Keith A Meritz, MD
Keith a Meritz, MD has been part of the Valhalla medical community since 2006 in group practice. Trained at Medical College of Pennsylvania (class of 1983), he has been practicing for over 43 years. Among his Medicare patients, common conditions include hypertension, high cholesterol, and cancer (per CMS data).
Older · 1577dNPPES updated 2022-01-10 · verify on CMS
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 Cancer.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Diseases involving abnormal cell growth with potential to spread to other body parts
Joint inflammation causing pain, swelling, and stiffness
A condition where the body cannot properly regulate blood sugar levels
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Chronic Obstructive Pulmonary Disease — a group of lung diseases that block airflow
Disrupted blood supply to the brain, requiring urgent medical attention
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1983
Medical College of Pennsylvania
Board certified · Jan 9, 2022
CMS-verified certification date
43 years in practice
Senior practitioner
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
Taxonomy: 2085R0001X
Education & Training
Medical College of Pennsylvania (Class of 1983)
Virtual Radiation Oncology Care With Keith a Meritz
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Keith a Meritz for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Valhalla required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Keith a Meritz
NPI records show Dr. Meritz as active with telehealth listed in Valhalla, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (201) 388-9766.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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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 Keith a Meritz
Practice Location
100 Woods Rd Ste 1297, Valhalla, NY 10595-1530
This is a provider directory. Contact the office directly to schedule appointments.
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