John Atkinson, PH.D. appears in the CMS NPPES registry as a Clinical Child & Adolescent Psychologist provider holding PH.D. credentials at 744 NW 4TH ST, Corvallis, OR, 97330, with a listed phone of (541) 752-7175. NPI 1528107679 was issued on 02/05/2007.

Medicare Part D prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal, many Clinical Child & Adolescent Psychologist providers operate outside Part D entirely.

Clinical Child & Adolescent Psychologist is a narrow specialty nationwide, with 4,617 enrolled providers across 53 states and an average of 364 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.