IndividualActive
Brady Mathieson, LMHCA
NPI 1912840075 · Mental Health Counselor · Seattle, WA
Brady Mathieson, LMHCA is a Mental Health Counselor provider in Seattle, WA (NPI 1912840075).
Provider details
- NPI number
- 1912840075
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHCA
- Sex
- Male
- Sole proprietor
- No
- License
- 61585205 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
2111 N Northgate Way Ste 216
Seattle, WA 98133-9018
Phone: (206) 385-9636
Street-level locationGet directions
Mailing address
516 Summit Ave E Apt 102
Seattle, WA 98102-6715
Additional practice locations (1)
- 516 Summit Ave E Apt 102Seattle, WA 98102-6715Phone: (847) 323-5868
Registry dates
- Enumerated
- 2026-04-13
- Last updated
- 2026-04-13
- Certified
- 2026-04-13
Frequently asked questions
- What is Brady Mathieson's NPI number?
- Brady Mathieson's National Provider Identifier (NPI) is 1912840075, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brady Mathieson's specialty?
- Brady Mathieson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Brady Mathieson located?
- Brady Mathieson's practice location on file with NPPES is 2111 N Northgate Way Ste 216, Seattle, WA 98133-9018.
- What is Brady Mathieson's phone number?
- The practice phone number listed in the NPPES registry for Brady Mathieson is (206) 385-9636.
- Is Brady Mathieson's NPI active?
- Yes — Brady Mathieson's NPI (1912840075) is active in the NPPES registry as of the last update on 2026-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.