Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cassie Foster, LSW
Social Worker in Dickinson, ND · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831547231
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Registry record
Entity type Individual (Type 1)
Name Cassie Foster
Credential LSW
Sex Female
Practice address 664 12th St W, Dickinson, ND, 58601
Phone (701) 456-7675
Fax (170) 456-7777
Enumeration date May 26, 2016
Last updated in NPPES May 26, 2016
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
Where does Cassie Foster 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 Cassie Foster?
The National Provider Identifier (NPI) for Cassie Foster is 1831547231, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Kayla Tardif Case Manager/Care Coordinator · Dickinson, ND NPI 1487064812 Richard Haugen Social Worker · Dickinson, ND NPI 1700275336 Melissa Slominski Social Worker · Dickinson, ND NPI 1801285366 Rachel Andersen Social Worker · Dickinson, ND NPI 1871982330 Carrie Kovash Social Worker · Dickinson, ND NPI 1477942936 Debra Trytten Social Worker · Dickinson, ND NPI 1881083251 Todd Marschner Social Worker · Dickinson, ND NPI 1033508411 Stark County Social Services Foster Care Agency · Dickinson, ND NPI 1811387921
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-26.