Marco D Castro, M.D.
Neurology Psychiatry & Neurology
Marco D Castro is a Neurology Psychiatry & Neurology specialist based in Fairfax, VA with over 35 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Marco D Castro, M.D. has practiced psychiatry & neurology for 35+ years, working in group practice. He graduated from Georgetown University School of Medicine in 1991 and has 35+ years of clinical experience. Among his Medicare patients, common conditions include high cholesterol, hypertension, and arthritis (per CMS data). CMS MIPS quality score: 97.25/100 (2023).
At a glance
- Federal MIPS score higher than 96% of MIPS-scored doctors in Virginia
- Virtual visits available — no app or travel required
Older · 1445dNPPES updated 2022-06-08 · verify NPI on CMS · Verify license at Virginia Board of Medicine
Contact & Location
Practice Location
3020 Hamaker Ct Suite 400, Fairfax, VA 22031-2238
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 96% of doctors in Virginia on federal quality measures.
MIPS Score
202397.25/100
Virginia avg: 82.9 · US avg: 83.6
✓ Higher than most doctors nationally(+13.7 pts)
Top 4% of MIPS-scored doctors in VirginiaHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better78.8%
Virginia avg: 84.1 · US avg: 82.8
⚠ Lower than most doctors nationally(-4 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
656
Unique beneficiaries
High volumePrescription Recipients
223
Patients prescribed
Prescriptions Written
1,835
Total claims
Total Medicare drug cost: $1.36M
Percentile rankings compared against 2,357 reporting peers in Virginia.
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 High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+1%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+8%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-9%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-7%) — less common here
Disrupted blood supply to the brain, requiring urgent medical attention
US avg: 13.4%↑ More patients than average (+12%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-10%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$192 received from industry
4 transactions reported in 2024 ·Low 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 Marco D Castro's NPI.
Social Vulnerability Index: 0.57 / 1.00
Moderate vulnerabilityHe practices in a community where the CDC measures social vulnerability across socioeconomic status, household composition, racial/ethnic minority status, and housing/transportation factors. A higher index indicates more residents may face barriers accessing care.
Source: CDC/ATSDR Social Vulnerability Index.
Patient Reviews
No patient reviews yet. If you've seen Marco D Castro, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1991
Georgetown University School of Medicine
Board certified · Jun 7, 2022
Self-reported via NPPES
35 years in practice
Senior practitioner
Neurologists diagnose and treat disorders of the nervous system including stroke, epilepsy, multiple sclerosis, Parkinson's disease, migraines, neuropathy, and dementia.
Taxonomy: 2084N0400X
Education & Training
Georgetown University School of Medicine (Class of 1991)
Virtual Psychiatry & Neurology Care With Marco D Castro
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Marco D Castro for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Fairfax 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 Marco D Castro
NPI records show Dr. Castro as active with telehealth listed in Fairfax, VA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (703) 876-0800.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator · HRSA HPSA · CDC SVI. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Marco D Castro
Practice Location
3020 Hamaker Ct Suite 400, Fairfax, VA 22031-2238
Mailing Address
3020 Hamaker Ct Suite 400, Fairfax, VA 22031-2238
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers
Neurology Psychiatry & Neurology in Virginia
See allJames P Simsarian, M.D.
Fairfax, VA
Joseph Raymond Balzarett, M.D.
Vienna, VA
Ramesh B. Koduri, M.D.
Petersburg, VA