Amy Tiersten, MD
Medical Oncology Physician · Oncologist in New York, NY
Provider details
- Specialty
- Medical Oncology Physician
- Credentials
- MD
- NPI number
- 1558362566
Checked against the CMS National Provider Identifier registry on October 2, 2026.
Medicare information
- Medical school
- New York University School of Medicine, graduated 1990
- Group practice
- Icahn School of Medicine at Mount Sinai
- Hospital affiliations
- Mount Sinai Hospital, New York, NY · Medicare rating 4 out of 5 stars
- Mount Sinai West, New York, NY · Medicare rating 4 out of 5 stars
- Mount Sinai Beth Israel, New York, NY · Medicare rating 3 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 2, 2026. Ratings are Medicare’s, not Know Cancer’s. Medicare Care Compare
About
Specialties
- Oncology
- Internal Medicine
Insurance
- Aetna HMO
- Blue Cross and Blue Shield - BlueCard PPO
- Blue Cross and Blue Shield PPO
- Cigna - Open Access
- Cigna HMO
- Cigna PPO
- Empire Blue Cross and Blue Shield HMO
- GHI PPO
- HealthFirst
- Humana - Choice Care PPO
- MultiPlan - PHCS PPO
- MultiPlan PPO
- Oxford Health Plans - Freedom Plan
- Oxford Liberty
- United HealthCare
- United HealthCare - Choice Plus POS
- United HealthCare - Options PPO
Other care in New York
- Holistic Practitioners in New York (1,769)
- Psychologists in New York (1,431)
- Emotional Support in New York (748)
- Legal Assistance in New York (386)
- Wellness and Nutrition in New York (340)
- Physical Therapists in New York (305)
- Massage Therapists in New York (290)
- Prosthetics, Wigs & Accessories in New York (141)
- Medical Imaging and Screening in New York (128)
- Health Insurance in New York (70)
- Cancer Treatment Centers in New York (43)
- Home Health Care in New York (14)
- Psychiatrists in New York (12)
- Cancer Research Centers in New York (11)
- Financial Assistance in New York (8)
- Hospice in New York (7)
- Cancer Camps and Retreats in New York (5)
- National Organizations in New York (2)
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