Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jake Rathsack
Athletic Trainer in Oshkosh, WI · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952812372
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Registry record
Entity type Individual (Type 1)
Name Jake Rathsack
Sex Male
Practice address 712 Elmwood Ave, Oshkosh, WI, 54901
Phone (920) 629-8583
Enumeration date Oct 12, 2017
Last updated in NPPES Jun 26, 2020
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2055 (WI) Primary
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 Jake Rathsack?
The National Provider Identifier (NPI) for Jake Rathsack is 1952812372, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jake Rathsack practice?
The practice location on file with NPPES is in Oshkosh, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-26.