IndividualActive
Stefan Horbanczuk
NPI 1932586641 · Behavior Analyst · Seattle, WA
Stefan Horbanczuk is a Behavior Analyst provider in Seattle, WA (NPI 1932586641).
Provider details
- NPI number
- 1932586641
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
8117 Stone Ave N
Seattle, WA 98103-4414
Phone: (206) 535-8876
Street-level locationGet directions
Mailing address
9750 3rd Ave Ne
Seattle, WA 98115-2058
Registry dates
- Enumerated
- 2015-05-01
- Last updated
- 2015-05-01
Frequently asked questions
- What is Stefan Horbanczuk's NPI number?
- Stefan Horbanczuk's National Provider Identifier (NPI) is 1932586641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stefan Horbanczuk's specialty?
- Stefan Horbanczuk is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Stefan Horbanczuk located?
- Stefan Horbanczuk's practice location on file with NPPES is 8117 Stone Ave N, Seattle, WA 98103-4414.
- What is Stefan Horbanczuk's phone number?
- The practice phone number listed in the NPPES registry for Stefan Horbanczuk is (206) 535-8876.
- Is Stefan Horbanczuk's NPI active?
- Yes — Stefan Horbanczuk's NPI (1932586641) is active in the NPPES registry as of the last update on 2015-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.