Specialty Directory
Colon & Rectal Surgery in San Antonio, TX
Federal CMS data for 9 colon & rectal surgery providers practicing in San Antonio, TX. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
9
Providers
Median industry payments
$4,513
9
Colon & Rectal Surgery Providers
in San Antonio, TX
$4,513
Median Industry Payments
per provider (2018–2024)
409
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types — they are legal and do not indicate wrongdoing.
Colon & Rectal Surgery includes multiple subspecialties with different practice patterns.
Learn more →
Colon & Rectal Surgery Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| IZFAR, SEEMA MD | 1,141 | 915 | Office visit, established patient (30-39 min) | $4,513 (2018-2024) | Food & Beverage (100%) | Very High |
| JACKSON, RICHARD M.D. | 718 | 572 | Diagnostic exam of anus using an endoscope | $6,765 (2018-2024) | Education (77%) | Very High |
| ROGERS, RANDALL M.D. | 589 | 529 | Office visit, established patient (10-19 min) | $697 (2018-2024) | Food & Beverage (100%) | Very High |
| WINSTON, JOHN M.D. | 458 | 340 | Diagnostic exam of anus using an endoscope | $1,992 (2018-2024) | Education (79%) | Very High |
| KELLER, MICHAEL M.D. | 409 | 332 | Office visit, established patient (30-39 min) | $82,976 (2018-2024) | Education (86%) | Very High |
| SAENZ, ROLANDO M.D. | 394 | 213 | Hospital follow-up visit, high complexity | $14,177 (2018-2024) | Education (80%) | Very High |
| MARTINEZ UGARTE, MARIA MD | 40 | 25 | Office visit, established patient (30-39 min) | $45,949 (2018-2024) | Education (83%) | Very High |
| RAMOS, RAUL MD | — | — | — | $515 (2018-2024) | Food & Beverage (100%) | High |
| KLINE, BRYAN | — | — | — | $1,600 (2022-2024) | Travel (53%) | High |
Note: Colon & Rectal Surgery encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.
By Practice Pattern
Colon & Rectal Surgery encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (7)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| IZFAR, SEEMA | 1,141 | $4,513 |
| JACKSON, RICHARD | 718 | $6,765 |
| ROGERS, RANDALL | 589 | $697 |
| WINSTON, JOHN | 458 | $1,992 |
| KELLER, MICHAEL | 409 | $82,976 |
| SAENZ, ROLANDO | 394 | $14,177 |
| MARTINEZ UGARTE, MARIA | 40 | $45,949 |
General Practice (2)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| RAMOS, RAUL | 0 | $515 |
| KLINE, BRYAN | 0 | $1,600 |