Dr. Timothy A. Dernbach
- Gender: Male
- Experience: 49 years
- Graduated from: University Of Washington School Of Medicine
- Graduation year: 1972
- Sole propriator: No
- NPI: 1962440800
Dr. Timothy A. Dernbach MD
Cardiothoracic Surgeon
He is located at 2900 12th Avenue North Suite 400E in Billings, MT 59101. Can help patients with the following: Cancer, Cyst, Enlarged Spleen, Hernia, Pilonidal Cyst, Thoracic Outlet Syndrome (TOS). His National Provider Identifier (NPI) number is 1962440800. Appointment can be made via the phone number (406) 238-6820. He is affiliated with 2 practices and 2 hospitals.
Conditions treated
Dr. Timothy Dernbach, being an cardiothoracic 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. Timothy A. Dernbach.
- Achalasia
- Anal Fissure
- Aortic Dissection
- Aortic Stenosis
- Appendicitis
- Boils
- Cancer
- Collapsed Lung
- 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
- Thoracic Outlet Syndrome (TOS)
- Ulcerative Colitis
- Ventricular Septal Defect (VSD)
Procedures Performed by Dr. Timothy A. Dernbach
Insurances Accepted by Dr. Timothy A. Dernbach
- Medicare
- PacificSource Health Plans
Medicare Enrollment
Dr. Timothy A. Dernbach is enrolled to bill Medicare as a Practitioner - Cardiac Surgery .
Bills through: Scl Health Montana
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
| TEI Medical | $456 |
| Organogenesis | $331 |
| Medline Industries | $281 |
Other
| Food and Beverage | $1370 |
| Travel and Lodging | $75 |
Studies
UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated in 1972Additional Specialities
- Surgeon
Looking for more Cardiothoracic Surgeons?
There are 8 other cardiothoracic surgeons in this region.
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- Gender: Male
- Address: Suite 400E 2900 12th Avenue North Billings, 59101, MT
- Gender: Female
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- Address: 6465 South Yale Avenue Suite 910 Tulsa, 74136, OK
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- Address: 1020 North 27th Street Billings, 59101, MT
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- Address: 1818 North Meade Street Appleton, 54911, WI
Questions & Answers
Does Dr. Timothy Dernbach accept patients with PacificSource Health Plans?
Yes, Dr. Timothy Dernbach accepts patients with PacificSource Health Plans.
What conditions does Dr. Timothy Dernbach treat?
Dr. Timothy Dernbach provides treatment for Cancer, Cyst, Enlarged Spleen, Hernia, Pilonidal Cyst, Thoracic Outlet Syndrome (TOS). For the full list see this list.
Where can you meet with Dr. Timothy Dernbach?
Dr. Timothy Dernbach's office is located at 2900 12th Avenue North Suite 400E in Billings, MT 59101.
Does Dr. Timothy Dernbach have affiliation with practices?
Dr. Timothy Dernbach is affiliated with Billings Clinic Hospital. For the full list of practices see this list.
Has Dr. Timothy Dernbach affiliation with hospitals?
Dr. Timothy Dernbach is affiliated with BILLINGS CLINIC. For the full list of hospitals see this list.