Dr. Timothy Siegel
- Gender: Male
- Experience: 31 years
- Graduated from: Geisel School Of Medicine At Dartmouth
- Graduation year: 1990
- Sole propriator: No
- NPI: 1619931870
Dr. Timothy Siegel M.D.
Hematology and Oncology Specialist
He is located at 1 Medical Center Drive in Lebanon, NH 03756. Can help patients with the following: Achalasia, Asthma, Cholecystitis, Hyponatremia, Influenza, Neutropenia. His National Provider Identifier (NPI) number is 1619931870. Appointment can be made via the phone number (603) 650-5000. He is affiliated with 1 hospitals.
Conditions treated
Dr. Timothy Siegel, 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. Timothy Siegel.
- Abdominal Pain
- Achalasia
- Acute Pain
- Anal Fissure
- Anemia
- Appendicitis
- Arthritis
- Asthma
- Atherosclerosis
- Beta Thalassemia
- Bladder Control
- Boils
- Bone Cancer
- Cancer
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Colon Cancer
- Common Cold
- Constipation
- Crohn's Disease
- Cyst
- Cystitis
- Deep Vein Thrombosis (DVT)
- Diarrhea
- Diverticulosis
- Edema
- Enlarged Spleen
- Esophageal Cancer
- Fever
- Gallstones
- Gangrene
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hemophilia
- Hemorrhoids
- Hernia
- Hiatal Hernia
- High Blood Pressure
- Hodgkin's Disease
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Idiopathic Thrombocytopenic Purpura (ITP)
- Inflammatory Bowel Disease (IBD)
- Influenza
- Inguinal Hernia
- Leukemia
- Lymphedema
- Migraine
- Multiple Myeloma
- Nausea and Vomiting
- Neutropenia
- Non-Hodgkin's Lymphoma (NHL)
- Obesity
- Osteoporosis
- Pancreatitis
- Peptic Ulcer
- Pernicious Anemia
- Pilonidal Cyst
- Polycythemia
- Prescription Refill
- Pulmonary Embolism (PE)
- Sebaceous Cyst
- Sickle Cell Anemia
- Thalassemia
- Thrombocytopenia
- Ulcerative Colitis
- Urethritis
- Urinary Tract Infection (UTI)
Medicare Enrollment
Dr. Timothy Siegel is enrolled to bill Medicare as a Practitioner - General Surgery (also registered under: Practitioner - Hospice/palliative Care) .
Bills through: Mary Hitchcock Memorial Hospital
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.
Studies
GEISEL SCHOOL OF MEDICINE AT DARTMOUTH
Graduated in 1990Additional Specialities
- Internist
- Surgeon
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- Address: 1 Medical Center Drive Lebanon, 3756, NH
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- Address: 1 Medical Center Drive Lebanon, 3756, NH
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- Address: 1 Medical Center Drive Lebanon, 3756, NH
- Gender: Male
- Address: 1 Medical Center Drive Lebanon, 3756, NH
- Gender: Female
- Address: 1 Medical Center Drive Lebanon, 3756, NH
- Gender: Male
- Address: 1 Medical Center Drive Lebanon, 3756, NH
- Gender: Male
- Address: 1 Medical Center Drive Lebanon, 3756, NH
- Gender: Male
- Address: 1 Medical Center Drive Lebanon, 3756, NH
- Gender: Male
- Address: 1 Medical Center Drive Lebanon, 3756, NH
- Gender: Male
- Address: 1 Medical Center Drive Lebanon, 3756, NH
Questions & Answers
What conditions does Dr. Timothy Siegel treat?
Dr. Timothy Siegel provides treatment for Achalasia, Asthma, Cholecystitis, Hyponatremia, Influenza, Neutropenia. For the full list see this list.
Does Dr. Timothy Siegel accept insurance?
Unfortunately we don't have any information if Dr. Timothy Siegel accepts insurance.
Where can you meet with Dr. Timothy Siegel?
Dr. Timothy Siegel's office is located at 1 Medical Center Drive in Lebanon, NH 03756.
Has Dr. Timothy Siegel affiliation with hospitals?
Dr. Timothy Siegel is affiliated with OHSU HOSPITAL.