146 Trauma Surgery providers practice in California, including 6 (4%) offering telehealth. The largest concentration is in Orange. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
Choose a city to see providers there.
| Trauma Surgery in Orange | 16 providers |
| Trauma Surgery in San Diego | 15 providers |
| Trauma Surgery in Sacramento | 14 providers |
| Trauma Surgery in Los Angeles | 10 providers |
| Trauma Surgery in Loma Linda | 9 providers |
| Trauma Surgery in Fresno | 9 providers |
| Trauma Surgery in La Jolla | 7 providers |
| Trauma Surgery in San Jose | 6 providers |
| Trauma Surgery in Chico | 5 providers |
| Trauma Surgery in Mission Hills | 4 providers |
| Trauma Surgery in Oakland | 4 providers |
| Trauma Surgery in Long Beach | 3 providers |
| Trauma Surgery in Pasadena | 3 providers |
| Trauma Surgery in Santa Barbara | 3 providers |
| Trauma Surgery in Fremont | 2 providers |
| Trauma Surgery in Lynwood | 2 providers |
| Trauma Surgery in Modesto | 2 providers |
| Trauma Surgery in Palm Springs | 2 providers |
| Trauma Surgery in Santa Ana | 2 providers |
| Trauma Surgery in Pomona | 2 providers |
| Trauma Surgery in Torrance | 2 providers |
| Trauma Surgery in Roseville | 2 providers |
| Trauma Surgery in Northridge | 2 providers |
| Trauma Surgery in Riverside | 2 providers |
From CMS Medicare enrollment records covering 106 of the 146 providers listed here (73%). Providers who do not bill Medicare are not included in these figures.
| Group (as registered with Medicare) | Trauma Surgeons | All clinicians in group | Main city |
| University Surgeons of Orange A Medical Group | 14 | 116 | Orange |
| Faculty Physicians and Surgeons of Llusm | 10 | 1,313 | Loma Linda |
| Scripps Health | 8 | 1,450 | La Jolla |
| Permanente Medical Group Inc. | 7 | 10,928 | Sacramento |
| Central California Faculty Medical Group Inc. | 7 | 256 | Fresno |
| Hospital | City | Ownership | CMS star rating | Trauma Surgeons affiliated |
| Uci Health-Orange | Orange | Government | 4 of 5 | 15 |
| Loma Linda University Medical Center | Loma Linda | Nonprofit | 4 of 5 | 9 |
| Scripps Memorial Hospital La Jolla | La Jolla | Physician-owned | 5 of 5 | 8 |
| Community Regional Medical Center | Fresno | Nonprofit | 1 of 5 | 7 |
| Loma Linda University Medical Center-Murrieta | Murrieta | Nonprofit | 2 of 5 | 7 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
There are 146 Trauma Surgery providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Yes. 6 of the 146 Trauma Surgery providers in California (about 4%) report offering telehealth services in CMS data.
Orange (16), San Diego (15), Sacramento (14) have the highest concentration of Trauma Surgery providers in California.
74 of 146 Trauma Surgery providers in California (51%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Among 106 Trauma Surgeons in California enrolled in Medicare, 13% bill through a solo or small practice with fewer than 10 clinicians, 12% through a mid-size group of 10 to 99, and 75% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
According to CMS facility affiliation records, the California hospitals where the most Trauma Surgeons hold privileges are Uci Health-Orange in Orange; Loma Linda University Medical Center in Loma Linda; Scripps Memorial Hospital La Jolla in La Jolla.
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