{"npi":"1689544751","type":"NPI-1","status":"active","name":{"display":"Ms. Lena Yin Pt","other":[],"first":"LENA","last":"YIN","middle":"L","credential":"PT"},"specialty":{"primary_taxonomy":"2251G0304X","primary_taxonomy_description":"Geriatric Physical Therapist","slug":"geriatric-physical-therapist","schema_org_specialty":null,"all":[{"code":"2251G0304X","description":"Geriatric Physical Therapist","primary":true,"state":"CA","license":"22866"}]},"addresses":[{"purpose":"LOCATION","street_1":"525 DORCHESTER RD","city":"SAN MATEO","state":"CA","postal_code":"944021021","country_code":"US","phone":"6507666938"},{"purpose":"MAILING","street_1":"525 DORCHESTER RD","city":"SAN MATEO","state":"CA","postal_code":"944021021","country_code":"US","phone":"6507666938"}],"license":{"state":"CA","number":"22866"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20251217001148","type_code":"14-65","type_desc":"PRACTITIONER - PHYSICAL THERAPIST IN PRIVATE PRACTICE","state":"CA","pac_id":"4981199064"}]},"enumeration_date":"2025-11-05","last_updated":"2025-11-05","_meta":{"source":"NPPES","snapshot_date":"2025-11-05","doc_url":"https://findmynpi.com/api"}}