JOHN HANCOCK, CRNP, AGNP-C appears in the CMS NPPES registry as a Primary Care Nurse Practitioner provider holding CRNP, AGNP-C credentials at 9715 HEALTHWAY DR, BERLIN, MD, 21811, with a listed phone of (410) 548-2343. NPI 1063909398 was issued on 04/23/2018. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HANCOCK 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 8,817 prescription claims written by this provider, covering 287 Medicare beneficiaries and totaling roughly $694K in drug spend, split 20% brand-name and 80% generic by claim count, with an opioid prescribing rate of 3.5%. 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 86.9178/100 for the 2023 performance year (Quality 89.8656, Cost 41.639), 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.