Allen Lee Cohn, MD
Hematology & Oncology Physician · Oncologist in Denver, CO
Provider details
- Specialty
- Hematology & Oncology Physician
- Credentials
- MD
- NPI number
- 1316921976
Checked against the CMS National Provider Identifier registry on October 2, 2026.
Medicare information
- Medical school
- University of Maryland School of Medicine, graduated 1985
- Also sees patients at
- Rocky Mountain Cancer Centers Llp
10103 Ridgegate Pkwy, G01, Lone Tree, CO 80124 · (303) 925-0700 - Yampa Valley Medical Center
1100 Central Park Dr, Suite 1000, Steamboat Springs, CO 80487 · (970) 879-3738 - Rocky Mountain Cancer Centers Llp
3027 N Circle Dr, Colorado Springs, CO 80909 · (719) 577-2555 - Rocky Mountain Cancer Centers Llp
4700 E Hale Pkwy, Suite 400, Denver, CO 80220 · (303) 321-0302
- Rocky Mountain Cancer Centers Llp
- Hospital affiliations
- Uchealth Yampa Valley Medical Center, Steamboat Springs, CO
- HCA Healthone Rose, Denver, CO · Medicare rating 4 out of 5 stars
- HCA Healthone Presbyterian St. Lukes, Denver, CO · Medicare rating 2 out of 5 stars
- Sky Ridge Medical Center, Lone Tree, CO · Medicare rating 3 out of 5 stars
- Boulder Community Health, Boulder, CO · Medicare rating 4 out of 5 stars
- Medicare
- Accepts Medicare assignment (the Medicare-approved amount as full payment)
From Medicare’s public Care Compare data (Doctors and Clinicians), checked October 3, 2026. Ratings are Medicare’s, not Know Cancer’s. Medicare Care Compare
About
Specialties
- Oncology
- Internal Medicine
Insurance
- Aetna
- Aetna HMO
- Assurant Health
- Blue Cross and Blue Shield - BlueCard PPO
- Cigna
- Cigna - Open Access
- Cigna HMO
- Cigna PPO
- First Health PPO
- Great West Healthcare PPO
- Guardian
- Humana
- Humana - Choice Care PPO
- Medical Mutual of Ohio
- MultiPlan - PHCS PPO
- MultiPlan PPO
- PacifiCare
- Principal Financial
- United HealthCare
- United HealthCare - Choice Plus POS
- United HealthCare - Options PPO
- WellPoint
Other care in Denver
- Emotional Support in Denver (722)
- Psychologists in Denver (305)
- Holistic Practitioners in Denver (296)
- Psychiatrists in Denver (195)
- Legal Assistance in Denver (119)
- Massage Therapists in Denver (87)
- Wellness and Nutrition in Denver (83)
- Prosthetics, Wigs & Accessories in Denver (67)
- Health Insurance in Denver (50)
- Medical Imaging and Screening in Denver (39)
- Home Health Care in Denver (24)
- Hospice in Denver (21)
- Cancer Treatment Centers in Denver (4)
- Cancer Camps and Retreats in Denver (3)
- Financial Assistance in Denver (2)
- Cancer Research Centers in Denver (2)
- Physical Therapists in Denver (1)
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