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Asher Brennan
NPI 1770242026 · Counselor · Seattle, WA
Asher Brennan is a Counselor provider in Seattle, WA (NPI 1770242026).
Provider details
- NPI number
- 1770242026
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
1600 E Olive St
Seattle, WA 98122-2735
Phone: (206) 302-2800
Street-level locationGet directions
Mailing address
6400 Southcenter Blvd
Tukwila, WA 98188-2547
Registry dates
- Enumerated
- 2021-12-14
- Last updated
- 2021-12-14
- Certified
- 2021-12-14
Frequently asked questions
- What is Asher Brennan's NPI number?
- Asher Brennan's National Provider Identifier (NPI) is 1770242026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Asher Brennan's specialty?
- Asher Brennan is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Asher Brennan located?
- Asher Brennan's practice location on file with NPPES is 1600 E Olive St, Seattle, WA 98122-2735.
- What is Asher Brennan's phone number?
- The practice phone number listed in the NPPES registry for Asher Brennan is (206) 302-2800.
- Is Asher Brennan's NPI active?
- Yes — Asher Brennan's NPI (1770242026) is active in the NPPES registry as of the last update on 2021-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.