JILLIAN SINISCALCHI, AGP-NP appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding AGP-NP credentials at 4303 LIVE OAK DR, LITTLE RIVER, SC, 29566, with a listed phone of (843) 663-8000. NPI 1023744919 was issued on 07/25/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SINISCALCHI most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 2,786 prescription claims written by this provider, covering 495 Medicare beneficiaries and totaling roughly $239K in drug spend, with an opioid prescribing rate of 0.7%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 81.9021/100 for the 2023 performance year (Quality 78.7681, Cost 61.7388), compared with the national average of 83.1.

Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,625 enrolled providers across 54 states and an average of 1,283 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.