IndividualActive
Marc Tannous, M. ED, BCBA
NPI 1285181271 · Behavior Analyst · Tukwila, WA
Marc Tannous, M. ED, BCBA is a Behavior Analyst provider in Tukwila, WA (NPI 1285181271).
Provider details
- NPI number
- 1285181271
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- M. ED, BCBA
- Sex
- Male
- Sole proprietor
- No
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
10 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
651 Strander Blvd Ste 105
Tukwila, WA 98188-2914
Phone: (206) 313-8840
Street-level locationGet directions
Mailing address
952 N 80th St
Seattle, WA 98103-4360
Registry dates
- Enumerated
- 2016-09-07
- Last updated
- 2018-04-04
Frequently asked questions
- What is Marc Tannous's NPI number?
- Marc Tannous's National Provider Identifier (NPI) is 1285181271, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Tannous's specialty?
- Marc Tannous is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Marc Tannous located?
- Marc Tannous's practice location on file with NPPES is 651 Strander Blvd Ste 105, Tukwila, WA 98188-2914.
- What is Marc Tannous's phone number?
- The practice phone number listed in the NPPES registry for Marc Tannous is (206) 313-8840.
- Is Marc Tannous's NPI active?
- Yes — Marc Tannous's NPI (1285181271) is active in the NPPES registry as of the last update on 2018-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.