Quentin K. Tanko, MD

Medicare activity in 2024

Official CMS public-use data for Quentin K. Tanko, 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.

Most frequent services

1. Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)109 services
2. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)106 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)85 services
4. X-ray of knee, 3 views (73562)55 services
5. X-ray of hip, 2-3 views (73502)50 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%
• Arthritis73%
• Ischemic heart disease45%
• Depression40%
• Anxiety36%

Hospitals where Quentin K. Tanko works

Medicare's Facility Affiliation Data lists Quentin K. Tanko 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.

• Benefis Hospitals IncGreat Falls, MT · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 270012
• Central Florida Lake Monroe HospitalSanford, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100161

Practice locations

Addresses where Quentin K. Tanko is enrolled with Medicare (CMS data updated October 2, 2026).

• 1401 25th St SGreat Falls, MT 59405 (406) 455‑5000

Group practices

Medicare enrollment lists Quentin K. Tanko as a member of this group (CMS data updated October 2, 2026).

• Benefis Hospitals Inc384 clinicians in the group

Specialties

• Orthopedic Surgeryprimary

Find other Orthopedic Surgery doctors in Montana →

Other orthopedic surgeons in Great Falls

Clinicians with the same Medicare primary specialty in Great Falls, MT — not a recommendation.

• Anthony Russo, MD
• John R. Craw, MD
• Gregg D. Pike, MD
• Tysen Timmer, MD
• Peter D. Hanson, MD
• Scott Edwards, MD
• Andrew J. Blackman, MD
• Jace Bullard, MD

All orthopedic surgeons in Great Falls →

Other clinicians in Benefis Hospitals Inc

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

• Collette Jones, MD
• Janet E. Hill, NP
• Steven C. Bailey, MD
• Stephanie Gondek, CNA
• Shelley L. Andrus, NP
• Elias J. Baied, DO

Clinician information

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