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

Katherine Opsahl Lister

Individual provider Behavior Analyst · NPI 1275205189

Katherine Opsahl Lister is a Behavior Analyst in Seattle, Washington. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

6112 Gould Ave S
Seattle, WA 98108-2959
Phone: (202) 780-6475
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1275205189
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 29, 2021
Last updated in NPPESSeptember 29, 2021
Certification dateSeptember 27, 2021

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