MS. MARY DELL WILLIAMS SUDP
NPI 1497318604
Counselor - Addiction (Substance Use Disorder) in Auburn, WA

Active since April 15, 2019
4238 AUBURN WAY N, AUBURN, WA 98002(206) 819-3302 Get Directions Write a Review

NPPES record last updated: December 23, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 23, 2024, Nov 5, 2024, Apr 15, 2019 (3 updates tracked since 2019).

About Ms. Mary Dell Williams Sudp NPPES

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

MS. MARY DELL WILLIAMS SUDP (NPI 1497318604) is an individual addiction (substance use disorder) provider in Auburn, Washington, licensed in Washington (CP60683865) and active in the NPI registry since April 2019. She maintains a secondary practice location in Seattle.

NPPES Registry Identity

NPI1497318604
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMS. MARY DELL WILLIAMSCredential: SUDP
Location Address4238 AUBURN WAY NAuburn, WA 98002-1311
Mailing Address6400 Southcenter BlvdTukwila, WA 98188-2547 · (206) 901-2000
Sole ProprietorNo
Enumeration DateApril 15, 2019
Last NPPES UpdateDecember 23, 20243 updates tracked since enumeration
NPPES CertifiedDecember 2, 2024
NPI 1497318604 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License Licensed in WA · CP60683865
Also ListedCounselorTaxonomy 101Y00000X
Also ListedPeer SpecialistTaxonomy 175T00000X
4238 AUBURN WAY N, Auburn, WA 98002

Secondary Practice Location 1

Location 1861 Poplar Pl SSeattle, WA 98144-2827 · Phone (844) 987-9274

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.

Counselor
4238 AUBURN WAY N
AUBURN, WA 98002
Counselor
4238 AUBURN WAY N
AUBURN, WA 98002
Counselor
4238 AUBURN WAY N, SOUND MENTAL HEALTH
AUBURN, WA 98002
Social Worker
4238 AUBURN WAY N
AUBURN, WA 98002
Counselor
4238 AUBURN WAY N
AUBURN, WA 98002
Counselor
4238 AUBURN WAY N
AUBURN, WA 98002
Counselor (Addiction (Substance Use Disorder))
4238 AUBURN WAY N
AUBURN, WA 98002
Counselor
4238 AUBURN WAY N
AUBURN, WA 98002

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 Mary Williams's NPI number?

The NPI number for Mary Williams is 1497318604. It was assigned to this individual provider in the NPPES registry on April 15, 2019.

Where is Mary Williams located?

Mary Williams practices at 4238 Auburn Way N, Auburn, WA 98002. The listed phone number is (206) 819-3302.

What is Mary 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 Mary Williams was last updated on December 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.