Dr. Carl R. Dettwiler
- Gender: Male
- Experience: 40 years
- Graduated from: Loma Linda University School Of Medicine
- Graduation year: 1981
- Sole propriator: No
- NPI: 1285623819
Dr. Carl R. Dettwiler MD
Gastroenterologist
He is located at 2517 17th Sreet Suite B in Lewiston, ID 83501. Can help patients with the following: Abdominal Pain, Celiac Disease, Eosinophilic Esophagitis, Heart Disease, Hepatitis C (HCV), Primary Sclerosing Cholangitis (PSC). His National Provider Identifier (NPI) number is 1285623819. Appointment can be made via the phone number (208) 743-4373. He is affiliated with 1 practices and 5 hospitals.
Conditions treated
Dr. Carl Ray Dettwiler, 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. Carl R. Dettwiler.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Ascites
- Asthma
- Atherosclerosis
- Autoimmune Hepatitis
- Bad Breath
- Barrett's Esophagus
- Bladder Control
- Bleeding Varices
- Blood in Stool
- Botulism
- 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. Carl R. Dettwiler
Medicare Enrollment
Dr. Carl R. Dettwiler is enrolled to bill Medicare as a Practitioner - Gastroenterology .
Bills through: Clearwater Gastroenterology
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Gilead Sciences | $610 |
| AbbVie | $229 |
| Allergan | $161 |
Other
| Food and Beverage | $1275 |
Studies
LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated in 1981Additional Specialities
- Internist
- Specialist
Affiliated hospitals
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Questions & Answers
What conditions does Dr. Carl Ray Dettwiler treat?
Dr. Carl Ray Dettwiler provides treatment for Abdominal Pain, Celiac Disease, Eosinophilic Esophagitis, Heart Disease, Hepatitis C (HCV), Primary Sclerosing Cholangitis (PSC). For the full list see this list.
Where can you meet with Dr. Carl Ray Dettwiler?
Dr. Carl Ray Dettwiler's office is located at 2517 17th Sreet Suite B in Lewiston, ID 83501.
Does Dr. Carl Ray Dettwiler have affiliation with practices?
Dr. Carl Ray Dettwiler is affiliated with Clearwater Gastroenterology.
Has Dr. Carl Ray Dettwiler affiliation with hospitals?
Dr. Carl Ray Dettwiler is affiliated with TRI-STATE MEMORIAL HOSPITAL. For the full list of hospitals see this list.