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Addison Duvall
NPI 1114637535 · Behavior Technician · Seattle, WA
Addison Duvall is a Behavior Technician provider in Seattle, WA (NPI 1114637535).
Provider details
- NPI number
- 1114637535
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social 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
3 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
1455 Nw Leary Way Ste 400
Seattle, WA 98107-5138
Phone: (206) 504-3815
Fax: (855) 568-2494
Street-level locationGet directions
Mailing address
1455 Nw Leary Way Ste 400
Seattle, WA 98107-5138
Registry dates
- Enumerated
- 2022-11-28
- Last updated
- 2022-11-28
- Certified
- 2022-11-26
Frequently asked questions
- What is Addison Duvall's NPI number?
- Addison Duvall's National Provider Identifier (NPI) is 1114637535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Addison Duvall's specialty?
- Addison Duvall is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Addison Duvall located?
- Addison Duvall's practice location on file with NPPES is 1455 Nw Leary Way Ste 400, Seattle, WA 98107-5138.
- What is Addison Duvall's phone number?
- The practice phone number listed in the NPPES registry for Addison Duvall is (206) 504-3815.
- Is Addison Duvall's NPI active?
- Yes — Addison Duvall's NPI (1114637535) is active in the NPPES registry as of the last update on 2022-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.