Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lois June Maddux, LCSW
Clinical Social Worker in Ozark, MO · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710214275
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Registry record
Entity type Individual (Type 1)
Name Lois June Maddux
Credential LCSW
Sex Female
Practice address 1404 E Fairwind, Ozark, MO, 65721
Phone (417) 569-3726
Enumeration date Nov 4, 2009
Last updated in NPPES Nov 4, 2009
Taxonomy & licenses
101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 2000175696 (MO) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 2000175696 (MO) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 104100000X | Medicaid | MO | - |
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 Lois Maddux?
Lois Maddux is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-04.