Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mackenzie Lyn Brossart, LCSW
Social Worker in Dickinson, ND · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891235255
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Registry record
Entity type Individual (Type 1)
Name Mackenzie Lyn Brossart
Credential LCSW
Sex Female
Practice address 1750 Market Dr Ste H, Dickinson, ND, 58601
Phone (701) 456-1221
Fax (888) 720-5313
Enumeration date Mar 6, 2017
Last updated in NPPES May 19, 2025
Taxonomy & licenses
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
Where does Mackenzie Brossart practice?
The practice location on file with NPPES is in Dickinson, ND. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mackenzie Brossart?
The National Provider Identifier (NPI) for Mackenzie Brossart is 1891235255, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-19.