Ross W. McFarland, MD

Medicare activity in 2024

Official CMS public-use data for Ross W. McFarland, 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 moderate level of decision making, if using time, 30 minutes or more (99214)622 services
2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)139 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)84 services
4. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)62 services
5. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)48 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 pressure68%
• High cholesterol63%
• Arthritis44%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)36%
• Ischemic heart disease34%
• Chronic kidney disease21%

Hospitals where Ross W. McFarland works

Medicare's Facility Affiliation Data lists Ross W. McFarland 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.

• Ivinson Memorial HospitalLaramie, WY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 530025
• Medical Center of the RockiesLoveland, CO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 060119
• Poudre Valley HospitalFort Collins, CO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 060010
• Regional West Medical CenterScottsbluff, NE · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 280061
• UCHealth Greeley HospitalGreeley, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 060131

Practice locations

Addresses where Ross W. McFarland is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

• 1024 S Lemay AveFort Collins, CO 80524
• 1925 Mountain View AveLongmont, CO 80501 (303) 776‑1234
• 2121 E Harmony RdFort Collins, CO 80528
• 2500 Rocky Mountain AveLoveland, CO 80538
• 4404 Barranca Ln, Unit 101Castle Rock, CO 80104 (720) 733‑5260

Group practices

Medicare enrollment lists Ross W. McFarland as a member of this group (CMS data updated October 2, 2026).

• Poudre Valley Medical Group LLC2,440 clinicians in the group

Specialties

• Hematology/Oncologyprimary
• Hematologyalso
• Internal Medicinealso

Find other Hematology/Oncology doctors in Colorado →

Other hematologist-oncologists in Fort Collins

Clinicians with the same Medicare primary specialty in Fort Collins, CO — not a recommendation.

• Diana C. Medgyesy, MD
• Lynn M. Mathew, MD
• Steven Schuster, MD
• Chelsea D. Gawryletz, DO
• Farrah M. Datko, MD
• Miho T. Scott, MD
• Lakshmi Kolandra, DO
• James C. Moore, MD

All hematologist-oncologists in Fort Collins →

Other clinicians in Poudre Valley Medical Group LLC

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

• Lance Richards, DO
• Nicole A. Segaline, MD
• Brandon Ehrhart, NP
• Lance E. Barker, DO
• Connor W. Graham, MD
• Gillian C. Ditton, MD

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