Tiara Dillworth, PHD
NPI 1063841641 · Rehabilitation Psychologist · Seattle, WA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiara Dillworth, PHD is a Rehabilitation Psychologist provider in Seattle, WA (NPI 1063841641).
Provider details
- NPI number
- 1063841641
- Entity type
- Individual
- Primary specialty
- Rehabilitation PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PY60155493 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
Mailing address
Registry dates
- Enumerated
- 2013-11-05
- Last updated
- 2017-06-20
Frequently asked questions
- What is Tiara Dillworth's NPI number?
- Tiara Dillworth's National Provider Identifier (NPI) is 1063841641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiara Dillworth's specialty?
- Tiara Dillworth is listed in the NPPES registry with a primary specialty of Rehabilitation Psychologist (Behavioral Health & Social Service Providers).
- Where is Tiara Dillworth located?
- Tiara Dillworth's practice location on file with NPPES is 1959 Ne Pacific Street, Seattle, WA 98195-0001.
- What is Tiara Dillworth's phone number?
- The practice phone number listed in the NPPES registry for Tiara Dillworth is (206) 598-4720.
- Does Tiara Dillworth accept Medicare?
- Tiara Dillworth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiara Dillworth's NPI active?
- Yes — Tiara Dillworth's NPI (1063841641) is active in the NPPES registry as of the last update on 2017-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.