ALEXANDRIA NAOMI ALLISON AUD
NPI 1922925213
Audiologist in Sioux Falls, SD
About Alexandria Naomi Allison Aud NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDRIA NAOMI ALLISON AUD (NPI 1922925213) is an individual audiologist in Sioux Falls, South Dakota and active in the NPI registry since June 2026. She is a graduate of Other (2026).
NPPES Registry Identity
Specialties & Licenses
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
Alexandria Naomi Allison 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 Alexandria Allison reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Sioux Falls, SD 57108
- Reassigned Medicare billing, South Dakota enrollment
- 15 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 57108 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.
SIOUX FALLS, SD 57108
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 Alexandria Allison's NPI number?
The NPI number for Alexandria Allison is 1922925213. It was assigned to this individual provider in the NPPES registry on June 30, 2026.
Where is Alexandria Allison located?
Alexandria Allison practices at 2315 W 57th St, Sioux Falls, SD 57108. The listed phone number is (605) 336-3503.
What is Alexandria Allison's specialty?
The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.
Is Alexandria Allison enrolled in Medicare?
Yes. Alexandria Allison 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 Alexandria Allison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexandria Allison reassigns Medicare benefits to Midwest Ear, Nose & Throat Associates P C (Sioux Falls, SD). 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 Alexandria Allison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexandria Allison accept?
Health plans from Wellmark Health Plan of Iowa, Inc. and Wellmark of South Dakota, Inc. list Alexandria Allison 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.
When was this NPI record last updated?
The NPPES record for Alexandria Allison was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Alexandria Naomi Allison, AUD · NPI 1922925213
Audiologist provider in Sioux Falls, South Dakota. Individual provider, active in the CMS NPPES registry since June 30, 2026.
## Identity
- **NPI:** 1922925213 (Entity type: Individual)
- **Enumerated:** June 30, 2026
- **Primary specialty:** Audiologist · taxonomy 231H00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 2315 W 57TH ST, Sioux Falls, SD 57108-5046
- **Phone:** (605) 336-3503
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Midwest Ear, Nose & Throat Associates P C (NPI 1003871419, Sioux Falls, SD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2026
## Record status
- **NPPES last updated:** June 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1922925213) · Data from the CMS NPPES public registry.