Dr. Karthik Vishwanathan Ramanathan, MD

Dr. Ramanathan practices at Home Health Care - Golden Valley in Golden Valley, Minnesota.

Dr. Ramanathan's NPI, 1932547445, was assigned on June 6, 2013. Dr. Ramanathan graduated from University of Texas Southwestern Medical School at Dallas in 2013. Dr. Ramanathan holds Minnesota license 64707.

Dr. Ramanathan's primary practice is Home Health Care - Golden Valley, at 800 Boone Avenue North Suite 200, Golden Valley, MN 55427. The practice phone is (763) 417-8888.

Dr. Ramanathan's primary practice is Home Health Care - Golden Valley in Golden Valley, Minnesota. Dr. Ramanathan is also affiliated with M Health Fairview University of Minnesota Medical Center. The medical group on file is M Health Fairview Recovery Clinic. Dmand AI also links Dr. Ramanathan to 2 more hospitals, 2 group practices and clinics, 2 home health agencies, 2 medical groups and 1 ambulatory surgery center, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ramanathan practices, 9 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. Ramanathan's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Ramanathan is licensed in Minnesota.

CMS data shows 112 Medicare services from Dr. Ramanathan across 6 procedure codes in 2024, for 99 Medicare patients. Medicare paid $31,075 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 99 Medicare patients who saw Dr. Ramanathan in 2024. The largest group is under 65, with 65 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 51% are also on Medicaid. Their average risk score is 8.37, 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. Ramanathan's median patient age at 57, with 39% women.

In 2024, Dr. Ramanathan wrote 78 Medicare Part D claims for 20 patients. 92% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $82 in total drug cost. In 2018, CMS named 22 claims across 2 drugs.

Dr. Ramanathan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 18 papers to Dr. Ramanathan, published from 2022 to 2025. 2024 was the busiest year, with 7. The most frequent topics are Islets of Langerhans Transplantation, Pancreatectomy and Transplantation, Autologous. Dr. Ramanathan has published most often in Clin Transplant. Dr. Ramanathan's most frequent co-authors are Melena Dawn Bellin, MD, Gregory J. Beilman, MD and Martin L. Freeman, MD.

CMS Open Payments shows 9 general payments to Dr. Ramanathan from 7 drug and device companies from 2017 to 2025. Consulting fees make up the largest share, 98% of the total. Olympus Winter & Ibe GmbH paid the most, $1,375.

Dr. Ramanathan graduated from University of Texas Southwestern Medical School at Dallas in 2013.