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MARIAN TERESE WILLIAMS
NPI 1902579386
Rehabilitation Practitioner in Santa Rosa, CA

Active since July 30, 2021
2245 CHALLENGER WAY STE 100, SANTA ROSA, CA 95407(707) 565-2013 Get Directions Write a Review

NPPES record last updated: July 24, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Marian Terese Williams NPPES

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

MARIAN TERESE WILLIAMS (NPI 1902579386) is an individual rehabilitation practitioner in Santa Rosa, California and active in the NPI registry since July 2021.

NPPES Registry Identity

NPI1902579386
Entity TypeIndividualFemale
Primary Taxonomy225400000X
Provider Legal NameMARIAN TERESE WILLIAMS
Location Address2245 CHALLENGER WAY STE 100Santa Rosa, CA 95407-5418
Mailing Address2245 Challenger Way Ste 100Santa Rosa, CA 95407-5418 · (707) 565-2013
Phone(707) 565-2013
Sole ProprietorNo
Enumeration DateJuly 30, 2021
Last NPPES UpdateJuly 24, 2025
NPPES CertifiedJuly 24, 2025
✔ NPI 1902579386 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225400000X
Definition
A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity.
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
2245 CHALLENGER WAY STE 100, Santa Rosa, CA 95407
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Other Providers at the Same Location NPPES 9

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

MS. AUDREY BELLE LAND
Rehabilitation Practitioner
2245 CHALLENGER WAY STE 100
SANTA ROSA, CA 95407
Sonoma County (707) 565-4934
COUNTY OF SONOMA
Clinic/Center (Adult Mental Health)
2245 CHALLENGER WAY STE 100
SANTA ROSA, CA 95407
Sonoma County (707) 565-4900
ADRIENNE WILEY-THOMAS ACSW
Social Worker
2245 CHALLENGER WAY STE 100
SANTA ROSA, CA 95407
Sonoma County (707) 565-4857
DIANE MADRIGAL CAODC-A, M-RAS, CCDS
Counselor (Addiction (Substance Use Disorder))
2245 CHALLENGER WAY STE 100
SANTA ROSA, CA 95407
Sonoma County (707) 565-6963
KIMBERLY RICKMAN
Day Training/Habilitation Specialist
2245 CHALLENGER WAY STE 100
SANTA ROSA, CA 95407
Sonoma County (707) 565-3926
SANDRA ROBLEDO CORNEJO
Rehabilitation Practitioner
2245 CHALLENGER WAY STE 100
SANTA ROSA, CA 95407
Sonoma County (707) 565-4850
AGATA BAKER
Student in an Organized Health Care Education/Training Program
2245 CHALLENGER WAY STE 100
SANTA ROSA, CA 95407
Sonoma County (707) 565-4857
CIARA C MCCALL
Day Training/Habilitation Specialist
2245 CHALLENGER WAY STE 100
SANTA ROSA, CA 95407
Sonoma County (707) 565-5128

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 Marian Williams's NPI number?

The NPI number for Marian Williams is 1902579386. It was assigned to this individual provider in the NPPES registry on July 30, 2021.

Where is Marian Williams located?

Marian Williams practices at 2245 Challenger Way Ste 100, Santa Rosa, CA 95407. The listed phone number is (707) 565-2013.

What is Marian Williams's specialty?

The primary specialty registered for this NPI is Rehabilitation Practitioner with taxonomy code 225400000X.

When was this NPI record last updated?

The NPPES record for Marian Williams was last updated on July 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.