{"npi":"1124065792","type":"NPI-1","status":"active","name":{"display":"Dr. Charles Watson PH.D., D.O.","other":[],"first":"CHARLES","last":"WATSON","middle":"MARTIN","credential":"PH.D., D.O."},"specialty":{"primary_taxonomy":"207R00000X","primary_taxonomy_description":"Internal Medicine","slug":"internal-medicine","schema_org_specialty":"Internal","all":[{"code":"207R00000X","description":"Internal Medicine","primary":false,"state":"WA","license":"OP60225814"},{"code":"207R00000X","description":"Internal Medicine","primary":true,"state":"MT","license":"13625"}]},"addresses":[{"purpose":"LOCATION","street_1":"400 S CLARK ST","city":"BUTTE","state":"MT","postal_code":"597019756","country_code":"US","phone":"4067232781","fax":"4067232480"},{"purpose":"MAILING","street_1":"640 BIG FLAT RD","city":"MISSOULA","state":"MT","postal_code":"598049210","country_code":"US","phone":"4067285190"}],"license":{"state":"MT","number":"13625"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20110221000939","type_code":"14-11","type_desc":"PRACTITIONER - INTERNAL MEDICINE","state":"OR","pac_id":"1456532639"},{"enrlmt_id":"I20120327000895","type_code":"14-C6","type_desc":"PRACTITIONER - HOSPITALIST","state":"MT","pac_id":"1456532639"}]},"enumeration_date":"2006-06-01","last_updated":"2023-07-10","_meta":{"source":"NPPES","snapshot_date":"2023-07-10","doc_url":"https://findmynpi.com/api"}}