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Anesthesiology

Brent R. Thurness, MD

Works at hospitals in Mitchell, SD · Huron, SD · South Dakota

Summary

Dr. Brent R. Thurness, MD is an anesthesiologist at 525 N Foster St, Mitchell, SD 57301. Phone: (605) 995-2000. Accepts Medicare assignment. In 2024, Brent R. Thurness had 598 Original Medicare patients and 13,020 services. NPI 1265424873. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Anesthesiologist (Medicare lists Anesthesiology)
  • Address: 525 N Foster St, Mitchell, SD 57301 · Directions (1 more location)
  • Phone: (605) 995‑2000
  • Medicare: Accepts Medicare assignment
  • Hospitals: Avera Queen of Peace, Huron Regional Medical Center
  • Group practice: Avera Queen of Peace
  • Medical school: University Of Iowa, Rj & L Carver College Of Medicine · graduated 1994 (32 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Brent R. Thurness, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Brent R. Thurness accept Medicare assignment?
Yes. Medicare's clinician data says Brent R. Thurness 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 Brent R. Thurness see?
In 2024, CMS data shows 598 Original Medicare patients and 13,020 services for Brent R. Thurness. This counts Original Medicare only and measures volume, not quality.
What is Brent R. Thurness's NPI number?
1265424873. 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 Brent R. Thurness, 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 patients598
Services billed to Medicare13,020
Different services or procedures78
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Low osmolar contrast material, 100-199 mg/ml iodine concentration, per ml (Q9965)4,150 services
  2. Injection, methylprednisolone acetate, 1 mg (J1010)3,280 services
  3. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)1,832 services
  4. Injection, dexamethasone sodium phosphate, 1 mg (J1100)560 services
  5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)543 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 cholesterol75%
  • Arthritis75%
  • Ischemic heart disease29%
  • Diabetes26%
  • Depression22%

Hospitals where Brent R. Thurness works

Medicare's Facility Affiliation Data lists Brent R. Thurness 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 Queen of PeaceMitchell, SD · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 431340
  • Huron Regional Medical CenterHuron, SD · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 431335

Practice locations

Addresses where Brent R. Thurness is enrolled with Medicare (CMS data updated October 2, 2026).

  • 525 N Foster StMitchell, SD 57301
  • 525 N Foster St, Hospital DeptMitchell, SD 57301 (605) 995‑2000

Group practices

Medicare enrollment lists Brent R. Thurness as a member of this group (CMS data updated October 2, 2026).

  • Avera Queen of Peace122 clinicians in the group

Specialties

Find other Anesthesiology doctors in South Dakota →

Other anesthesiologists in Mitchell

Clinicians with the same Medicare primary specialty in Mitchell, SD — not a recommendation.

All anesthesiologists in Mitchell →

Other clinicians in Avera Queen of Peace

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Iowa, Rj & L Carver College Of Medicine
Graduation year1994 (32 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1265424873
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians