Assessment & Treatment Associates Inc.
NPI 1740331446 · Community/Behavioral Health Agency · Bellevue, WA
Assessment & Treatment Associates Inc. is a Community/Behavioral Health Agency organization in Bellevue, WA (NPI 1740331446).
Provider details
- NPI number
- 1740331446
- Entity type
- Organization
- Primary specialty
- Community/Behavioral Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Gary Umemoto, Office Manager(425) 289-1600
- License
- 17118700 (WA)
Specialties & taxonomies
Agencies
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-01-16
- Last updated
- 2020-08-22
Frequently asked questions
- What is Assessment & Treatment Associates Inc.'s NPI number?
- Assessment & Treatment Associates Inc.'s National Provider Identifier (NPI) is 1740331446, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Assessment & Treatment Associates Inc.?
- Assessment & Treatment Associates Inc. is classified in the NPPES registry as Community/Behavioral Health Agency (Agencies).
- Where is Assessment & Treatment Associates Inc. located?
- Assessment & Treatment Associates Inc.'s practice location on file with NPPES is 13353 Bel Red Rd, Bellevue, WA 98005-2329.
- What is Assessment & Treatment Associates Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Assessment & Treatment Associates Inc. is (425) 289-1600.
- Who is the authorized official for Assessment & Treatment Associates Inc.?
- The authorized official listed on Assessment & Treatment Associates Inc.'s NPPES record is Gary Umemoto, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Assessment & Treatment Associates Inc.'s NPI active?
- Yes — Assessment & Treatment Associates Inc.'s NPI (1740331446) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.