Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Alexi Themelis

Individual provider Behavior Technician · NPI 1326617119

Alexi Themelis is a Behavior Technician in Seattle, Washington. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

1455 NW Leary Way
Seattle, WA 98107-5124
Phone: (206) 504-3815
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X

Record details

NPI number1326617119
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 24, 2021
Last updated in NPPESJune 24, 2021
Certification dateJune 23, 2021
Mailing address18726 S Western Ave, Gardena, CA 90248-3813

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