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JESSICA WILLIAMS MA, CADC I
NPI 1689488611
Counselor - Addiction (Substance Use Disorder) in Clackamas, OR

Active since February 01, 2025
9900 SE SUNNYSIDE RD, CLACKAMAS, OR 97015(800) 813-2000 Get Directions Write a Review

NPPES record last updated: June 3, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Jessica Williams Ma, Cadc I NPPES

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

JESSICA WILLIAMS MA, CADC I (NPI 1689488611) is an individual addiction (substance use disorder) provider in Clackamas, Oregon, licensed in Oregon (21-09-10240) and active in the NPI registry since February 2025.

NPPES Registry Identity

NPI1689488611
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameJESSICA WILLIAMSCredential: MA, CADC I
Location Address9900 SE SUNNYSIDE RDClackamas, OR 97015-9777
Mailing Address500 Ne Multnomah St Ste 100Portland, OR 97232-2031 · (800) 813-2000 · Fax (855) 524-5255
Phone(800) 813-2000
Sole ProprietorNo
Enumeration DateFebruary 1, 2025
Last NPPES UpdateJune 3, 2025
NPPES CertifiedJune 3, 2025
✔ NPI 1689488611 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
License✔ Licensed in OR · 21-09-10240
9900 SE SUNNYSIDE RD, Clackamas, OR 97015
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Kaiser Permanente.Insurance ›

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.

DR. RONALD LEE LOHMAN MD
Orthopaedic Surgery
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (503) 571-4227
DR. SCOTT KEOLA MIYAKE M.D.
Internal Medicine (Nephrology)
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (800) 813-2000
JO M MARTIN MD
Dermatology
9900 SE SUNNYSIDE RD, NW PERMANENTE PC, PHYSICIANS AND SURGEONS
CLACKAMAS, OR 97015
Clackamas County (503) 571-3332
RACHEL BRANDL DO
Orthopaedic Surgery
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (800) 813-2000
DALE FOSSATI
Physician Assistant (Medical)
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (503) 571-8240
SARAH COX MSW
Counselor (Mental Health)
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (971) 235-7583
NOEL M LEE MD
Internal Medicine (Gastroenterology)
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (800) 813-2000
MS. BRENDA LOU BUCK RD
Dietitian, Registered
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (503) 571-3764

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 Jessica Williams's NPI number?

The NPI number for Jessica Williams is 1689488611. It was assigned to this individual provider in the NPPES registry on February 1, 2025.

Where is Jessica Williams located?

Jessica Williams practices at 9900 SE Sunnyside Rd, Clackamas, OR 97015. The listed phone number is (800) 813-2000.

What is Jessica Williams's specialty?

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

What insurance does Jessica Williams accept?

Health plans from Kaiser Permanente list Jessica Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jessica Williams was last updated on June 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.