Dr. Omar Nadhem
- Gender: Male
- Experience: 16 years
- Sole propriator: No
- NPI: 1598022725
Dr. Omar Nadhem M.D.
Gastroenterologist
He is located at 2901 North Central Avenue in Phoenix, AZ 85012. Can help patients with the following: Abdominal Pain, Botulism, Esophagitis, Pancreatic Cancer, Primary Biliary Cirrhosis (PBC), Primary Sclerosing Cholangitis (PSC). His National Provider Identifier (NPI) number is 1598022725. Appointment can be made via the phone number (918) 502-1900. He is affiliated with 2 practices.
Conditions treated
Dr. Omar Nadhem, 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. Omar Nadhem.
- 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)
Medicare Enrollment
Dr. Omar Nadhem is enrolled to bill Medicare as a Practitioner - Gastroenterology .
Bills through: Banner Physician Specialists Arizona Llc
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
| Janssen | $72 |
| Sanofi | $11 |
Other
| Food and Beverage | $84 |
Additional Specialities
- Internist
Looking for more Gastroenterologists?
Here are gastroenterologists in Arizona you may want to explore.
- Gender: Male
- Address: Suite 320 3501 North Scottsdale Road Scottsdale, 85251, AZ
- Gender: Male
- Address: 650 East Indian School Road Phoenix, 85012, AZ
- Gender: Male
- Address: 111 EL Camino Real Sierra Vista, 85635, AZ
- Gender: Male
- Address: 2400 South Avenue A Yuma, 85364, AZ
- Gender: Female
- Address: Ste 613 1300 N. 12th St Phoenix, 85006, AZ
- Gender: Male
- Address: 950 North Mcqueen Road Suite 100 Chandler, 85225, AZ
- Gender: Male
- Address: 4195 North Desert Rain Drive Tucson, 85705, AZ
- Gender: Male
- Address: 13400 East Shea Boulevard Scottsdale, 85259, AZ
- Gender: Male
- Address: Ste 1250 3815 E. Bell Rd Phoenix, 85032, AZ
- Gender: Female
- Address: Room 6336 1501 North Campbell Avenue Tucson, 85724, AZ
Questions & Answers
Does Dr. Omar Nadhem accept insurance?
Unfortunately we don't have any information if Dr. Omar Nadhem accepts insurance.
Where can you meet with Dr. Omar Nadhem?
Dr. Omar Nadhem's office is located at 2901 North Central Avenue in Phoenix, AZ 85012.
Does Dr. Omar Nadhem have affiliation with practices?
Dr. Omar Nadhem is affiliated with Warren Clinics. For the full list of practices see this list.
What conditions does Dr. Omar Nadhem treat?
Dr. Omar Nadhem provides treatment for Abdominal Pain, Botulism, Esophagitis, Pancreatic Cancer, Primary Biliary Cirrhosis (PBC), Primary Sclerosing Cholangitis (PSC). For the full list see this list.