Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Donald Nash
Psychologist in Franklin, WI · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306437843
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Registry record
Entity type Individual (Type 1)
Name Donald Nash
Sex Male
Practice address 5000 W Ashland Way, Franklin, WI, 53132
Phone (920) 857-9041
Enumeration date Jan 28, 2021
Last updated in NPPES Jan 28, 2021
Taxonomy & licenses
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 Donald Nash practice?
The practice location on file with NPPES is in Franklin, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Donald Nash?
The National Provider Identifier (NPI) for Donald Nash is 1306437843, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-28.