{"npi":"1356545271","type":"NPI-1","status":"active","name":{"display":"Dr. Catherine Dulak M.D.","other":[],"first":"CATHERINE","last":"DULAK","middle":"ELIZABETH","credential":"M.D."},"specialty":{"primary_taxonomy":"207VG0400X","primary_taxonomy_description":"Gynecology","slug":"gynecology","schema_org_specialty":"Gynecologic","all":[{"code":"207VG0400X","description":"Gynecology","primary":true,"state":"TX","license":"H3309"}]},"addresses":[{"purpose":"LOCATION","street_1":"5920 SARATOGA BLVD","city":"CORPUS CHRISTI","state":"TX","postal_code":"784144103","country_code":"US","street_2":"SUITE 440","phone":"3619856111","fax":"3619856112"},{"purpose":"MAILING","street_1":"5920 SARATOGA BLVD","city":"CORPUS CHRISTI","state":"TX","postal_code":"784144103","country_code":"US","street_2":"SUITE 440","phone":"3619856111","fax":"3619856112"}],"license":{"state":"TX","number":"H3309"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20071116000253","type_code":"14-16","type_desc":"PRACTITIONER - OBSTETRICS/GYNECOLOGY","state":"TX","pac_id":"4284722760"}]},"enumeration_date":"2007-06-13","last_updated":"2008-09-30","_meta":{"source":"NPPES","snapshot_date":"2008-09-30","doc_url":"https://findmynpi.com/api"}}