Quick answers
- Does Arna K. Mora accept Medicare assignment?
- Yes. Medicare's clinician data says Arna K. Mora 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 Arna K. Mora see?
- In 2024, CMS data shows 53 Original Medicare patients and 80 services for Arna K. Mora. This counts Original Medicare only and measures volume, not quality.
- What is Arna K. Mora's NPI number?
- 1902480999. 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 Arna K. Mora, 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 | 53 |
|---|---|
| Services billed to Medicare | 80 |
| Different services or procedures | 23 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Emergency department visit with high level of medical decision making (99285)30 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 pressure75%
- High cholesterol72%
- Ischemic heart disease45%
- Anxiety43%
- Diabetes38%
- Atrial fibrillation38%
Hospitals where Arna K. Mora works
Medicare's Facility Affiliation Data lists Arna K. Mora 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.
- Avera Flandreau Hospital - CAHFlandreau, SD · Critical Access Hospital · Emergency services: listed by Medicare · CCN 431310
- Avera McKennan Hospital & University Health CenterSioux Falls, SD · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 430016
- Brookings Health SystemBrookings, SD · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 430008
- Pipestone County Medical CenterPipestone, MN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 241374
Practice locations
Addresses where Arna K. Mora is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 212 N Prairie StFlandreau, SD 57028 (605) 997‑2471
- 214 N Prairie StFlandreau, SD 57028 (605) 997‑2433
- 300 22nd AveBrookings, SD 57006 (605) 692‑6351
- 309 N Prairie StFlandreau, SD 57028 (605) 997‑3779
- 916 4th Ave SWPipestone, MN 56164
Group practices
Medicare enrollment lists Arna K. Mora as a member of these groups (CMS data updated October 2, 2026).
- Avera McKennan959 clinicians in the group
- City of Brookings115 clinicians in the group
- Pipestone County Medical Center29 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in South Dakota
Clinicians with the same Medicare primary specialty in South Dakota — not a recommendation.
Other clinicians in Avera McKennan
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2021 (5 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902480999 |
| 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