Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Liz B Williams, MSW LISW
Social Worker in Powell, OH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750441978
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Registry record
Entity type Individual (Type 1)
Name Mrs. Liz B Williams
Credential MSW LISW
Sex Female
Practice address 97 S Liberty St, Powell, OH, 43065
Phone (937) 642-8488
Enumeration date Dec 11, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License I0003034 (OH) Primary
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.
Frequently asked questions
What is the NPI number for Liz Williams?
The National Provider Identifier (NPI) for Liz Williams is 1750441978, a Type 1 (individual) record in the CMS NPPES registry.
Where does Liz Williams practice?
The practice location on file with NPPES is in Powell, OH. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Tawny Schwartz Clinical Social Worker · Powell, OH NPI 1275638793 Susan Carson Clinical Social Worker · Powell, OH NPI 1710074810 Monica Dunn Specialist · Powell, OH NPI 1841372521 Humera Mahmood Marriage & Family Therapist · Powell, OH NPI 1649320888 Barbara Dennison Clinical Social Worker · Powell, OH NPI 1174662506 Dawn Gross Mental Health Counselor · Powell, OH NPI 1922209238 Monica Dunn Associates, LLC Mental Health Counselor · Powell, OH NPI 1508052077 Alere Counseling and Consulting Services, LLC Marriage & Family Therapist · Powell, OH NPI 1932354305
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.