{"npi":"1811950843","type":"NPI-1","status":"active","name":{"display":"James Nickerson M.D.","other":[],"first":"JAMES","last":"NICKERSON","middle":"MAYNARD","credential":"M.D."},"specialty":{"primary_taxonomy":"207RX0202X","primary_taxonomy_description":"Medical Oncology Physician","slug":"medical-oncology-physician","schema_org_specialty":null,"all":[{"code":"207RH0000X","description":"Hematology (Internal Medicine) Physician","primary":false,"state":"NH","license":"9781"},{"code":"207RH0000X","description":"Hematology (Internal Medicine) Physician","primary":false,"state":"VT","license":"0420009373"},{"code":"207RX0202X","description":"Medical Oncology Physician","primary":true,"state":"NH","license":"9781"},{"code":"207RX0202X","description":"Medical Oncology Physician","primary":false,"state":"VT","license":"0420009373"}]},"addresses":[{"purpose":"LOCATION","street_1":"590 COURT ST","city":"KEENE","state":"NH","postal_code":"034311719","country_code":"US","phone":"6033545466","fax":"6033545468"},{"purpose":"MAILING","street_1":"590 COURT ST","city":"KEENE","state":"NH","postal_code":"034311719","country_code":"US","phone":"6033545466","fax":"6033545468"}],"license":{"state":"NH","number":"9781"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"30009784","state":"NH","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20051208000632","type_code":"14-82","type_desc":"PRACTITIONER - HEMATOLOGY","state":"NH","pac_id":"9234150087"},{"enrlmt_id":"I20060328000502","type_code":"14-83","type_desc":"PRACTITIONER - HEMATOLOGY/ONCOLOGY","state":"VT","pac_id":"9234150087"}]},"enumeration_date":"2006-04-10","last_updated":"2012-03-29","_meta":{"source":"NPPES","snapshot_date":"2012-03-29","doc_url":"https://findmynpi.com/api"}}