GENESIS HEALTHCARE PARTNERS PC
GASTROENTEROLOGY · TORRANCE, CA · 211 providers · hospital-affiliated · (310) 534-8400
Provider volumes for 45388 — Destruction of polyp or growth of large bowel using a flexible endoscope · CY2024
In CY2024, the group billed 186 distinct codes across 4 states to Medicare Part B — 349,653 attributed, disclosed services.
181 clinicians billed under the group: 116 physicians, 65 advanced-practice 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 45388 was 70 services.
| NPI | Provider | Credentials | Type | City | St | 45388 services | Beneficiary-episodes | Avg Medicare payment |
|---|---|---|---|---|---|---|---|---|
| 1295122497 | Guan, Jay | M.D. | Gastroenterology | Los Angeles | CA | premium | premium | premium |
| 1073553681 | Rojany, Micha | MD | Gastroenterology | Sacramento | 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.