Specialty Directory
Emergency Medical Services (Emergency Medicine) Physician in Houston, TX
Federal CMS data for 24 emergency medical services (emergency medicine) physician providers practicing in Houston, TX. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
24
Providers
Median industry payments
$26
24
Emergency Medical Services (Emergency Medicine) Physician Providers
in Houston, TX
$26
Median Industry Payments
per provider (2018–2024)
32
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 Medical Services (Emergency Medicine) Physician includes multiple subspecialties with different practice patterns.
Learn more →
Emergency Medical Services (Emergency Medicine) Physician Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| LIM, ARTHUR MD, JD, MBA | 1,056 | 999 | EKG interpretation and report | $117 (2020-2023) | Food & Beverage (100%) | Very High |
| HELANDER, ELIZABETH M.D. | 562 | 550 | Emergency department visit, high complexity | $0 | — | High |
| LARKIN, ANDREW D.O. | 537 | 470 | EKG interpretation and report | $0 | — | High |
| VARTANIAN, LEVON MD | 508 | 497 | Emergency department visit, high complexity | $22 (2021-2021) | Food & Beverage (100%) | Very High |
| WELLER, JAMES M.D. | 471 | 439 | Emergency department visit, moderate complexity | $278 (2018-2021) | Food & Beverage (100%) | Very High |
| TORRES, PHILIPP MD | 378 | 372 | Emergency department visit, high complexity | $0 | — | High |
| BENTZ, ALAN MD | 198 | 187 | Emergency department visit, high complexity | $0 | — | High |
| FORNAGE, LOUIS MD | 111 | 109 | Emergency department visit, high complexity | $124 (2021-2024) | Food & Beverage (100%) | Very High |
| DAVIS, GEORGE MD | 81 | 78 | Emergency department visit, moderate complexity | $3,365 (2018-2024) | Food & Beverage (76%) | Very High |
| MANOR, DAVIDA M.D. | 56 | 53 | Emergency department visit, high complexity | $0 | — | Moderate |
| HUMAYUN, VASIF M.D. | 39 | 28 | Office visit, established patient (30-39 min) | $21 (2021-2021) | Food & Beverage (100%) | Very High |
| LUBER, SAMUEL MD, MPH | 37 | 37 | Emergency department visit, high complexity | $46 (2019-2019) | Food & Beverage (100%) | Very High |
| HOSSAIN, MUHAMMAD MD | 27 | 24 | Emergency department visit, moderate complexity | $157 (2023-2023) | Food & Beverage (100%) | Very High |
| ZEGAR, AMIR DO | — | — | — | $37 (2023-2023) | Food & Beverage (100%) | Moderate |
| ROBA, ANTENEH MD | — | — | — | $245 (2019-2022) | Food & Beverage (100%) | Moderate |
| DOLINO, WOODROW MD | — | — | — | $30 (2020-2021) | Food & Beverage (100%) | Moderate |
| GEORGE, LIBBY M.D. | — | — | — | $0 | — | Low |
| NGUYEN, LOC MD | — | — | — | $0 | — | Low |
| VANROEKEL, STEPHEN D.O. | — | — | — | $0 | — | Low |
| HSIEH, GEORGIA M.D. | — | — | — | $70 (2018-2018) | Food & Beverage (100%) | Moderate |
| LIU, YIH-SHIN PA | — | — | — | $245 (2021-2023) | Food & Beverage (100%) | High |
| THOMAS, ADRIANA M.D. | — | — | — | $0 | — | Low |
| ALI, SARAH MD | — | — | — | $0 | — | Low |
| ORTEGA, CIRE PA-C | — | — | — | $42 (2024-2024) | Food & Beverage (100%) | Moderate |
Note: Emergency Medical Services (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.
By Practice Pattern
Emergency Medical Services (Emergency Medicine) Physician encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Mixed Practice (11)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| LIM, ARTHUR | 1,056 | $117 |
| HELANDER, ELIZABETH | 562 | $0 |
| LARKIN, ANDREW | 537 | $0 |
| VARTANIAN, LEVON | 508 | $22 |
| WELLER, JAMES | 471 | $278 |
| BENTZ, ALAN | 198 | $0 |
| FORNAGE, LOUIS | 111 | $124 |
| DAVIS, GEORGE | 81 | $3,365 |
| MANOR, DAVIDA | 56 | $0 |
| LUBER, SAMUEL | 37 | $46 |
General Practice (11)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| ZEGAR, AMIR | 0 | $37 |
| ROBA, ANTENEH | 0 | $245 |
| DOLINO, WOODROW | 0 | $30 |
| GEORGE, LIBBY | 0 | $0 |
| NGUYEN, LOC | 0 | $0 |
| VANROEKEL, STEPHEN | 0 | $0 |
| HSIEH, GEORGIA | 0 | $70 |
| LIU, YIH-SHIN | 0 | $245 |
| THOMAS, ADRIANA | 0 | $0 |
| ALI, SARAH | 0 | $0 |
Electrophysiology & Device (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| TORRES, PHILIPP | 378 | $0 |
Clinical Cardiology (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| HUMAYUN, VASIF | 39 | $21 |