Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Mark Jesser, LSW
Social Worker in Dickinson, ND · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598832933
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Registry record
Entity type Individual (Type 1)
Name Mr. Mark Jesser
Credential LSW
Sex Male
Practice address 300 13th Ave W, Suite 1, Dickinson, ND, 58601
Phone (701) 227-7557
Fax (701) 227-7575
Enumeration date Nov 29, 2006
Last updated in NPPES Jan 5, 2009
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 54523 | 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 Mark Jesser 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 Mark Jesser?
The National Provider Identifier (NPI) for Mark Jesser is 1598832933, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Allen Siegler Clinical Social Worker · Dickinson, ND NPI 1689600868 Marilyn Robertson Addiction (Substance Use Disorder) Counselor · Dickinson, ND NPI 1366463911 Carrie Hjellming Counselor · Dickinson, ND NPI 1588685010 Karen Dolechek Goyne Registered Nurse · Dickinson, ND NPI 1669544672 Marion Laubner Roshau Registered Nurse · Dickinson, ND NPI 1356413363 Susan Westfall Social Worker · Dickinson, ND NPI 1033281985 Patricia Hejlik Slinde Registered Nurse · Dickinson, ND NPI 1225100175 Geralyn Linseth Social Worker · Dickinson, ND NPI 1205903648
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-05.