THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

In CY2024, the group billed 442 distinct codes across 8 states to Medicare Part B — 3,639,237 attributed, disclosed services.

1,165 clinicians billed under the group: 1,109 physicians, 43 advanced-practice clinicians, and 13 other clinicians.

'Physician' follows Medicare's definition, which includes doctors of medicine, osteopathy, podiatry, optometry, dental medicine, and chiropractic. 'Advanced-practice clinicians' are nurse practitioners, physician assistants, and similar practitioners; 'other clinicians' covers psychologists, therapists, social workers, audiologists, and dietitians. Facility and supplier enrollments — laboratories, ambulance services, imaging suppliers, and the like — are not counted as clinicians here.

In CY2024, the group's attributed volume on 99215 was 58,236 services across 6 billing states.