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Brendan Seibert
NPI 1568013803 · Mental Health Counselor · Bellevue, WA
Brendan Seibert is a Mental Health Counselor provider in Bellevue, WA (NPI 1568013803).
Provider details
- NPI number
- 1568013803
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- LH61456168 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
1601 116th Ave Ne Ste 102
Bellevue, WA 98004-3010
Phone: (425) 947-5030
Street-level locationGet directions
Mailing address
1601 116th Ave Ne Ste 102
Bellevue, WA 98004-3010
Registry dates
- Enumerated
- 2019-09-27
- Last updated
- 2026-03-23
- Certified
- 2026-03-23
Frequently asked questions
- What is Brendan Seibert's NPI number?
- Brendan Seibert's National Provider Identifier (NPI) is 1568013803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brendan Seibert's specialty?
- Brendan Seibert is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Brendan Seibert located?
- Brendan Seibert's practice location on file with NPPES is 1601 116th Ave Ne Ste 102, Bellevue, WA 98004-3010.
- What is Brendan Seibert's phone number?
- The practice phone number listed in the NPPES registry for Brendan Seibert is (425) 947-5030.
- Is Brendan Seibert's NPI active?
- Yes — Brendan Seibert's NPI (1568013803) is active in the NPPES registry as of the last update on 2026-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.