Arundathi Namassivaya, MD
With over 28 years in internal medicine, Arundathi Namassivaya, MD is a long-established nephrologist in Amherst. She has been in practice for 28+ years. Among her Medicare patients, common conditions include hypertension, high cholesterol, and kidney disease (per CMS data).
Older · 3913dNPPES updated 2015-08-19 · verify on CMS
Contact & Location
Practice Location
1306 Sweet Home Rd, Amherst, NY 14228-2792
How Does This Doctor Compare?
Medicare Patients
267
Unique beneficiaries
Standard volumePrescription Recipients
377
Patients prescribed
Prescriptions Written
2,295
Total claims
Total Medicare drug cost: $550k
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 Chronic Kidney Disease.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Gradual loss of kidney function over time, often linked to diabetes or hypertension
A condition where the body cannot properly regulate blood sugar levels
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
The heart cannot pump blood efficiently enough to meet the body's needs
Joint inflammation causing pain, swelling, and stiffness
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$227 received from industry
23 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 Arundathi Namassivaya's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
28 years in practice
Experienced
Nephrologists treat kidney diseases including chronic kidney disease, kidney failure requiring dialysis, glomerulonephritis, kidney stones, and electrolyte disorders. They manage dialysis access and kidney transplant follow-up.
Taxonomy: 207RN0300X
Virtual Internal Medicine Care With Arundathi Namassivaya
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Arundathi Namassivaya for blood pressure monitoring, cholesterol management, kidney care follow-ups — no travel to Amherst 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 Arundathi Namassivaya
NPI records show Dr. Namassivaya as active with telehealth listed in Amherst, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (716) 838-3188.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · 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 Arundathi Namassivaya
Practice Location
1306 Sweet Home Rd, Amherst, NY 14228-2792
Mailing Address
1306 Sweet Home Rd, Amherst, NY 14228-2792
This is a provider directory. Contact the office directly to schedule appointments.
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