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Williams Sudan Guest Homes

Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility in Chandler, AZ · enumerated 2009 · authorized official Evelyn Willlliams, Clinical Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1295965531

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Registry record

Entity type Organization (Type 2)
Legal business name Williams Sudan Guest Homes
Other name <Unavail>
Practice address 15111 E Via De Olivos Rd, Chandler, AZ, 85249
Phone (480) 751-7483
Fax (480) 895-8399
Enumeration date Jul 21, 2009
Last updated in NPPES Jul 21, 2009

Taxonomy & classification

251C00000X Developmentally Disabled Services Day Training Agency Agencies · License BH-3215 (AZ) Secondary
251S00000X Community/Behavioral Health Agency Agencies · License BH-3215 (AZ) Secondary
261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities · License BH-3215 (AZ) Secondary
261QM2800X Methadone Clinic Ambulatory Health Care Facilities · License BBH-3215 (AZ) Secondary
261QP2000X Physical Therapy Clinic/Center Ambulatory Health Care Facilities · License BH-3215 (AZ) Secondary
261QR0405X Substance Use Disorder Rehabilitation Clinic/Center Ambulatory Health Care Facilities · License BH-3215 (AZ) Secondary
261QX0100X Occupational Medicine Clinic/Center Ambulatory Health Care Facilities · License BH-3215 (AZ) Secondary
320800000X Mental Illness Community Based Residential Treatment Facility Residential Treatment Facilities · License BH-3215 (AZ) Secondary
320900000X Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility Residential Treatment Facilities · License BH-3215 (AZ) Primary
3245S0500X Children's Substance Abuse Rehabilitation Facility Residential Treatment Facilities · License BH-3215 (AZ) Secondary
347C00000X Private Vehicle Transportation Services · License BH-3215 (AZ) Secondary

Authorized official

Name Evelyn Willlliams
Title Clinical Director
Phone (480) 751-7483

Other identifiers

Identifier Type State Issuer
438547 Medicaid AZ -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Who is the authorized official for Williams Sudan Guest Homes?
NPPES lists Evelyn Willlliams (Clinical Director) as the authorized official for this organization.
What is the NPI number for Williams Sudan Guest Homes?
The NPI for Williams Sudan Guest Homes is 1295965531, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-21.