Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Melinda Maier, M.S.S.W.
Social Worker in Westfield, WI · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326295551
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Registry record
Entity type Individual (Type 1)
Name Melinda Maier
Credential M.S.S.W.
Sex Female
Practice address 161 Spring St, Westfield, WI, 53964
Phone (608) 296-2139
Enumeration date Aug 19, 2008
Last updated in NPPES Aug 19, 2008
Taxonomy & licenses
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 Melinda Maier?
Melinda Maier 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 → Northland Community Services Inc Clinical Psychologist · Westfield, WI NPI 1700839644 Northland Community Services Inc Mental Health Clinic/Center (Including Community Mental Health Center) · Westfield, WI NPI 1215075296 Jon Matthew Psychologist · Westfield, WI NPI 1598899197 Jason Jerome Mental Health Counselor · Westfield, WI NPI 1033384797 Northland Community Services Crisis Community/Behavioral Health Agency · Westfield, WI NPI 1699933853 Northland Community Services Csp Community/Behavioral Health Agency · Westfield, WI NPI 1285892224 Brooklynn Strong Professional Counselor · Westfield, WI NPI 1063749471
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-19.