Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Seri Gerszewski
Social Worker in Grafton, ND · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154739639
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Registry record
Entity type Individual (Type 1)
Name Seri Gerszewski
Sex Female
Practice address 516 Cooper Ave, Grafton, ND, 58237
Phone (701) 352-5111
Fax (701) 352-5060
Enumeration date Jul 28, 2014
Last updated in NPPES Jul 28, 2014
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 50760 | Medicaid | ND | - |
| 79332 | 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 Seri Gerszewski practice?
The practice location on file with NPPES is in Grafton, ND. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Seri Gerszewski?
The National Provider Identifier (NPI) for Seri Gerszewski is 1154739639, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-28.