The study investigated the professional identity of 221 professionals working in the Chinese Hot Spring Integrated Care Model (HS-MLR), which combines medical care, long-term care, and rehabilitation services. The cohort was predominantly female (57.0%), relatively young workers (90.1% aged 26 to 45), with only 16.4% having a bachelor's degree or higher. The analysis identified two key dimensions of professional identity: recognition of professional value and commitment to professional practice. Continuing education emerged as an independent predictor of value recognition, while perceived treatment efficacy, social influence, and model acceptance predicted commitment to practice. Only 47.1% of respondents reported a satisfactory or higher level of professional identity. The research recommends a two-pronged strategy to improve the situation – increasing continuous professional development and strengthening the perceived social and clinical value of the model.