Dr. Mark Brewster, M.D.
Gastroenterology
61% Complete
Profile completeness
ZIP Healthcare Access Score
Moderate Access
ZIP 58501 • C
17+
Years in Practice
Available
Telehealth
Healthcare Access Where Dr. Mark Brewster Practices
ZIP code 58501 • Bismarck, North Dakota
Some healthcare services require significant travel or wait times in ZIP 58501.
View full Healthcare Access Score report for ZIP 58501Conditions Dr. Mark Brewster Can Help With
Based on specialty, these are the relevant healthcare access scores for the practice area
Practice Locations
1 location
About Dr. Mark Brewster
Mark Brewster, M.D. is a healthcare provider practicing in Bismarck, ND.
Specialty Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
19
Years Experience
1
Location
2
States Licensed
Credentials & Board Certifications
Additional Specialties
Primary Specialty
GastroenterologyCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Wayne State University School Of Medicine
Class of 2007
Licenses & Practice States
Licensed in 2 states
| State | License | Classification | Primary |
|---|---|---|---|
| North Dakota | 20698 | Internal Medicine | |
| Michigan | 4301090453 | Internal Medicine | — |
Public Data Summary for Dr. Mark Brewster
With 17 years of practice, Dr. Mark Brewster is an established gastroenterology provider, M.D., after earning their medical degree at Wayne State University School Of Medicine in 2007. Dr. currently practices at Infinity Medical Management Llc in Bismarck, North Dakota. Their National Provider Identifier (NPI) is 1275773046, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
Dr. Mark Brewster's practice is located in ZIP 58501 (Bismarck, North Dakota), which has an overall CartoChrome Healthcare Access Score of 58/100 (Moderate Access). Access to care in this area is moderate — most services are reachable but with meaningful variability by specialty.
Transparency & Safety
Public records from CMS and OIG databases
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Mark Brewster
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0 reviews
Gastroenterology Providers Nearby
Same primary specialty near ZIP 58501
FAQ
Frequently asked questions about Dr. Mark Brewster
What does Dr. Mark Brewster specialize in?
Dr. Mark Brewster specializes in Gastroenterology. Secondary taxonomy filings also list Internal Medicine.
Where does Dr. Mark Brewster practice?
Dr. Mark Brewster practices at Infinity Medical Management Llc in Bismarck, North Dakota.
Does Dr. Mark Brewster accept Medicare?
Based on CMS records, Dr. Mark Brewster has not filed a Medicare opt-out affidavit, which means they typically accept Medicare-covered patients. Call the practice directly to confirm Medicare acceptance for your specific plan.
What is Dr. Mark Brewster's NPI number?
Dr. Mark Brewster's National Provider Identifier (NPI) is 1275773046. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Dr. Mark Brewster been practicing?
Dr. Mark Brewster has approximately 17 years of practice experience, having graduated from Wayne State University School Of Medicine in 2007.