{"npi":"1982731972","type":"NPI-1","status":"active","name":{"display":"Dr. Catherine Olson MD","other":[],"first":"CATHERINE","last":"OLSON","middle":"E.","credential":"MD"},"specialty":{"primary_taxonomy":"207Q00000X","primary_taxonomy_description":"Family Medicine","slug":"family-medicine","schema_org_specialty":"PrimaryCare","all":[{"code":"207Q00000X","description":"Family Medicine","primary":true,"state":"CA","license":"A68337"}]},"addresses":[{"purpose":"LOCATION","street_1":"2401 KEITH ST","city":"SAN FRANCISCO","state":"CA","postal_code":"941243231","country_code":"US","street_2":"SOUTHEAST HEALTH CENTER","phone":"4156717000","fax":"4158223838"},{"purpose":"MAILING","street_1":"2401 KEITH ST","city":"SAN FRANCISCO","state":"CA","postal_code":"941243231","country_code":"US","street_2":"SOUTHEAST HEALTH CENTER","phone":"4156717000","fax":"4158223838"}],"license":{"state":"CA","number":"A68337"},"identifiers":[{"type_code":"01","label":"Other","value":"059386","state":null,"issuer":"SFGH INTERNAL USE ONLY-COMMERCIAL NUMBER"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20081201000137","type_code":"14-08","type_desc":"PRACTITIONER - FAMILY PRACTICE","state":"CA","pac_id":"6103986773"}]},"enumeration_date":"2007-02-27","last_updated":"2007-07-08","_meta":{"source":"NPPES","snapshot_date":"2007-07-08","doc_url":"https://findmynpi.com/api"}}