State Specialty Directory
Medical Toxicology (Emergency Medicine) Physician in TX
Federal CMS data for 11 medical toxicology (emergency medicine) physician providers across TX. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
11
Providers
Median industry payments
$13
11
Medical Toxicology (Emergency Medicine) Physician Providers
in TX
$13
Median Industry Payments
per provider (2018–2024)
51
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. Medical Toxicology (Emergency Medicine) Physician includes multiple subspecialties with different practice patterns. Learn more →
Medical Toxicology (Emergency Medicine) Physician Providers — TX
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| SHAKER, KEROLLOS MD | SHENANDOAH | 1,071 | 1,022 | EKG interpretation and report | $13 (2023-2023) | Food & Beverage (100%) | Very High |
| MILLER, MICHAEL M.D. | GEORGETOWN | 347 | 327 | Emergency department visit, high complexity | $66 (2023-2024) | Food & Beverage (100%) | Very High |
| MORRISSEY, RYAN M.D. | TEMPLE | 171 | 169 | Emergency department visit, moderate complexity | $1,274 (2018-2024) | Food & Beverage (100%) | Very High |
| ROSEN, PATRICIA MD | AUSTIN | 131 | 127 | Emergency department visit, high complexity | $124 (2018-2018) | Food & Beverage (100%) | Very High |
| SHAFER, SARAH MD | HOUSTON | 94 | 94 | Emergency department visit, high complexity | $0 | — | Moderate |
| RIOS, MARY PA-C | DALLAS | 51 | 50 | Emergency department visit, moderate complexity | $0 | — | Moderate |
| NILLAS, ANDREA MD | DALLAS | 36 | 36 | Emergency department visit, high complexity | $74 (2022-2022) | Food & Beverage (100%) | High |
| MASKELL, KEVIN M.D. | JBSA FT SAM HOUSTON | — | — | — | $0 | — | Low |
| HALL, ALAN M.D. | SPRINGTOWN | — | — | — | $13 (2020-2020) | Food & Beverage (100%) | Moderate |
| BAKER, STEVEN PHARMD | TEMPLE | — | — | — | $0 | — | Low |
| ANZURES, JUAN REGISTERED NURSE | EL PASO | — | — | — | $0 | — | Low |
Note: Medical Toxicology (Emergency Medicine) 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.