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

MS. Loretta Arlene Williamson

Individual provider Behavior Analyst · NPI 1265849244

MS. Loretta Arlene Williamson is a Behavior Analyst in Portland, Oregon. Registered with an NPI since 2014.

In the registry since
2014
Specialties on file
2
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Practice location Address checks out

1030 NE Couch St
Portland, OR 97232-3067
Phone: (032) 398-4005
Fax: (503) 239-8407
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X
Behavior Analyst Taxonomy 103K00000X

Record details

NPI number1265849244
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 22, 2014
Last updated in NPPESJanuary 25, 2022
Certification dateJanuary 25, 2022
Mailing address1027 E Burnside St, Portland, OR 97214-1328

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