Karthikeyan Mohanram Arcot, MBBS

Karthikeyan Arcot practices at St. Francis Hospital & Heart Center in Roslyn, New York, part of Diocese of Rockville Centre.

Karthikeyan Arcot's NPI, 1205194941, was assigned on May 1, 2012. Karthikeyan Arcot graduated from St. John's Medical College in 2005. Karthikeyan Arcot holds New York license 272080-1.

Karthikeyan Arcot's primary practice is St. Francis Hospital & Heart Center, at 100 Port Washington Boulevard, Roslyn, NY 11576 in Nassau County. The practice phone is (516) 562-6000.

Karthikeyan Arcot's primary practice is St. Francis Hospital & Heart Center in Roslyn, New York, part of Diocese of Rockville Centre. Karthikeyan Arcot is also affiliated with Tisch Hospital. The medical group on file is Interventional Neuro Associates. Dmand AI also links Karthikeyan Arcot to 1 more hospital and 1 group practice or clinic, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Karthikeyan Arcot practices, 4 sites in all. Vendor and product names are available with a free account.

Vascular neurology is Karthikeyan Arcot's primary specialty in the NPI Registry, under taxonomy code 2084V0102X. Karthikeyan Arcot is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Karthikeyan Arcot's licenses on file in 2 states: New York and New Jersey.

Dmand AI lists acute mini-stroke (TIA), cerebrovascular disease, epilepsy, lower back pain, migraine and chronic headache and vertigo among the conditions Karthikeyan Arcot treats.

CMS data shows 962 Medicare services from Karthikeyan Arcot across 19 procedure codes in 2024, for 301 Medicare patients. Medicare paid $129,867 for them.

CMS counts 301 Medicare patients who saw Karthikeyan Arcot in 2024. The largest group is 75 to 84, with 135 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Karthikeyan Arcot's median patient age at 73, with 49% women.

In 2024, Karthikeyan Arcot wrote 150 Medicare Part D claims for 43 patients. 97% of them were for generic drugs. CMS names the drug for 74 of them, across 3 drugs with 11 or more claims each, at $434 in total drug cost. In 2023, CMS named 19 claims across 1 drug.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 69 out of 100 for Karthikeyan Arcot for performance year 2024, reported individually. Karthikeyan Arcot accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Karthikeyan Arcot as offering telehealth.

Dmand AI links 13 papers to Karthikeyan Arcot, published from 2012 to 2024. 2020 was the busiest year, with 4. The most frequent topics are Stroke and Thrombectomy. Karthikeyan Arcot has published most often in J Stroke Cerebrovasc Dis. Karthikeyan Arcot's most frequent co-authors are Shashank Agarwal, MD, Jeffrey Farkas, MD and Shadi Yaghi, MD.

CMS Open Payments shows 157 general payments to Karthikeyan Arcot from 24 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 82% of the total. Penumbra, Inc. paid the most, $2,833.

Karthikeyan Arcot graduated from St. John's Medical College in 2005.

Karthikeyan Arcot is in network with 3 carriers, including CMS Medicare, NY State Medicaid and RI State Medicaid. Medicaid plans come from the most carriers, 2. Check the plan with the practice before a visit.