Dr. David W. Hay
- Gender: Male
- Experience: 38 years
- Graduated from: Boston University School Of Medicine
- Graduation year: 1983
- Sole propriator: No
- NPI: 1093804882
Dr. David W. Hay MD
Gastroenterologist
He is located at 325 East Kennedy Memorial Drive Mainegeneral Gastroenterology in Waterville, ME 04901. Can help patients with the following: Anemia, Autoimmune Hepatitis, Chest Pain, Crohn's Disease, Obesity, Portal Hypertension. His National Provider Identifier (NPI) number is 1093804882. Appointment can be made via the phone number (207) 872-2424. He is affiliated with 2 practices and 2 hospitals.
Conditions treated
Dr. David William Hay, being an gastroenterologist, 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. David W. Hay.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Ascites
- Asthma
- Atherosclerosis
- Autoimmune Hepatitis
- Bad Breath
- Barrett's Esophagus
- Bladder Control
- Bleeding Varices
- Blood in Stool
- Cancer
- Carcinoid Tumor
- Celiac Disease
- Chest Pain
- Childhood Obesity
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Cirrhosis
- Clostridium Difficile Colitis
- Colitis
- Colonoscopy
- Common Cold
- Constipation
- Crohn's Disease
- Cystitis
- Diarrhea
- Diverticulosis
- Edema
- Eosinophilic Esophagitis
- Esophagitis
- Fatty Liver Disease
- Feeding and Swallowing
- Fever
- Food Allergies
- Gallbladder Pain
- Gastric Bypass Surgery
- Gastritis
- Gastroesophageal Reflux Disease (GERD)
- Gastroparesis
- General Care
- Headache
- Heart Disease
- Heartburn
- Helicobacter Pylori Infection
- Hemorrhoids
- Hepatitis A (HAV)
- Hepatitis B (HBV)
- Hepatitis C (HCV)
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Indigestion
- Inflammatory Bowel Disease (IBD)
- Influenza
- Inguinal Hernia
- Internal Bleeding
- Intussusception
- Irritable Bowel Syndrome (IBS)
- Lactose Intolerance
- Leaky Gut Syndrome
- Liver Disease
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Pancreas Divisum
- Pancreatic Cancer
- Pancreatic Cysts
- Pancreatitis
- Peptic Ulcer
- Portal Hypertension
- Prescription Refill
- Primary Biliary Cirrhosis (PBC)
- Primary Sclerosing Cholangitis (PSC)
- Stomach Cancer
- Swallowing Disorders
- Ulcerative Colitis
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. David W. Hay
Medicare Enrollment
Dr. David W. Hay is enrolled to bill Medicare as a Practitioner - Gastroenterology (also registered under: Practitioner - Internal Medicine) .
Bills through: Mainegeneral Medical Center
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| AbbVie | $354 |
| Boston Scientific | $57 |
| Janssen | $56 |
Other
| Food and Beverage | $642 |
Studies
BOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated in 1983Additional Specialities
- Internist
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Questions & Answers
Does Dr. David William Hay have affiliation with practices?
Dr. David William Hay is affiliated with Center for Diagnostic Imaging. For the full list of practices see this list.
What conditions does Dr. David William Hay treat?
Dr. David William Hay provides treatment for Anemia, Autoimmune Hepatitis, Chest Pain, Crohn's Disease, Obesity, Portal Hypertension. For the full list see this list.
Where can you meet with Dr. David William Hay?
Dr. David William Hay's office is located at 325 East Kennedy Memorial Drive Mainegeneral Gastroenterology in Waterville, ME 04901.
Has Dr. David William Hay affiliation with hospitals?
Dr. David William Hay is affiliated with MAINE GENERAL MEDICAL CENTER. For the full list of hospitals see this list.