Dr. Dennis W. Maier
- Gender: Male
- Experience: 36 years
- Graduated from: Indiana University School Of Medicine
- Graduation year: 1985
- Sole propriator: No
- NPI: 1497787725
Dr. Dennis W. Maier MD
Surgeon
He is located at 2900 12th Avenue North Suite 320W in Billings, MT 59101. Can help patients with the following: Achalasia, Diverticulosis, Inflammatory Bowel Disease (IBD), Pancreatitis, Pilonidal Cyst, Sebaceous Cyst. His National Provider Identifier (NPI) number is 1497787725. Appointment can be made via the phone number (406) 238-6470. He is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Dennis W. Maier, being an surgeon, 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. Dennis W. Maier.
- Achalasia
- Anal Fissure
- Appendicitis
- Boils
- Cancer
- Colon Cancer
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Inflammatory Bowel Disease (IBD)
- Lymphedema
- Pancreatitis
- Peptic Ulcer
- Pilonidal Cyst
- Sebaceous Cyst
- Ulcerative Colitis
Procedures Performed by Dr. Dennis W. Maier
Insurances Accepted by Dr. Dennis W. Maier
- Medicare
Medicare Enrollment
Dr. Dennis W. Maier is enrolled to bill Medicare as a Practitioner - General Surgery .
Bills through: Surgical Associates, Pc
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
| Ethicon Us | $52 |
| Olympus | $30 |
| Genentech | $28 |
Other
| Food and Beverage | $129 |
Studies
INDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated in 1985Additional Specialities
- Specialist
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Questions & Answers
Where can you meet with Dr. Dennis W. Maier?
Dr. Dennis W. Maier's office is located at 2900 12th Avenue North Suite 320W in Billings, MT 59101.
Does Dr. Dennis W. Maier accept patients with Medicare?
Yes, Dr. Dennis W. Maier accepts patients with Medicare.
What conditions does Dr. Dennis W. Maier treat?
Dr. Dennis W. Maier provides treatment for Achalasia, Diverticulosis, Inflammatory Bowel Disease (IBD), Pancreatitis, Pilonidal Cyst, Sebaceous Cyst. For the full list see this list.
Has Dr. Dennis W. Maier affiliation with hospitals?
Dr. Dennis W. Maier is affiliated with ST VINCENT HEALTHCARE.
Does Dr. Dennis W. Maier have affiliation with practices?
Dr. Dennis W. Maier is affiliated with Surgical Associates.