STEPHANIE WILLIAMS
NPI 1528519063
Counselor - Addiction (Substance Use Disorder) in Ontario, OR

Active since October 19, 2016
686 NW 9TH ST, ONTARIO, OR 97914(541) 889-7873 Get Directions Write a Review

NPPES record last updated: October 19, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Stephanie Williams NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEPHANIE WILLIAMS (NPI 1528519063) is an individual addiction (substance use disorder) provider in Ontario, Oregon and active in the NPI registry since October 2016.

NPPES Registry Identity

NPI1528519063
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameSTEPHANIE WILLIAMS
Location Address686 NW 9TH STOntario, OR 97914-1600
Mailing Address702 Sunset DrOntario, OR 97914-3121
Sole ProprietorYes
Enumeration DateOctober 19, 2016
NPI 1528519063 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
686 NW 9TH ST, Ontario, OR 97914

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Case Manager/Care Coordinator
686 NW 9TH ST
ONTARIO, OR 97914
Nurse's Aide
686 NW 9TH ST
ONTARIO, OR 97914
Substance Abuse Rehabilitation Facility
686 NW 9TH ST
ONTARIO, OR 97914
Case Manager/Care Coordinator
686 NW 9TH ST
ONTARIO, OR 97914
Nurse's Aide
686 NW 9TH ST
ONTARIO, OR 97914
Case Manager/Care Coordinator
686 NW 9TH ST
ONTARIO, OR 97914
Counselor
686 NW 9TH ST
ONTARIO, OR 97914
Substance Abuse Rehabilitation Facility
686 NW 9TH ST
ONTARIO, OR 97914

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephanie Williams's NPI number?

The NPI number for Stephanie Williams is 1528519063. It was assigned to this individual provider in the NPPES registry on October 19, 2016.

Where is Stephanie Williams located?

Stephanie Williams practices at 686 NW 9th St, Ontario, OR 97914. The listed phone number is (541) 889-7873.

What is Stephanie Williams's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Stephanie Williams was last updated on October 19, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.