{"npi":"1164582375","type":"NPI-1","status":"active","name":{"display":"Dr. William Grubb MD","other":[],"first":"WILLIAM","last":"GRUBB","middle":"R","credential":"MD"},"specialty":{"primary_taxonomy":"207R00000X","primary_taxonomy_description":"Internal Medicine","slug":"internal-medicine","schema_org_specialty":"Internal","all":[{"code":"207R00000X","description":"Internal Medicine","primary":true,"state":"OK","license":"10720"}]},"addresses":[{"purpose":"LOCATION","street_1":"1919 S WHEELING AVE STE 710","city":"TULSA","state":"OK","postal_code":"741045636","country_code":"US","phone":"9187567110","fax":"9187427332"},{"purpose":"MAILING","street_1":"1919 S WHEELING AVE STE 710","city":"TULSA","state":"OK","postal_code":"741045636","country_code":"US","phone":"9187567110","fax":"9187427332"}],"license":{"state":"OK","number":"10720"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20101117000824","type_code":"14-11","type_desc":"PRACTITIONER - INTERNAL MEDICINE","state":"OK","pac_id":"1658566518"}]},"enumeration_date":"2006-12-11","last_updated":"2025-03-06","_meta":{"source":"NPPES","snapshot_date":"2025-03-06","doc_url":"https://findmynpi.com/api"}}