{"npi":"1558869172","type":"NPI-1","status":"active","name":{"display":"Tammarra Letbetter M.ED, Lpcs. Acs","other":[],"first":"TAMMARRA","last":"LETBETTER","credential":"M.ED, LPCS. ACS"},"specialty":{"primary_taxonomy":"101YA0400X","primary_taxonomy_description":"Addiction Counselor","slug":"addiction-counselor","schema_org_specialty":"Psychiatric","all":[{"code":"101YP2500X","description":"Professional Counselor","primary":false,"state":"TX","license":"74816"},{"code":"101YA0400X","description":"Addiction Counselor","primary":true,"state":"TX","license":"74816"}]},"addresses":[{"purpose":"LOCATION","street_1":"5900 BALCONES DR STE 19072","city":"AUSTIN","state":"TX","postal_code":"787314257","country_code":"US","phone":"4694071120","fax":"4695190616"},{"purpose":"MAILING","street_1":"PO BOX 143621","city":"FAYETTEVILLE","state":"GA","postal_code":"302146535","country_code":"US","phone":"6785028375","fax":"4695190616"}],"license":{"state":"TX","number":"74816"},"identifiers":[],"pecos":{"enrolled_at":null,"enrollments":[]},"enumeration_date":"2018-01-29","last_updated":"2026-04-03","_meta":{"source":"NPPES","snapshot_date":"2026-04-03","doc_url":"https://findmynpi.com/api"}}