LONDON, MARK M.D.
General Surgery · NPI 1295032258 · CHICAGO, IL
LONDON, MARK is a General Surgery in CHICAGO, IL, a member of 1 medical group, who billed 11 distinct codes to Medicare Part B in 2024.
Groups: MUSC COMMUNITY PHYSICIANS (ORANGEBURG, SC)
Year: 2024 · 2023 · 2022 🔒 · 2021 🔒 · 2020 🔒
Provider overview · all codes · CY2024
All figures are disclosed (CMS suppresses fewer-than-11-beneficiary rows) Medicare Part B fee-for-service — a subset, never complete totals; volumes are personal to this NPI, not attributed to any group. Standing is a billed-volume position among specialty peers with disclosed billing (national percentile; a provider's true standing can only be higher, never lower), not a statement about care. See Methods & Sources.
Procedures billed to Medicare Part B (2024)
Medicare Part B FFS · CY2024 · as published by CMS| Code | Description | Services | Beneficiary-episodes | Avg charge | Avg Medicare payment |
|---|---|---|---|---|---|
| 93990 | Ultrasound of hemodialysis access | premium | premium | premium | premium |
| 36821 | Relocation of arm vein with connection to arm artery for hemodialysis | premium | premium | premium | premium |
| 36830 | Creation of artery-vein connection using tube graft for hemodialysis | premium | premium | premium | premium |
| 36832 | Revision of hemodialysis graft | premium | premium | premium | premium |
| 93985 | Complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access | premium | premium | premium | premium |
| 49324 | Insertion of abdominal cavity tube using an endoscope | premium | premium | premium | premium |
| 49325 | Revision of abdominal cavity tube using an endoscope | premium | premium | premium | premium |
| 49422 | Removal of abdominal cavity tube | premium | premium | premium | premium |
| 37607 | Tying or banding of surgically created artery-vein connection | premium | premium | premium | premium |
| 36902 | Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist | premium | premium | premium | premium |
| 36905 | Removal and/or dissolving of blood clot in hemodialysis circuit and balloon dilation of dialysis segment with imaging review by radiologist, with balloon tube | premium | premium | premium | premium |
These are this provider's own Medicare Part B fee-for-service volumes (CMS public data). CMS suppresses rows with fewer than 11 beneficiaries, so low-volume codes may be missing entirely — absence is not zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average charge and average Medicare payment are weighted by service volume across office and facility settings. Volumes on this page are personal to the NPI and are not attributed to any physician group. See Methods & Sources.