BASS MEDICAL GROUP
OTOLARYNGOLOGY · WALNUT CREEK, CA · 318 providers · hospital-affiliated
Provider volumes for 76830 — Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina · CY2024
In CY2024, the group billed 517 distinct codes across 1 state to Medicare Part B — 972,183 attributed, disclosed services.
283 clinicians billed under the group: 249 physicians, 18 advanced-practice clinicians, and 16 other clinicians.
'Physician' follows Medicare's definition, which includes doctors of medicine, osteopathy, podiatry, optometry, dental medicine, and chiropractic. 'Advanced-practice clinicians' are nurse practitioners, physician assistants, and similar practitioners; 'other clinicians' covers psychologists, therapists, social workers, audiologists, and dietitians. Facility and supplier enrollments — laboratories, ambulance services, imaging suppliers, and the like — are not counted as clinicians here.
In CY2024, the group's attributed volume on 76830 was 56 services.
| NPI | Provider | Credentials | Type | City | St | 76830 services | Beneficiary-episodes | Avg Medicare payment |
|---|---|---|---|---|---|---|---|---|
| 1124040274 | Hughes, Luman | M.D. | Obstetrics & Gynecology | Walnut Creek | CA | premium | premium | premium |
| 1154321503 | Senior, Janine | MD | Obstetrics & Gynecology | Walnut Creek | CA | premium | premium | premium |
| 1659385151 | Wells, Stephen | MD | Obstetrics & Gynecology | Walnut Creek | CA | premium | premium | premium |
| 1760638118 | Ryan, Patrick · member of 6 groups | MD | Diagnostic Radiology | Walnut Creek | CA | premium | premium | premium |
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 Medicare payment is the amount Medicare actually paid per service, weighted by service volume across office and facility settings. Where the roster is a single clinician, that clinician's service counts match the group's attributed volume shown on the ranked results, so they are shown here; the per-provider split across a larger roster is a premium feature. See Methods & Sources.