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Elvira Rusak

Elvira Rusak is a Behavior Analyst provider (Behavior Analyst) practicing in Keller, TX, registered in the NPPES registry with NPI 1104416015 since 2021. Practices at Ethos Clinical Solutions, LLC (listed at the same practice address in NPPES).

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NPI 1104416015
Entity type Individual (Type 1)
Name Elvira Rusak
Sex Female
Practice address 8821 DAVIS BLVD STE 100, Keller, TX, 76248
Phone 8554445664
Enumeration date 2021-01-25
Last updated in NPPES 2026-03-18

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103K00000X Behavior Analyst Primary 7678 TX
Copy-ready billing details
Provider: Elvira Rusak
NPI: 1104416015
Taxonomy: 103K00000X (Behavior Analyst)
Address: 8821 DAVIS BLVD STE 100, Keller, TX, 76248

Other providers at this practice address

NPI Name Type Specialty Location
1174039564 Gabriela Arias Individual Behavior Analyst Keller, TX
1669930988 Ethos Clinical Solutions, LLC Organization Clinical Medical Laboratory Keller, TX
1982478186 Delaney Slate Individual Behavior Analyst Keller, TX
1639008477 Jessica Still Individual Behavior Technician Keller, TX
1700718749 Kerra Gilbertson Individual Behavior Technician Keller, TX

Verify this record

Cross-check NPI 1104416015 against the authoritative CMS record: view Elvira Rusak on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Elvira Rusak practice?
The practice location on file with NPPES is in Keller, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Elvira Rusak?
The National Provider Identifier (NPI) for Elvira Rusak is 1104416015, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-03-18.