NEVVI Medicare utilization intelligence

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Providers — 1 clinicians (2024)

Medicare Part B FFS · CY2024 · as published by CMS
NPIProviderCredentialsTypeCitySt 93224 services Beneficiary-episodesAvg charge
1134330178 Sullivan, Margaret MD Cardiology EnnisTX 22 19 $250

Volumes are attributed to a group only for clinicians affiliated with exactly one group. Clinicians in several groups are listed ("member of N groups") but shown as "—" — their volume is not attributed to any single group. A "—" on a single-group clinician means CMS suppressed the figure (fewer than 11 beneficiaries), never zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average charge is weighted by service volume across office and facility settings. See Methods & Sources.