Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sarah B Olimb, LCSW
Social Worker in Grand Forks, ND · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538287321
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Registry record
Entity type Individual (Type 1)
Name Sarah B Olimb
Credential LCSW
Sex Female
Practice address 151 S 4th St, Suite 401, Grand Forks, ND, 58201
Phone (701) 795-3084
Fax (701) 795-3050
Enumeration date Mar 27, 2007
Last updated in NPPES Jul 9, 2007
Taxonomy & licenses
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 |
|---|---|---|---|
| 054519 | Medicaid | ND | - |
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 Sarah Olimb practice?
The practice location on file with NPPES is in Grand Forks, ND. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sarah Olimb?
The National Provider Identifier (NPI) for Sarah Olimb is 1538287321, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Northeast Behavioral Health Clinic Mental Health Clinic/Center (Including Community Mental Health Center) · Grand Forks, ND NPI 1366496341 Northeast Human Service Center Developmental Disabilities Clinic/Center · Grand Forks, ND NPI 1689612475 Christopher Werkley Clinical Social Worker · Grand Forks, ND NPI 1447299417 Desiree Gagner-Tjellesen Clinical Nurse Specialist · Grand Forks, ND NPI 1518906437 Beth Hemming Clinical Social Worker · Grand Forks, ND NPI 1326087107 Rachel Ambers Clinical Social Worker · Grand Forks, ND NPI 1063453454 Randall Slavens Clinical Social Worker · Grand Forks, ND NPI 1225070865 Roberta Carson Clinical Social Worker · Grand Forks, ND NPI 1972546000
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.