Marieliz Veronica Alonso Calderon, M.D.
Geriatric Psychiatry Psychiatry & Neurology
Marieliz Veronica Alonso Calderon is a Geriatric Psychiatry Psychiatry & Neurology specialist based in Fairfax, VA with over 18 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: PSYCHIATRY
Marieliz Veronica Alonso Calderon, M.D. specializes in psychiatry & neurology, serving patients in Fairfax, VA in independent practice. Trained at New York Medical College (class of 2008), she has been practicing for over 18 years. Among her Medicare patients, common conditions include anxiety, mood disorders, and depression (per CMS data).
At a glance
- Uses generic medications more than 89% of reporting doctors in Virginia
- Virtual visits available — no app or travel required
Older · 804dNPPES updated 2024-03-11 · verify NPI on CMS · Verify license at Virginia Board of Medicine
Contact & Location
Practice Location
8221 Willow Oaks Corporate Dr, Fairfax, VA 22031-4512
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better95.1%
Virginia avg: 84.1 · US avg: 82.8
✓ Higher than most doctors nationally(+12.3 pts)
Better than 89% of reporting doctors in VirginiaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
111
Unique beneficiaries
Standard volumePrescription Recipients
136
Patients prescribed
Prescriptions Written
2,118
Total claims
Total Medicare drug cost: $267k
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 Anxiety Disorders, Mood Disorders, and Depression.
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+41%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+37%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-3%) — less common here
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-16%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-1%) — less common here
A condition with extreme mood swings between emotional highs and lows
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-11%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
Social Vulnerability Index: 0.57 / 1.00
Moderate vulnerabilityShe 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.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2008
New York Medical College
Board certified · Mar 10, 2024
Self-reported via NPPES
18 years in practice
Experienced
Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.
Taxonomy: 2084P0805X
Education & Training
New York Medical College (Class of 2008)
Mailing address
Po Box 37174, Baltimore, MD 21297-3174
Differs from practice location
Virtual Geriatric Psychiatry Care With Marieliz Veronica Alonso Calderon
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Marieliz Veronica Alonso Calderon for anxiety counseling, mood disorder follow-ups, depression management — 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 Marieliz Veronica Alonso Calderon
NPI records show Dr. Alonso Calderon as active with telehealth listed in Fairfax, VA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (703) 289-7599.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator · HRSA HPSA · CDC SVI. See Data Methodology.
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Contact Marieliz Veronica Alonso Calderon
Practice Location
8221 Willow Oaks Corporate Dr, Fairfax, VA 22031-4512
Mailing Address
Po Box 37174, Baltimore, MD 21297-3174
This is a provider directory. Contact the office directly to schedule appointments.
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