Specialty Directory
Emergency Medicine in MISSION, TX
Federal CMS data for 11 emergency medicine providers practicing in MISSION, TX. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
11
Providers
Median industry payments
$49
11
Emergency Medicine Providers
in MISSION, TX
$49
Median Industry Payments
per provider (2018–2024)
160
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.
Emergency Medicine includes multiple subspecialties with different practice patterns.
Learn more →
Emergency Medicine Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| AGUINAGA, MARIA MD | 2,861 | 755 | Hospital follow-up visit, moderate complexity | $12,592 (2019-2024) | Food & Beverage (91%) | Very High |
| TIJERINA, OSCAR MD | 400 | 359 | Emergency department visit, high complexity | $107 (2020-2020) | Food & Beverage (100%) | Very High |
| SHAWN, MICHAEL MD | 332 | 310 | Emergency department visit, high complexity | $49 (2021-2022) | Food & Beverage (100%) | Very High |
| LANGLEY, OLGA MD | 252 | 242 | Emergency department visit, high complexity | $0 | — | High |
| TORRES, FRANCISCO MD | 229 | 226 | Emergency department visit, high complexity | $29 (2019-2019) | Food & Beverage (100%) | Very High |
| BARRERA, RICHARD MD | 160 | 114 | Office visit, established patient (20-29 min) | $0 | — | High |
| CARTER, REBECCA MD | 149 | 147 | Emergency department visit, moderate complexity | $72 (2020-2023) | Food & Beverage (100%) | Very High |
| METCALF, NICHOLAS MD | 37 | 36 | EKG interpretation and report | $0 | — | Moderate |
| ROQUE, JORGE MD | 15 | 15 | Emergency department visit, moderate complexity | $204 (2019-2021) | Food & Beverage (100%) | Very High |
| ZAWISLAK, WALTER MD | — | — | — | $50 (2021-2021) | Food & Beverage (100%) | Moderate |
| STURDIVANT, TED MD | — | — | — | $0 | — | Low |
Note: Emergency Medicine 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
Emergency Medicine encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Mixed Practice (7)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| TIJERINA, OSCAR | 400 | $107 |
| SHAWN, MICHAEL | 332 | $49 |
| LANGLEY, OLGA | 252 | $0 |
| TORRES, FRANCISCO | 229 | $29 |
| CARTER, REBECCA | 149 | $72 |
| METCALF, NICHOLAS | 37 | $0 |
| ROQUE, JORGE | 15 | $204 |
Clinical Cardiology (2)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| AGUINAGA, MARIA | 2,861 | $12,592 |
| BARRERA, RICHARD | 160 | $0 |
General Practice (2)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| ZAWISLAK, WALTER | 0 | $50 |
| STURDIVANT, TED | 0 | $0 |