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

MS. Mary Louise Johnson

Individual provider Behavior Analyst · NPI 1992221642

MS. Mary Louise Johnson is a Behavior Analyst in Corvallis, Oregon. Registered with an NPI since 2017.

In the registry since
2017

Practice location Address checks out

4455 NE Highway 20
Corvallis, OR 97330-9695
Phone: (541) 758-5944
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1992221642
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 15, 2017
Last updated in NPPESAugust 15, 2017

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