55 Blood Banking & Transfusion Medicine providers practice in California. The largest concentration is in Los Angeles. 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.
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 55 Blood Banking & Transfusion Medicine providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Los Angeles (10), San Francisco (7), Sacramento (5) have the highest concentration of Blood Banking & Transfusion Medicine providers in California.
13 of 55 Blood Banking & Transfusion Medicine providers in California (24%) 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 22 Blood Banking & Transfusion Medicine Doctors in California enrolled in Medicare, 9% bill through a solo or small practice with fewer than 10 clinicians, 14% through a mid-size group of 10 to 99, and 77% 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 Blood Banking & Transfusion Medicine Doctors hold privileges are University of California Davis Medical Center in Sacramento; Uci Health-Orange in Orange; UC San Diego Health Hillcrest - Hillcrest Med Ctr in San Diego.
Blood Banking & Transfusion Medicine in all 50 states Search all 55 in the directory Ask Zach for help choosing