Specialty Directory
Surgical Oncology Physician in San Antonio, TX
Federal CMS data for 9 surgical oncology physician providers practicing in San Antonio, TX. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
9
Providers
Median industry payments
$3,070
9
Surgical Oncology Physician Providers
in San Antonio, TX
$3,070
Median Industry Payments
per provider (2018–2024)
45
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.
Surgical Oncology Physician includes multiple subspecialties with different practice patterns.
Learn more →
Surgical Oncology Physician Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| ELMI, MARYAM MD | 414 | 386 | Office visit, established patient (20-29 min) | $11,230 (2020-2024) | Education (68%) | Very High |
| KAHLENBERG, MORTON MD | 377 | 364 | New patient office visit, complex (60-74 min) | $50,851 (2018-2024) | Consulting (98%) | Very High |
| ROUSSEAU, DENNIS M.D./ PH.D. | 259 | 229 | New patient office visit, complex (60-74 min) | $11,296 (2018-2024) | Consulting (95%) | Very High |
| WHITE, ALLAN M.D. | 173 | 111 | Office visit, established patient (20-29 min) | $5,989 (2018-2024) | Food & Beverage (97%) | Very High |
| TOZZI, FEDERICO M.D. | 45 | 44 | New patient office visit, complex (60-74 min) | $3,070 (2018-2024) | Travel (72%) | Very High |
| PARMER, MEGAN M.D. | 35 | 35 | Removal or exploration of parathyroid glands | $0 | — | Moderate |
| NEWMAN, RICHARD M.D. | 20 | 20 | New patient office visit (30-44 min) | $1,294 (2019-2024) | Food & Beverage (100%) | Very High |
| JATOI, ISMAIL M.D. | 15 | 11 | Office visit, established patient (30-39 min) | $15 (2024-2024) | Food & Beverage (100%) | Very High |
| PORTER, CHRISTOPHER | — | — | — | $267 (2022-2023) | Education (79%) | Moderate |
Note: Surgical 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
Surgical Oncology Physician encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (7)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| ELMI, MARYAM | 414 | $11,230 |
| KAHLENBERG, MORTON | 377 | $50,851 |
| ROUSSEAU, DENNIS | 259 | $11,296 |
| WHITE, ALLAN | 173 | $5,989 |
| TOZZI, FEDERICO | 45 | $3,070 |
| NEWMAN, RICHARD | 20 | $1,294 |
| JATOI, ISMAIL | 15 | $15 |
Mixed Practice (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| PARMER, MEGAN | 35 | $0 |
General Practice (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| PORTER, CHRISTOPHER | 0 | $267 |