npidexNPI registry + Medicare data

CHRISTIAN ATHANASSIOUS, M.D.

Orthopaedic Surgery Physician · SANTA ROSA, CA

Individual Active NPI 1043471279

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
202452013,221$1,527,808$569,121$444,168
20236442,722$1,393,556$517,085$402,947
20226162,935$1,408,670$508,736$398,630

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
J1010Injection, methylprednisolone acetate, 1 mg10,587$0$0
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more363$139$102
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more348$99$72
72110X-ray of lower and sacral spine, minimum of 4 views273$61$45
72100X-ray of lower and sacral spine, 2-3 views261$46$35
22853Insertion of cage or mesh device to spine bone and disc space during spine fusion144$218$174
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more137$180$134
20553Injection of trigger points, 3 or more muscles109$66$51
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more93$193$150
72050X-ray of upper spine, 4-5 views90$63$45
20937Harvest of bone fragment for spine bone graft84$164$131
22845Placement of stabilizing device to front, 2-3 spine bone segments84$610$486

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Orthopaedic Surgery Physician207X00000X✓A124589CA

Medicare eligibility

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

Other Orthopaedic Surgery Physician providers in California

See all Orthopaedic Surgery Physician providers in California →

Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.