Karthi S. Namasivayam, M.D.
Psychiatry Psychiatry & Neurology
Karthi S. Namasivayam is a Psychiatry Psychiatry & Neurology specialist based in Knoxville, TN with over 37 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across TN can see Karthi S. Namasivayam, M.D. in person in Knoxville or via virtual visit — no travel required. He has been practicing since 2005 — over 37 years. Psychiatrists are physicians who diagnose and treat mental health conditions including depression, anxiety disorders, and more.
At a glance
- Uses generic medications more than 88% of reporting doctors in Tennessee
- Virtual visits available — no app or travel required
Older · 2858dNPPES updated 2018-07-26 · verify NPI on CMS · Verify license at Tennessee Board of Medical Examiners
Contact & Location
Practice Location
200 Prosperity Dr, Knoxville, TN 37923
$35.9k received from industry
61 transactions reported in 2024 ·Very High 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 Karthi S. Namasivayam's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
37 years in practice
Senior practitioner
Psychiatrists are physicians who diagnose and treat mental health conditions including depression, anxiety disorders, bipolar disorder, schizophrenia, PTSD, and substance use disorders. They can prescribe medications and provide psychotherapy.
Taxonomy: 2084P0800X
Mailing address
200 Prosperity Dr, Knoxville, TN 37923-4718
Differs from practice location
Virtual Psychiatry & Neurology Care With Karthi S. Namasivayam
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Karthi S. Namasivayam for follow-ups, medication reviews, and ongoing care — no travel to Knoxville 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 Karthi S. Namasivayam
NPI records show Dr. Namasivayam as active with telehealth listed in Knoxville, TN. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (865) 824-2828.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024. See Data Methodology.
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Contact Karthi S. Namasivayam
Practice Location
200 Prosperity Dr, Knoxville, TN 37923
Mailing Address
200 Prosperity Dr, Knoxville, TN 37923-4718
This is a provider directory. Contact the office directly to schedule appointments.
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