Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Brook Carol Fretheim, RN-BSN
Registered Nurse in Thompson, ND · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831039684
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Registry record
Entity type Individual (Type 1)
Name Mrs. Brook Carol Fretheim
Credential RN-BSN
Sex Female
Practice address 517 4th St, Thompson, ND, 58278
Phone (701) 741-1757
Enumeration date Mar 31, 2026
Last updated in NPPES Mar 31, 2026
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
What is the NPI number for Brook Fretheim?
The National Provider Identifier (NPI) for Brook Fretheim is 1831039684, a Type 1 (individual) record in the CMS NPPES registry.
Where does Brook Fretheim practice?
The practice location on file with NPPES is in Thompson, ND. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-31.