SUTTER VALLEY MEDICAL FOUNDATION
DIAGNOSTIC RADIOLOGY · SACRAMENTO, CA · 2,420 providers · hospital-affiliated · (916) 681-8852
Provider volumes for G0105 — Colorectal cancer screening; colonoscopy on individual at high risk · CY2023
In CY2023, the group billed 1,104 distinct codes across 27 states to Medicare Part B — 3,698,092 attributed, disclosed services.
1,845 clinicians billed under the group: 1,416 physicians, 282 advanced-practice clinicians, and 147 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 CY2023, the group's attributed volume on G0105 was 459 services across 3 billing states.
| NPI | Provider | Credentials | Type | City | St | G0105 services | Beneficiary-episodes | Avg Medicare payment |
|---|---|---|---|---|---|---|---|---|
| 1356558332 | Chan, Lawrence | M.D. | Gastroenterology | Fairfield | CA | premium | premium | premium |
| 1528086956 | Yu, Jeanne | MD | Colorectal Surgery (Proctology) | Sacramento | CA | premium | premium | premium |
| 1861493413 | Mendis, Roger | M.D. | Gastroenterology | Sacramento | CA | premium | premium | premium |
| 1558457960 | Khaleq, Abdul | MD | Gastroenterology | Sacramento | CA | premium | premium | premium |
| 1326096603 | Nazareno, Gaspar | M.D. | Gastroenterology | Modesto | CA | premium | premium | premium |
| 1194147645 | Linn, Sandar | MD | Gastroenterology | Stockton | CA | premium | premium | premium |
| 1093019929 | Ghumman, Ambrish | M.D. | Gastroenterology | Modesto | CA | premium | premium | premium |
| 1922072404 | Jan, Altaf | M.D. | Gastroenterology | Sacramento | CA | premium | premium | premium |
| 1063498897 | Yen, Danny | M.D. | Gastroenterology | Auburn | CA | premium | premium | premium |
| 1629259890 | Aziz, Saad | D.O. | Gastroenterology | Chicago | IL | premium | premium | premium |
| 1750520433 | Maqbool, Sabba | MD | Gastroenterology | Philadelphia | PA | premium | premium | premium |
| 1922217637 | Dredar, Serag | M.D. | Gastroenterology | Sacramento | CA | premium | premium | premium |
| 1922480789 | Chen, Vida | Gastroenterology | Modesto | CA | premium | premium | premium | |
| 1720283625 | Dhillon, Rahul | M.D. | Gastroenterology | Roseville | CA | premium | premium | premium |
| 1114001104 | Pompa, David | MD | Gastroenterology | Roseville | CA | premium | premium | premium |
| 1164572186 | Logan, Ian | M.D. | Gastroenterology | Davis | CA | premium | premium | premium |
| 1750595443 | Veluru, Chandra | MD | Gastroenterology | Yuba City | 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.