Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diane L Benz, AUD
Audiologist in Madison, WI · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053630459
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Registry record
Entity type Individual (Type 1)
Name Diane L Benz
Credential AUD
Sex Female
Practice address 1 S Park St, Madison, WI, 53715
Phone (608) 287-2650
Enumeration date May 25, 2010
Last updated in NPPES May 26, 2026
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 539-156 (WI) Primary
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders.
About the AUD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1053630459 | Medicaid | WI | - |
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 Diane Benz practice?
The practice location on file with NPPES is in Madison, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Diane Benz?
The National Provider Identifier (NPI) for Diane Benz is 1053630459, a Type 1 (individual) record in the CMS NPPES registry.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-26.