Dr. Howard S. Mitz
- Gender: Male
- Experience: 36 years
- Graduated from: Kansas City University Of Med & Biosciences, College Of Osteo Med
- Graduation year: 1985
- Sole propriator: Yes
- NPI: 1558365155
Dr. Howard S. Mitz D.O.
Gastroenterologist
He is located at 220 Cottage Street in Littleton, NH 03561. Can help patients with the following: Celiac Disease, Cystitis, Hepatitis C (HCV), Inflammatory Bowel Disease (IBD), Influenza, Migraine. His National Provider Identifier (NPI) number is 1558365155. Appointment can be made via the phone number (603) 444-0272. He is affiliated with 1 practices and 5 hospitals.
Conditions treated
Dr. Howard Steven Mitz, 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. Howard S. Mitz.
- 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. Howard S. Mitz
Insurances Accepted by Dr. Howard S. Mitz
- Medicare
Medicare Enrollment
Dr. Howard S. Mitz is enrolled to bill Medicare as a Practitioner - Gastroenterology (also registered under: Practitioner - Internal Medicine) .
Medicare practice location(s) (city/state/zip only, as reported to Medicare):
- LITTLETON, NH, 03561-4101
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 | $63 |
| Prometheus Laboratories | $24 |
Other
| Food and Beverage | $88 |
Studies
KANSAS CITY UNIVERSITY OF MED & BIOSCIENCES, COLLEGE OF OSTEO MED
Graduated in 1985Additional Specialities
- Internist
Affiliated hospitals
Looking for more Gastroenterologists?
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- Address: 1 Medical Center Drive Lebanon, 3756, NH
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- Address: Suite 404 60 Commercial Street Concord, 3301, NH
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- Address: 100 Hitchcock Way Manchester, 3104, NH
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- Address: Suite 404 60 Commercial Street Concord, 3301, NH
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- Address: 100 Hitchcock Way Manchester, 3104, NH
Questions & Answers
Has Dr. Howard Steven Mitz affiliation with hospitals?
Dr. Howard Steven Mitz is affiliated with WEEKS MEDICAL CENTER. For the full list of hospitals see this list.
Where can you meet with Dr. Howard Steven Mitz?
Dr. Howard Steven Mitz's office is located at 220 Cottage Street in Littleton, NH 03561.
What conditions does Dr. Howard Steven Mitz treat?
Dr. Howard Steven Mitz provides treatment for Celiac Disease, Cystitis, Hepatitis C (HCV), Inflammatory Bowel Disease (IBD), Influenza, Migraine. For the full list see this list.
Does Dr. Howard Steven Mitz accept patients with Medicare?
Yes, Dr. Howard Steven Mitz accepts patients with Medicare.
Does Dr. Howard Steven Mitz have affiliation with practices?
Dr. Howard Steven Mitz is affiliated with North Country Gastroenterology.