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

Jeffrey Carl Tietjen

Individual provider Behavior Analyst · NPI 1295402477

Jeffrey Carl Tietjen is a Behavior Analyst in Pullman, Washington. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

340 NE Maple St
Pullman, WA 99163-4120
Phone: (509) 334-1133
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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 number1295402477
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 25, 2021
Last updated in NPPESAugust 25, 2021
Certification dateAugust 25, 2021

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