Dr. William Green Sandifer III, MD

Dr. Sandifer practices at Prisma Health Oconee Memorial Hospital in Seneca, South Carolina, part of Prisma Health.

Dr. Sandifer's NPI, 1457311730, was assigned on March 23, 2006. Dr. Sandifer graduated from University of South Carolina School of Medicine in 1989. Dr. Sandifer holds South Carolina license 15862.

Dr. Sandifer's primary practice is Prisma Health Oconee Memorial Hospital, at 298 Memorial Dr, Seneca, SC 29672 in Oconee County. The practice phone is (864) 482-3100.

Dr. Sandifer's primary practice is Prisma Health Oconee Memorial Hospital in Seneca, South Carolina, part of Prisma Health. Dr. Sandifer is also affiliated with Prisma Health Greenville Memorial Hospital. The medical group on file is Prisma Health Medical Group. Dmand AI also links Dr. Sandifer to 2 more medical groups, 1 group practice or clinic, 1 home health agency, 1 hospice and 1 hospital outpatient department, each named with a free account.

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

Hospitalist is Dr. Sandifer's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Sandifer is licensed in South Carolina.

CMS data shows 751 Medicare services from Dr. Sandifer across 4 procedure codes in 2024, for 299 Medicare patients. Medicare paid $51,169 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 299 Medicare patients who saw Dr. Sandifer in 2024. The largest group is 75 to 84, with 119 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.35, 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. Sandifer's median patient age at 70, with 57% women.

In 2024, Dr. Sandifer wrote 521 Medicare Part D claims for 169 patients. 87% of them were for generic drugs. CMS names the drug for 242 of them, across 13 drugs with 11 or more claims each, at $11,730 in total drug cost. In 2023, CMS named 954 claims across 35 drugs.

Dr. Sandifer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sandifer as offering telehealth.

CMS Open Payments shows 6 general payments to Dr. Sandifer from 6 drug and device companies from 2016 to 2023. Speaker and faculty fees make up the largest share, 94% of the total. Medtronic MiniMed, Inc. paid the most, $1,200.

Dr. Sandifer graduated from University of South Carolina School of Medicine in 1989.