Physician

Grigorios Chrysofakis, MD

According to 2025 Medicare claims, Grigorios Chrysofakis, MD (NPI: 1700159118) practices hematology/oncology in the Sacramento-Roseville-Folsom, CA market, with the plurality of this provider's patient population coming from Sacramento, CA. This provider's primary affiliated billing organization is SIERRA HEMATOLOGY AND ONCOLOGY MEDICAL CENTERS (NPI: 1992796759; TIN: 680305843) and primary practice location at 95608-0302. Chrysofakis is affiliated with the Vivant Health ACO (ACO ID: A5068), participating under the MSSP model.

Chrysofakis' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 216 traditional Medicare patients, billed 107,401 HCPCS/CPT codes, and received $2,139,339 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 991 prescription claims across 135 beneficiaries totaling $2,349,559 in drug costs, led by Brukinsa (Zanubrutinib). DME data shows 12 claims. Open Payments data shows 64 records totaling $1,374. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has moved sharply higher in recent years, from $93,035 to $2,139,339. Similarly, Part D prescription costs have risen steadily, from $22,504 to $2,349,559. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.