Dr. Mark Messenger, MD
Internal Medicine
21+
Years in Practice
Practice Locations
1 location
About Dr. Mark Messenger
Mark Messenger, MD is a healthcare provider with 21 years of experience practicing in Danvers, MA.
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.
47
Years Experience
1
Location
1
States Licensed
Credentials & Board Certifications
Primary Specialty
Internal MedicineCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Icahn School Of Medicine At Mount Sinai
Class of 1979
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| Massachusetts | 59153 | Internal Medicine |
Public Data Summary for Dr. Mark Messenger
With 21 years of practice, Dr. Mark Messenger is an established internal medicine provider, MD, after earning their medical degree at Icahn School Of Medicine At Mount Sinai in 1979. Dr. currently practices at in Danvers, Massachusetts. Their National Provider Identifier (NPI) is 1194726471, 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. Mark Messenger as a lower-volume internal medicine provider, treating approximately 293 Medicare beneficiaries and delivering 658 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
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 Messenger
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0 reviews
Internal Medicine Providers Nearby
Same primary specialty near ZIP 01923
FAQ
Frequently asked questions about Dr. Mark Messenger
What does Dr. Mark Messenger specialize in?
Dr. Mark Messenger specializes in Internal Medicine.
Where does Dr. Mark Messenger practice?
Dr. Mark Messenger practices at in Danvers, Massachusetts.
Does Dr. Mark Messenger accept Medicare?
CMS records show that Dr. Mark Messenger accepts Medicare assignment. CMS billing data shows 293 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Mark Messenger's NPI number?
Dr. Mark Messenger's National Provider Identifier (NPI) is 1194726471. 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 Messenger been practicing?
Dr. Mark Messenger has approximately 21 years of practice experience, having graduated from Icahn School Of Medicine At Mount Sinai in 1979.