JANETTE MATTHESS, NP appears in the CMS NPPES registry as a Occupational Health Registered Nurse provider holding NP credentials at 200 W ARBOR DR, SAN DIEGO, CA, 92103, with a listed phone of (833) 823-9777. NPI 1457694549 was issued on 03/27/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MATTHESS 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 3,042 prescription claims written by this provider, covering 927 Medicare beneficiaries and totaling roughly $90K in drug spend, split 40% brand-name and 60% generic by claim count, with an opioid prescribing rate of 1.2%. 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.

Occupational Health Registered Nurse is a narrow specialty nationwide, with 342 enrolled providers across 46 states and an average of 620 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.