SIOUX FALLS AUDIOLOGY ASSOCIATES LLC
NPI 1265935829
Clinic/Center in Sioux Falls, SD
About Sioux Falls Audiology Associates Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SIOUX FALLS AUDIOLOGY ASSOCIATES LLC (NPI 1265935829) is a healthcare organization registered as a clinic/center in Sioux Falls, South Dakota and active in the NPI registry since March 2018. The organization lists Mandy M Rounseville, Audiologist, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sioux Falls Audiology Associates Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Sioux Falls Audiology Associates LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Sioux Falls Audiology Associates LLC's NPI number?
The NPI number for Sioux Falls Audiology Associates LLC is 1265935829. It was assigned to this organization in the NPPES registry on March 9, 2018.
Where is Sioux Falls Audiology Associates LLC located?
Sioux Falls Audiology Associates LLC is located at 4948 E. 57th Street, Sioux Falls, SD 57108. The listed phone number is (605) 306-3050.
What is Sioux Falls Audiology Associates LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.
Is Sioux Falls Audiology Associates LLC enrolled in Medicare?
Yes. Sioux Falls Audiology Associates LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Sioux Falls Audiology Associates LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Qualified Audiologist) reassigns their Medicare billing to Sioux Falls Audiology Associates LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Sioux Falls Audiology Associates LLC was last updated on January 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Sioux Falls Audiology Associates Llc · NPI 1265935829
Clinic/Center organization in Sioux Falls, South Dakota. Organization record, active in the CMS NPPES registry since March 9, 2018.
## Identity
- **NPI:** 1265935829 (Entity type: Organization)
- **Enumerated:** March 9, 2018
- **Primary specialty:** Clinic/Center · taxonomy 261Q00000X
- **Organization subpart:** No
- **Authorized official:** Mandy Rounseville, AUDIOLOGIST
## Practice location
- **Address:** 4948 E. 57TH STREET, Sioux Falls, SD 57108
- **Phone:** (605) 306-3050
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Qualified Audiologist) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 21, 2026
- **Other identifiers:** Other 1437366648 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1265935829) · Data from the CMS NPPES public registry.