{"npi":"1447647599","type":"NPI-1","status":"active","name":{"display":"Steven Niedermeier MD","other":[],"first":"STEVEN","last":"NIEDERMEIER","middle":"RICHARD","credential":"MD"},"specialty":{"primary_taxonomy":"207XS0106X","primary_taxonomy_description":"Hand Surgery","slug":"hand-surgery","schema_org_specialty":"Surgical","all":[{"code":"207X00000X","description":"Orthopaedic Surgery","primary":false,"state":"TX","license":"T1491"},{"code":"207XS0106X","description":"Hand Surgery","primary":true,"state":"TX","license":"T1491"}]},"addresses":[{"purpose":"LOCATION","street_1":"3533 MATLOCK RD","city":"ARLINGTON","state":"TX","postal_code":"760153604","country_code":"US","phone":"8174190303","fax":"8336261951"},{"purpose":"MAILING","street_1":"3533 MATLOCK RD","city":"ARLINGTON","state":"TX","postal_code":"760153604","country_code":"US","phone":"8174190303","fax":"8336261951"}],"license":{"state":"TX","number":"T1491"},"identifiers":[{"type_code":"01","label":"Other","value":"0397730007","state":"NC","issuer":"NSC#"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20211223001089","type_code":"14-20","type_desc":"PRACTITIONER - ORTHOPEDIC SURGERY","state":"TX","pac_id":"5890095855"}]},"enumeration_date":"2015-04-15","last_updated":"2025-11-04","_meta":{"source":"NPPES","snapshot_date":"2025-11-04","doc_url":"https://findmynpi.com/api"}}