John Warren
Internal Medicine
19+
Years in Practice
Practice Locations
1 location
About John Warren
John Warren is a healthcare provider practicing in Tuscaloosa, AL.
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.
18
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 Alabama School Of Medicine
Class of 2008
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| Alabama | MD.27877 | Internal Medicine |
Public Data Summary for John Warren
With 19 years of practice, John Warren is an established internal medicine provider after earning their medical degree at University Of Alabama School Of Medicine in 2008. John currently practices at Tuscaloosa Va Medical Center in Tuscaloosa, Alabama. Their National Provider Identifier (NPI) is 1013120104, 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 John Warren as a moderate-volume internal medicine provider, treating approximately 626 Medicare beneficiaries and delivering 25K services in the most recent reporting year. That panel size indicates balanced experience across typical Medicare conditions.
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 John Warren
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0 reviews
Internal Medicine Providers Nearby
Same primary specialty near ZIP 35404
FAQ
Frequently asked questions about John Warren
What does John Warren specialize in?
John Warren specializes in Internal Medicine.
Where does John Warren practice?
John Warren practices at Tuscaloosa Va Medical Center in Tuscaloosa, Alabama.
Does John Warren accept Medicare?
CMS records show that John Warren accepts Medicare assignment. CMS billing data shows 626 Medicare beneficiaries treated in the most recent reporting year.
What is John Warren's NPI number?
John Warren's National Provider Identifier (NPI) is 1013120104. 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 John Warren been practicing?
John Warren has approximately 19 years of practice experience, having graduated from University Of Alabama School Of Medicine in 2008.