SARAH CONTRERAS, FNP appears in the CMS NPPES registry as a Licensed Vocational Nurse provider holding FNP credentials at 1300 E COOLEY DR, COLTON, CA, 92324, with a listed phone of (909) 370-4100. NPI 1871895508 was issued on 12/01/2010. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CONTRERAS 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 777 prescription claims written by this provider, covering 210 Medicare beneficiaries and totaling roughly $36K in drug spend, with an opioid prescribing rate of 2.2%. 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.

Licensed Vocational Nurse is a mid-sized specialty nationwide, with 18,772 enrolled providers across 50 states and an average of 398 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.