Peggy Dunnigan, RN appears in the CMS NPPES registry as a Nutrition Education Nutritionist provider holding RN credentials at 909 2ND ST, Langdon, ND, 58249, with a listed phone of (701) 256-6100. NPI 1902966831 was issued on 12/11/2006.

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 Nutrition Education Nutritionist providers operate outside Part D entirely.

Nutrition Education Nutritionist is a narrow specialty nationwide, with 2,229 enrolled providers across 54 states and an average of 1,267 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.