{"npi":"1275532699","type":"NPI-1","status":"active","name":{"display":"Martha Gillham M.D.","other":[],"first":"MARTHA","last":"GILLHAM","credential":"M.D."},"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":"WA","license":"MD00035167"}]},"addresses":[{"purpose":"LOCATION","street_1":"4545 CORDATA PKWY","city":"BELLINGHAM","state":"WA","postal_code":"982267123","country_code":"US","phone":"3607382200","fax":"3607525683"},{"purpose":"MAILING","street_1":"PO BOX 5096","city":"BELLINGHAM","state":"WA","postal_code":"982275096","country_code":"US","phone":"3607382200","fax":"3607525683"}],"license":{"state":"WA","number":"MD00035167"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"1275532699","state":"WA","issuer":null},{"type_code":"01","label":"Other","value":"0229852","state":"WA","issuer":"L&I AND CRIME VICTIMS"},{"type_code":"01","label":"Other","value":"4397GI","state":"WA","issuer":"REGENCE"},{"type_code":"01","label":"Other","value":"5567716","state":"WA","issuer":"AETNA"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20080402000380","type_code":"14-C6","type_desc":"PRACTITIONER - HOSPITALIST","state":"WA","pac_id":"7113004094"}]},"enumeration_date":"2005-07-18","last_updated":"2010-09-30","_meta":{"source":"NPPES","snapshot_date":"2010-09-30","doc_url":"https://findmynpi.com/api"}}