Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diane Elizabeth Cashman, P. T.
Specialist in Merrill, WI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659565414
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Diane Elizabeth Cashman
Credential P. T.
Sex Female
Practice address 1111 N. Sales Street, Merrill, WI, 54452
Phone (715) 536-5233
Enumeration date Sep 4, 2007
Last updated in NPPES Jun 26, 2026
Taxonomy & licenses
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
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 Diane Cashman?
The National Provider Identifier (NPI) for Diane Cashman is 1659565414, a Type 1 (individual) record in the CMS NPPES registry.
Where does Diane Cashman practice?
The practice location on file with NPPES is in Merrill, 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 2026-06-26.