Dr. Argyris Zachariou, MD

Dr. Zachariou practices at AnMed Medical Center in Anderson, South Carolina, part of AnMed.

Dr. Zachariou's NPI, 1144857558, was assigned on March 25, 2020. Dr. Zachariou holds South Carolina license 89430.

Dr. Zachariou's primary practice is AnMed Medical Center, at 800 N Fant St, Anderson, SC 29621 in Anderson County. The practice phone is (864) 512-2830.

Dr. Zachariou's primary practice is AnMed Medical Center in Anderson, South Carolina, part of AnMed. The medical group on file is 24 On Physicians, PC. Dmand AI also links Dr. Zachariou to 2 more home health agencies, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zachariou practices, 3 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Zachariou's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zachariou is board certified in internal medicine by the American Board of Internal Medicine. Dr. Zachariou is licensed in South Carolina.

CMS data shows 899 Medicare services from Dr. Zachariou across 4 procedure codes in 2024, for 376 Medicare patients. Medicare paid $72,622 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 376 Medicare patients who saw Dr. Zachariou in 2024. The largest group is 75 to 84, with 140 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 2.25, 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. Zachariou's median patient age at 74, with 56% women.

In 2024, Dr. Zachariou wrote 528 Medicare Part D claims for 194 patients. 83% of them were for generic drugs. CMS names the drug for 225 of them, across 12 drugs with 11 or more claims each, at $12,139 in total drug cost. In 2023, CMS named 227 claims across 11 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Zachariou for performance year 2024, reported as part of a group. Dr. Zachariou accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 11 general payments to Dr. Zachariou from 7 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Idorsia Pharmaceuticals US Inc paid the most, $80.