Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Hannah Ariel Lux, LCSW
Clinical Social Worker in Butte, MT · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427814342
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Registry record
Entity type Individual (Type 1)
Name Hannah Ariel Lux
Credential LCSW
Sex Female
Practice address 81 W Park St, Butte, MT, 59701
Phone (406) 532-8400
Fax (406) 782-4020
Enumeration date Feb 27, 2024
Last updated in NPPES Feb 27, 2024
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License BBH-LCSW-LIC-70182 (MT) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW credential
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 Hannah Lux?
The National Provider Identifier (NPI) for Hannah Lux is 1427814342, a Type 1 (individual) record in the CMS NPPES registry.
Where does Hannah Lux practice?
The practice location on file with NPPES is in Butte, MT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Mary Morgan Clinical Social Worker · Butte, MT NPI 1164565925 Donna Gettle -Briggs Professional Counselor · Butte, MT NPI 1437487683 Shawna Guay Mental Health Counselor · Butte, MT NPI 1174931570 Michael Dahle Clinical Social Worker · Butte, MT NPI 1982174538 Tara Willoughby Family Nurse Practitioner · Butte, MT NPI 1487207122 Katrena Heagwood Clinical Social Worker · Butte, MT NPI 1699307637 Lucas Woodhead Clinical Social Worker · Butte, MT NPI 1417582719 Sherrie Eaves Psychiatric/Mental Health Nurse Practitioner · Butte, MT NPI 1518711951
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-27.