npidexNPI registry + Medicare data

SYMPHOROSA WILLIAMS, M.D.

Diagnostic Radiology Physician · LA JOLLA, CA

Individual Active NPI 1548233349

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20242,2509,122$1,756,481$331,080$296,612
20231,9466,076$2,537,409$527,740$445,577
20221,7504,659$3,132,749$680,918$560,947

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
A9575Injection, gadoterate meglumine, 0.1 ml5,150$0$0
77067Screening mammography856$144$144
77063Screening 3d breast mammography840$57$57
77080Dxa bone density measurement of hip, pelvis, spine311$27$27
77067Screening mammography260$37$37
77063Screening 3d breast mammography256$29$29
G0279Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)203$51$39
76641Complete ultrasound scan of 1 breast183$113$83
77065Diagnostic mammography of 1 breast150$141$101
77066Diagnostic mammography of both breasts101$179$131
G0279Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)51$29$20
76642Limited ultrasound scan of 1 breast46$95$63

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Diagnostic Radiology Physician2085R0202X✓G74881CA

Medicare eligibility

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

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