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Edith Knowlton, PH.D.
NPI 1285859561 · Clinical Psychologist · Seattle, WA
Edith Knowlton, PH.D. is a Clinical Psychologist provider in Seattle, WA (NPI 1285859561).
Provider details
- NPI number
- 1285859561
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1076 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
216 1st Ave S
Suite 333
Seattle, WA 98104-3441
Phone: (206) 621-7007
Fax: (206) 623-9267
Street-level locationGet directions
Mailing address
216 1st Ave S
Seattle, WA 98104-3441
Registry dates
- Enumerated
- 2007-04-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Edith Knowlton's NPI number?
- Edith Knowlton's National Provider Identifier (NPI) is 1285859561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edith Knowlton's specialty?
- Edith Knowlton is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Edith Knowlton located?
- Edith Knowlton's practice location on file with NPPES is 216 1st Ave S, Seattle, WA 98104-3441.
- What is Edith Knowlton's phone number?
- The practice phone number listed in the NPPES registry for Edith Knowlton is (206) 621-7007.
- Is Edith Knowlton's NPI active?
- Yes — Edith Knowlton's NPI (1285859561) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.