Dr. Sathish Karmegam, MD

Dr. Karmegam practices at Medical City Denton in Denton, Texas, part of HCA Healthcare.

Dr. Karmegam's NPI, 1528268331, was assigned on July 19, 2007. Dr. Karmegam graduated from Stanley Medical College SMC in 2003. Dr. Karmegam holds Texas license R3694.

Dr. Karmegam's primary practice is Medical City Denton, at 3535 South I35 East, Denton, TX 76210 in Denton County. The practice phone is (940) 384-3535.

Dr. Karmegam's primary practice is Medical City Denton in Denton, Texas, part of HCA Healthcare. Dr. Karmegam is also affiliated with Palestine Regional Medical Center. The medical group on file is Sound Physicians. Dmand AI also links Dr. Karmegam to 7 more medical groups, 3 group practices and clinics and 1 physician office, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Karmegam practices, 6 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Karmegam's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Karmegam is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Karmegam's licenses on file in 11 states: Texas, Georgia, Illinois, Indiana, New Jersey, Washington, Arizona, Arkansas, New York, Louisiana and Nevada.

Dmand AI lists chronic anemia, electrolyte disorders, kidney failure and kidney stones among the conditions Dr. Karmegam treats.

CMS data shows 1,061 Medicare services from Dr. Karmegam across 7 procedure codes in 2024, for 301 Medicare patients. Medicare paid $93,778 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 301 Medicare patients who saw Dr. Karmegam in 2024. The largest group is 75 to 84, with 110 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 2.58, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Karmegam's median patient age at 41, with 53% women.

In 2024, Dr. Karmegam wrote 25 Medicare Part D claims for 23 patients. 100% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $144 in total drug cost. In 2023, CMS named 12 claims across 1 drug.

Dr. Karmegam accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Karmegam as offering telehealth. CMS counts 76 procedures of removal of tissue by Dr. Karmegam, more than 83% of the clinicians it reports for that procedure.

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 2 papers to Dr. Karmegam in 2023. Dr. Karmegam's most frequent co-authors are Paul Vincent Aguilera, MD and Anupkumar Shetty, MD.

CMS Open Payments shows 17 general payments to Dr. Karmegam from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Alexion Pharmaceuticals, Inc. paid the most, $57.

Dr. Karmegam graduated from Stanley Medical College SMC in 2003. Dr. Karmegam is a member of AAPL, ACPE, ACP and AMA.

Dr. Karmegam is in network with 22 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.