Quick answers
- Does Holly M. Bonnichsen accept Medicare assignment?
- Yes. Medicare's clinician data says Holly M. Bonnichsen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Holly M. Bonnichsen see?
- In 2024, CMS data shows 169 Original Medicare patients and 456 services for Holly M. Bonnichsen. This counts Original Medicare only and measures volume, not quality.
- What is Holly M. Bonnichsen's NPI number?
- 1942723838. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Holly M. Bonnichsen, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 169 |
|---|---|
| Services billed to Medicare | 456 |
| Different services or procedures | 6 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Comprehensive hearing and speech recognition test (92557)126 services
- Test to assess middle ear function (92567)124 services
- Analysis and reprogramming of inner ear implant (7 years or older) (92604)108 services
- Evaluation of hearing function related to surgically implanted hearing device, first hour (92626)58 services
- Analysis and programming of inner ear implant (7 years or older) (92603)20 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure67%
- High cholesterol67%
- Arthritis43%
- Diabetes26%
- Depression20%
- Chronic kidney disease20%
Practice locations
Addresses where Holly M. Bonnichsen is enrolled with Medicare (CMS data updated October 2, 2026).
- 2315 W 57th StSioux Falls, SD 57108 (605) 336‑3503
Group practices
Medicare enrollment lists Holly M. Bonnichsen as a member of this group (CMS data updated October 2, 2026).
- Midwest Ear, Nose and Throat Associates P C17 clinicians in the group
Specialties
- Qualified Audiologistprimary
Find other clinicians: Qualified Audiologist, South Dakota →
Other audiologists in Sioux Falls
Clinicians with the same Medicare primary specialty in Sioux Falls, SD — not a recommendation.
Other clinicians in Midwest Ear, Nose and Throat Associates P C
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | AU |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942723838 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians