9511Phone: (425) 486-7710
Registry dates
- Enumerated
- 2007-08-05
- Last updated
- 2024-05-09
- Certified
- 2022-07-21
Frequently asked questions
- What is Katharine Larson's NPI number?
- Katharine Larson's National Provider Identifier (NPI) is 1609067818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katharine Larson's specialty?
- Katharine Larson is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).
- Where is Katharine Larson located?
- Katharine Larson's practice location on file with NPPES is 12301 86th Pl Se, Snohomish, WA 98290-6260.
- What is Katharine Larson's phone number?
- The practice phone number listed in the NPPES registry for Katharine Larson is (425) 653-4308.
- Is Katharine Larson's NPI active?
- Yes — Katharine Larson's NPI (1609067818) is active in the NPPES registry as of the last update on 2024-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.