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Tsvetelina Toncheva
NPI 1538030010 · Behavior Analyst · Issaquah, WA
Tsvetelina Toncheva is a Behavior Analyst provider in Issaquah, WA (NPI 1538030010).
Provider details
- NPI number
- 1538030010
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 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
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
1445 Nw Mall St Ste 2
Issaquah, WA 98027-7900
Phone: (425) 651-8117
Street-level locationGet directions
Mailing address
17808 161st Ave Se
Renton, WA 98058-9138
Registry dates
- Enumerated
- 2025-09-16
- Last updated
- 2025-09-16
- Certified
- 2025-09-16
Frequently asked questions
- What is Tsvetelina Toncheva's NPI number?
- Tsvetelina Toncheva's National Provider Identifier (NPI) is 1538030010, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tsvetelina Toncheva's specialty?
- Tsvetelina Toncheva is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Tsvetelina Toncheva located?
- Tsvetelina Toncheva's practice location on file with NPPES is 1445 Nw Mall St Ste 2, Issaquah, WA 98027-7900.
- What is Tsvetelina Toncheva's phone number?
- The practice phone number listed in the NPPES registry for Tsvetelina Toncheva is (425) 651-8117.
- Is Tsvetelina Toncheva's NPI active?
- Yes — Tsvetelina Toncheva's NPI (1538030010) is active in the NPPES registry as of the last update on 2025-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.