Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William Henry Harrison Wertz V, LSW
Social Worker in Dover, OH · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1740176395
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Registry record
Entity type Individual (Type 1)
Name William Henry Harrison Wertz V
Credential LSW
Sex Male
Practice address 201 Hospital Dr, Dover, OH, 44622
Phone (330) 343-6631
Enumeration date Jun 17, 2025
Last updated in NPPES Jun 29, 2025
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License S.2512452 (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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is William Wertz?
William Wertz is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Javedul Haque Psychiatry Physician · Dover, OH NPI 1740253343 Springvale Health Centers, Inc Mental Health Counselor · Dover, OH NPI 1477508406 Vinodbala Shah Psychiatry Physician · Dover, OH NPI 1639195431 Ronald Axt Clinical Social Worker · Dover, OH NPI 1154536837 Joseph Gavin Psychologist · Dover, OH NPI 1508072927 Mark Plotts Mental Health Counselor · Dover, OH NPI 1720294150 Nanette Davenport Roberson Clinical Social Worker · Dover, OH NPI 1730395138 Catherine Schollaert Addiction (Substance Use Disorder) Counselor · Dover, OH NPI 1770799173
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-29.