Louis C. Winskowski, CERTIFIED ORTHOTISTCERTIFIED ORTHOTISTUnclaimed · claim itOrthotistSartell, MN9+ years experienceRegistered with an NPI since 2017. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(320) 656-1363NPI 1104337617View Profile Claim