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

Jeffry James Williamson, CADCI

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1992219364

Jeffry James Williamson, CADCI is an Addiction (Substance Use Disorder) Counselor in Eugene, Oregon. Registered with an NPI since 2017.

In the registry since
2017

Practice location Address checks out

605 W 4th Ave
Eugene, OR 97402-5022
Phone: (541) 762-4575
Fax: (541) 684-4156
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1992219364
Entity typeIndividual (Type 1)
GenderMale
Credentials CADCI
Sole proprietorNo
NPI enumeratedNovember 21, 2017
Last updated in NPPESJanuary 6, 2020
Certification dateJanuary 6, 2020
Mailing address687 Cheshire Ave, Eugene, OR 97402-5060

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