Rahul Dewan, MD
Neurology Psychiatry & Neurology
Rahul Dewan is a Neurology Psychiatry & Neurology specialist based in Warrenton, VA with over 27 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: SLEEP MEDICINE
Rahul Dewan, MD has been part of the Warrenton medical community since 2006 in group practice. He has been in practice for 27+ years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and arthritis.
Older · 218dNPPES updated 2025-10-17 · verify NPI on CMS · Verify license at Virginia Board of Medicine
Contact & Location
Practice Location
550 Hospital Dr, Warrenton, VA 20186-3027
How Does This Doctor Compare?
Medicare Patients
600
Unique beneficiaries
High volumePrescription Recipients
270
Patients prescribed
Prescriptions Written
1,640
Total claims
Total Medicare drug cost: $189k
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Joint inflammation causing pain, swelling, and stiffness
A condition where the body cannot properly regulate blood sugar levels
Conditions affecting emotional state, including depression and bipolar disorder
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
A mood disorder causing persistent sadness and loss of interest in activities
Excessive worry or fear that interferes with daily life
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$970 received from industry
44 transactions reported in 2024 ·Moderate tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Rahul Dewan's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Oct 16, 2025
Self-reported via NPPES
27 years in practice
Experienced
Neurologists diagnose and treat disorders of the nervous system including stroke, epilepsy, multiple sclerosis, Parkinson's disease, migraines, neuropathy, and dementia.
Taxonomy: 2084N0400X
Virtual Psychiatry & Neurology Care With Rahul Dewan
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Rahul Dewan for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Warrenton required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Rahul Dewan
Dr. Dewan is listed as active in the NPI registry with telehealth listed in Warrenton, VA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (540) 316-5540.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Rahul Dewan
Practice Location
550 Hospital Dr, Warrenton, VA 20186-3027
Mailing Address
550 Hospital Dr, Warrenton, VA 20186-3027
This is a provider directory. Contact the office directly to schedule appointments.
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