
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Schafer, Hematology / Oncology Specialist in New York, NY?
Dr. Andrew Schafer, MD is a Hematology / Oncology Specialist, who primarily practices in New York, NY. He is board certified. Dr. Schafer is fluent in English, Hungarian, and Spanish, and is currently seeing new patients. Dr. Schafer’s practice accepts Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Schafer’s office.
What are Areas of Expertise for Dr. Schafer?
Dr. Andrew Schafer, MD is a highly-rated, board-certified Hematology / Oncology Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Schafer empowers patients to confidently navigate their health journey, specializing in Bleeding/Coagulation Disorders, Myeloproliferative Disorders, Thrombotic Disorders, and comprehensive wellness support. Serving the New York, NY community, Dr. Schafer is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Schafer go to medical school and complete their residency?
Medical School: University of Pennsylvania
Is Dr. Schafer board certified as a Hematology / Oncology Specialist?
Yes, Dr. Andrew Schafer, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Schafer speak?
Dr. Schafer and their clinical team can communicate with patients in the following languages:
English
Hungarian
Spanish
What conditions does a Hematology / Oncology Specialist like Dr. Schafer typically treat?
As a Hematology / Oncology Specialist, Dr. Schafer diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Schafer. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Essential Thrombocythemia
- Thrombocytopenia
- Immune Thrombocytopenic Purpura
- Platelet Disorder
- Essential thrombocythemia
- Chronic Myeloproliferative Neoplasms Treatment (PDQ)
- Immune thrombocytopenia
- ET
- Primary Thrombocythemia
- Hemorrhagic Thrombocythemia
- Low platelet count
- Platelet deficiency
- Bleeding disorder
- ITP
- Idiopathic thrombocytopenic purpura
ICD-10 Codes:
- D473: Essential (hemorrhagic) thrombocythemia
- D696: Thrombocytopenia, unspecified
- D693: Immune thrombocytopenic purpura
Also known as:
- Chronic Myeloproliferative Neoplasm
- Bone Marrow Disease
- Chronic Myeloproliferative Neoplasms Treatment (PDQ®)
- CMPN
- Myeloproliferative disorder
- Chronic blood cancer
ICD-10 Codes:
- D471: Chronic myeloproliferative disease
Also known as:
- Pulmonary Embolism
- Blood clot in lung
- Lung embolism
- PE
ICD-10 Codes:
- I2699: Other pulmonary embolism without acute cor pulmonale
Also known as:
- Polycythemia vera
- Bone Marrow Disease
- Chronic Myeloproliferative Neoplasms Treatment (PDQ)
- PV
- Primary polycythemia
- Erythremia
ICD-10 Codes:
- D45: Polycythemia vera
Also known as:
- Acute Blood Clot
- Acute Venous Thrombosis
- Sudden Vein Clot
- Thromboembolism
ICD-10 Codes:
- I8290: Acute embolism and thrombosis of unspecified vein
Does Dr. Schafer accept my insurance?
Dr. Schafer accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Schafer accept in New York, NY?
Dr. Schafer in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Blue Cross Blue Shield of Michigan
Capital Blue Cross
Cigna
CMS
Elevance Health Inc. (formerly Anthem)
Harvard Pilgrim
Oscar
Oxford Health Plans
View All Insurances
Where is Dr. Schafer's office located?

Weill Cornell Hematology
520 East 70th Street
Starr Pavilion, 3rd Floor
New York, NY 10021
What is Dr. Schafer's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Schafer's National Provider Identifier (NPI) number is 1215979638.
What common questions do patients ask about Dr. Schafer?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Schafer
What is Dr. Andrew Schafer's specialty?
Dr. Schafer is a Hematology / Oncology Specialist near New York, NY.
What does a Hematology / Oncology Specialist do?
An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available.
Is this Dr. Andrew Schafer affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Schafer is affiliated with Newyork-Presbyterian Hospital/weill Cornell Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Hematology / Oncology Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Hematology / Oncology Specialist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Andrew Schafer accepting new patients in New York, NY?
Yes, Dr. Andrew Schafer is accepting new patients at this time.
Does Dr. Andrew Schafer offer online booking?
Please contact Dr. Schafer's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Andrew Schafer?
Please contact Dr. Schafer's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Andrew Schafer have?
Dr. Andrew Schafer is certified by the American Board of Internal Medicine.
Other Hematology / Oncology Specialist Near New York, NY

Dr. Gail Roboz, MD is a Hematology / Oncology Specialist, who primarily practices in New York, NY with 1 additional practice location. She has been practicing for over 29 years and is board certified.

NewYork-Presbyterian Hospital/Weill Cornell Medical Center
520 East 70th Street
New York, NY 10021

Dr. Anna Pavlick, DO is a Hematology / Oncology Specialist, who primarily practices in New York, NY. She is board certified.

Weill Cornell Medicine
525 East 68th Street
New York, NY 10065

Dr. Christopher Hackett is a Hematology / Oncology Specialist, who primarily practices in New York, NY.

Bone Marrow Transplant and Cell Therapy Program
520 East 70th Street
New York, NY 10021
Connect with DR. Schafer
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