Mary E. Holliday, NP

Mary Holliday practices at James Island Physical Therapy in James Island, South Carolina.

Mary Holliday's NPI, 1780775239, was assigned on September 28, 2006. Mary Holliday holds South Carolina license 19679.

Mary Holliday's primary practice is James Island Physical Therapy, at 325 Folly Rd, James Island, SC 29412. The practice phone is (843) 406-9889.

Mary Holliday's primary practice is James Island Physical Therapy in James Island, South Carolina. Mary Holliday is also affiliated with Roper Hospital. The medical group on file is Roper St. Francis Physician Partners General Surgery. Dmand AI also links Mary Holliday to 2 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.

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

Nurse practitioner is Mary Holliday's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Mary Holliday is licensed in South Carolina.

CMS counts 289 Medicare patients who saw Mary Holliday in 2024. The largest group is 65 to 74, with 130 patients. 75% of them have diabetes, and 75% have high blood pressure. 7% are also on Medicaid. Their average risk score is 2.11, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Mary Holliday's median patient age at 68, with 61% women.

In 2024, Mary Holliday wrote 1,395 Medicare Part D claims for 166 patients. 30% of them were for generic drugs.

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

CMS Open Payments shows 13 general payments to Mary Holliday from 7 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $174.