Specialty Directory
Gynecologic Oncology Physician in San Antonio, TX
Federal CMS data for 8 gynecologic oncology physician providers practicing in San Antonio, TX. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
8
Providers
Median industry payments
$5,819
8
Gynecologic Oncology Physician Providers
in San Antonio, TX
$5,819
Median Industry Payments
per provider (2018–2024)
185
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.
Gynecologic Oncology Physician includes multiple subspecialties with different practice patterns.
Learn more →
Gynecologic Oncology Physician Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| SANTILLAN-GOMEZ, ANTONIO M.D. | 23,893 | 1,819 | Paclitaxel chemotherapy injection | $160,235 (2018-2024) | Education (31%) | Very High |
| DE LA GARZA, JOSEPH M.D. | 1,731 | 783 | Comprehensive metabolic blood panel | $285,164 (2018-2024) | Consulting (85%) | Very High |
| WILDER, JAMES MD | 526 | 312 | Office visit, established patient (20-29 min) | $2,822 (2019-2024) | Consulting (54%) | Very High |
| MARK, JARON M.D. | 323 | 133 | Complete blood count (CBC) with differential | $5,743 (2018-2024) | Food & Beverage (71%) | Very High |
| MARK, JAMES M.D. | 47 | 32 | Office visit, established patient (20-29 min) | $6,938 (2018-2024) | Food & Beverage (72%) | Very High |
| GRZANKOWSKI, KASSONDRA M.D. | 19 | 15 | Office visit, established patient, complex (40-54 min) | $5,895 (2018-2024) | Food & Beverage (66%) | Very High |
| HOPE, ERICA M.D. | — | — | — | $1,666 (2018-2024) | Food & Beverage (100%) | High |
| WINKLER, STUART M.D. | — | — | — | $3,295 (2021-2024) | Food & Beverage (68%) | High |
Note: Gynecologic Oncology Physician 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
Gynecologic Oncology Physician encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (5)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| DE LA GARZA, JOSEPH | 1,731 | $285,164 |
| WILDER, JAMES | 526 | $2,822 |
| MARK, JARON | 323 | $5,743 |
| MARK, JAMES | 47 | $6,938 |
| GRZANKOWSKI, KASSONDRA | 19 | $5,895 |
General Practice (2)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| HOPE, ERICA | 0 | $1,666 |
| WINKLER, STUART | 0 | $3,295 |
Mixed Practice (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| SANTILLAN-GOMEZ, ANTONIO | 23,893 | $160,235 |