Dr. Gary Dumontier, M.D.
Internal Medicine
20+
Years in Practice
Practice Locations
1 location
About Dr. Gary Dumontier
Gary Dumontier, M.D. is a healthcare provider practicing in Washington, MO.
Specialty Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
37
Years Experience
1
Location
1
States Licensed
Credentials & Board Certifications
Primary Specialty
Internal MedicineCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
University Of Missouri, Columbia School Of Medicine
Class of 1989
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| Missouri | R7N44 | Internal Medicine |
Public Data Summary for Dr. Gary Dumontier
With 20 years of practice, Dr. Gary Dumontier is an established internal medicine provider, M.D., after earning their medical degree at University Of Missouri, Columbia School Of Medicine in 1989. Dr. currently practices at Mercy Clinic Heart And Vascular Llc in Washington, Missouri. Their National Provider Identifier (NPI) is 1437192481, 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.
CMS Medicare data shows Dr. Gary Dumontier as a lower-volume internal medicine provider, treating approximately 326 Medicare beneficiaries and delivering 1K services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Under the Physician Payments Sunshine Act, CMS reports that Dr. Gary Dumontier received $250 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.
Transparency & Safety
Public records from CMS and OIG databases
Industry Payments
$250
Total payments received from pharmaceutical and medical device companies in 2023.
Source: CMS Open Payments (Sunshine Act)
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Gary Dumontier
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0 reviews
Internal Medicine Providers Nearby
Same primary specialty near ZIP 63090
FAQ
Frequently asked questions about Dr. Gary Dumontier
What does Dr. Gary Dumontier specialize in?
Dr. Gary Dumontier specializes in Internal Medicine.
Where does Dr. Gary Dumontier practice?
Dr. Gary Dumontier practices at Mercy Clinic Heart And Vascular Llc in Washington, Missouri.
Does Dr. Gary Dumontier accept Medicare?
CMS records show that Dr. Gary Dumontier accepts Medicare assignment. CMS billing data shows 326 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Gary Dumontier's NPI number?
Dr. Gary Dumontier's National Provider Identifier (NPI) is 1437192481. 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. Gary Dumontier been practicing?
Dr. Gary Dumontier has approximately 20 years of practice experience, having graduated from University Of Missouri, Columbia School Of Medicine in 1989.