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

Jacob Andrew Welliver

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1821640947

Jacob Andrew Welliver is an Addiction (Substance Use Disorder) Counselor in Portland, Oregon. Registered with an NPI since 2019.

In the registry since
2019

Practice location Address checks out

847 NE 19th Ave Ste 100
Portland, OR 97232-2684
Phone: (503) 238-0769
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 number1821640947
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 9, 2019
Last updated in NPPESJuly 9, 2019

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