Quick answers
- Does Taylor R. Rehfeldt accept Medicare assignment?
- Yes. Medicare's clinician data says Taylor R. Rehfeldt 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 Taylor R. Rehfeldt see?
- In 2024, CMS data shows 303 Original Medicare patients and 361 services for Taylor R. Rehfeldt. This counts Original Medicare only and measures volume, not quality.
- What is Taylor R. Rehfeldt's NPI number?
- 1922462894. 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 Taylor R. Rehfeldt, 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 | 303 |
|---|---|
| Services billed to Medicare | 361 |
| Different services or procedures | 10 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Anesthesia for lens surgery (00142)244 services
- Anesthesia for procedure on eyelid (00103)86 services
- Anesthesia for other procedure on eye (00140)14 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 pressure70%
- High cholesterol70%
- Arthritis36%
- Diabetes23%
- Depression18%
- Anxiety18%
Hospitals where Taylor R. Rehfeldt works
Medicare's Facility Affiliation Data lists Taylor R. Rehfeldt at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Sioux Falls Specialty HospitalSioux Falls, SD · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 430090
Practice locations
Addresses where Taylor R. Rehfeldt is enrolled with Medicare (CMS data updated October 2, 2026).
- 3101 W 57th StSioux Falls, SD 57108 (605) 361‑3937
- 910 E 20th StSioux Falls, SD 57105 (605) 334‑6730
Group practices
Medicare enrollment lists Taylor R. Rehfeldt as a member of these groups (CMS data updated October 2, 2026).
- Sioux Falls Specialty Hospital, LLP52 clinicians in the group
- TTB Services Prof LLC23 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), South Dakota →
Other nurse anesthetists in Sioux Falls
Clinicians with the same Medicare primary specialty in Sioux Falls, SD — not a recommendation.
Other clinicians in Sioux Falls Specialty Hospital, LLP
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922462894 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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