{"npi":"1316438690","type":"NPI-1","status":"active","name":{"display":"Jackson Clark DO","other":[],"first":"JACKSON","last":"CLARK","middle":"RHINEHARDT","credential":"DO"},"specialty":{"primary_taxonomy":"207RH0003X","primary_taxonomy_description":"Hematology & Oncology","slug":"hematology-oncology","schema_org_specialty":"Oncologic","all":[{"code":"207RH0003X","description":"Hematology & Oncology","primary":true,"state":"PA","license":"OS025594"},{"code":"207RH0003X","description":"Hematology & Oncology","primary":false,"state":"ME","license":"DO3823"},{"code":"207RH0003X","description":"Hematology & Oncology","primary":false,"state":"NH","license":"32003"}]},"addresses":[{"purpose":"LOCATION","street_1":"1240 S CEDAR CREST BLVD STE 401","city":"ALLENTOWN","state":"PA","postal_code":"181036218","country_code":"US","phone":"6104027880"},{"purpose":"MAILING","street_1":"265 WESTERN AVE STE 2","city":"SOUTH PORTLAND","state":"ME","postal_code":"041062458","country_code":"US"}],"license":{"state":"PA","number":"OS025594"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20240809002362","type_code":"14-83","type_desc":"PRACTITIONER - HEMATOLOGY/ONCOLOGY","state":"ME","pac_id":"6709131246"},{"enrlmt_id":"I20241217000791","type_code":"14-83","type_desc":"PRACTITIONER - HEMATOLOGY/ONCOLOGY","state":"NH","pac_id":"6709131246"},{"enrlmt_id":"I20260227002363","type_code":"14-82","type_desc":"PRACTITIONER - HEMATOLOGY","state":"PA","pac_id":"6709131246"}]},"enumeration_date":"2018-05-23","last_updated":"2026-02-09","_meta":{"source":"NPPES","snapshot_date":"2026-02-09","doc_url":"https://findmynpi.com/api"}}