Dr. Mark H. Chaitowitz
- Gender: Male
- Experience: 24 years
- Graduation year: 1997
- Sole propriator: Yes
- NPI: 1922215680
Dr. Mark H. Chaitowitz MD
Hematology and Oncology Specialist
He is located at 3411 Wayne Avenue 1st Floor in Bronx, NY 10467. Can help patients with the following: Chest Pain, Cholecystitis, Constipation, Hemophilia, Inguinal Hernia, Urethritis. His National Provider Identifier (NPI) number is 1922215680. Appointment can be made via the phone number (718) 920-4137. He is affiliated with 1 practices and 2 hospitals.
Conditions treated
Dr. Mark Chaitowitz, being an hematology and oncology specialist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Mark H. Chaitowitz.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Beta Thalassemia
- Bladder Control
- Bone Cancer
- Cancer
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Deep Vein Thrombosis (DVT)
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hemophilia
- Hiatal Hernia
- High Blood Pressure
- Hodgkin's Disease
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Idiopathic Thrombocytopenic Purpura (ITP)
- Influenza
- Inguinal Hernia
- Leukemia
- Migraine
- Multiple Myeloma
- Nausea and Vomiting
- Neutropenia
- Non-Hodgkin's Lymphoma (NHL)
- Obesity
- Osteoporosis
- Peptic Ulcer
- Pernicious Anemia
- Polycythemia
- Prescription Refill
- Pulmonary Embolism (PE)
- Sickle Cell Anemia
- Thalassemia
- Thrombocytopenia
- Urethritis
- Urinary Tract Infection (UTI)
Medicare Enrollment
Dr. Mark H. Chaitowitz is enrolled to bill Medicare as a Practitioner - Hematology/oncology (also registered under: Practitioner - Internal Medicine) .
Bills through: Montefiore Medical Center
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| Alexion Pharmaceuticals | $3059 |
| Novartis | $511 |
| Amgen | $115 |
Other
| Consulting | $1500 |
| Food and Beverage | $1369 |
| Travel and Lodging | $1039 |
Studies
Graduated in 1997Additional Specialities
- Internist
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Questions & Answers
Does Dr. Mark Chaitowitz accept insurance?
Unfortunately we don't have any information if Dr. Mark Chaitowitz accepts insurance.
Where can you meet with Dr. Mark Chaitowitz?
Dr. Mark Chaitowitz's office is located at 3411 Wayne Avenue 1st Floor in Bronx, NY 10467.
What conditions does Dr. Mark Chaitowitz treat?
Dr. Mark Chaitowitz provides treatment for Chest Pain, Cholecystitis, Constipation, Hemophilia, Inguinal Hernia, Urethritis. For the full list see this list.
Does Dr. Mark Chaitowitz have affiliation with practices?
Dr. Mark Chaitowitz is affiliated with Montefiore at 984 North Broadway.
Has Dr. Mark Chaitowitz affiliation with hospitals?
Dr. Mark Chaitowitz is affiliated with MONTEFIORE MEDICAL CENTER. For the full list of hospitals see this list.