DIANE L BENZ AUD
NPI 1053630459
Audiologist in Madison, WI
About Diane L Benz Aud NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANE L BENZ AUD (NPI 1053630459) is an individual audiologist in Madison, Wisconsin, licensed in Wisconsin (539-156) and active in the NPI registry since May 2010. She is affiliated with University Of Wi Hospitals & Clinics Authority, maintains 3 additional practice locations, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Diane L Benz Aud is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Diane Benz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Middleton, WI 53562
- Reassigned Medicare billing, Wisconsin enrollment
- 2,832 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Wi Hospitals & Clinics Authority
Acute Care Hospitals · Madison, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53715 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Diane Benz's NPI number?
The NPI number for Diane Benz is 1053630459. It was assigned to this individual provider in the NPPES registry on May 25, 2010.
Where is Diane Benz located?
Diane Benz practices at 1 S Park St, Madison, WI 53715. The listed phone number is (608) 287-2650.
What is Diane Benz's specialty?
The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.
Is Diane Benz enrolled in Medicare?
Yes. Diane Benz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Diane Benz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diane Benz reassigns Medicare benefits to University Of Wisconsin Medical Foundation, Inc (Middleton, WI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Diane Benz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Diane Benz accept?
Health plans from Anthem Blue Cross and Blue Shield and Group Health Cooperative-SCW list Diane Benz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Diane Benz affiliated with any hospitals?
According to CMS data, Diane Benz is affiliated with University Of Wi Hospitals & Clinics Authority.
When was this NPI record last updated?
The NPPES record for Diane Benz was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Diane L Benz, AUD · NPI 1053630459
Audiologist provider in Madison, Wisconsin. Individual provider, active in the CMS NPPES registry since May 25, 2010.
## Identity
- **NPI:** 1053630459 (Entity type: Individual)
- **Enumerated:** May 25, 2010
- **Primary specialty:** Audiologist · taxonomy 231H00000X
- **State license:** 539-156 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 S PARK ST, Madison, WI 53715-1375
- **Phone:** (608) 287-2650
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** University Of Wisconsin Medical Foundation, Inc (NPI 1598784555, Middleton, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** May 26, 2026
- **Other identifiers:** Medicaid 1053630459 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1053630459) · Data from the CMS NPPES public registry.