REBECCA KRIVARCHKA, C.N.P. appears in the CMS NPPES registry as a Primary Care Nurse Practitioner provider holding C.N.P. credentials at 1205 S GRANGE AVE, SIOUX FALLS, SD, 57105, with a listed phone of (605) 328-8500. NPI 1760835276 was issued on 07/20/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KRIVARCHKA 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 145 prescription claims written by this provider, covering 43 Medicare beneficiaries and totaling roughly $2K in drug spend, split 8% brand-name and 92% generic by claim count, with an opioid prescribing rate of 21.4%. 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 77.9984/100 for the 2023 performance year (Quality 80.1358, Cost 47.3589), compared with the national average of 83.1.

Primary Care Nurse Practitioner is a mid-sized specialty nationwide, with 10,138 enrolled providers across 54 states and an average of 1,363 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.