IndividualActive
Tatyana Chirishyan
NPI 1477425379 · Behavior Technician · Glendale, CA
Tatyana Chirishyan is a Behavior Technician provider in Glendale, CA (NPI 1477425379).
Provider details
- NPI number
- 1477425379
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
3463 Foothill Blvd
Glendale, CA 91214-1856
Phone: (818) 206-2442
Fax: (818) 875-4660
Street-level locationGet directions
Mailing address
3463 Foothill Blvd
Glendale, CA 91214-1856
Registry dates
- Enumerated
- 2025-09-19
- Last updated
- 2025-09-19
- Certified
- 2025-09-19
Frequently asked questions
- What is Tatyana Chirishyan's NPI number?
- Tatyana Chirishyan's National Provider Identifier (NPI) is 1477425379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tatyana Chirishyan's specialty?
- Tatyana Chirishyan is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Tatyana Chirishyan located?
- Tatyana Chirishyan's practice location on file with NPPES is 3463 Foothill Blvd, Glendale, CA 91214-1856.
- What is Tatyana Chirishyan's phone number?
- The practice phone number listed in the NPPES registry for Tatyana Chirishyan is (818) 206-2442.
- Is Tatyana Chirishyan's NPI active?
- Yes — Tatyana Chirishyan's NPI (1477425379) is active in the NPPES registry as of the last update on 2025-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.