Specialty Directory
Emergency Medicine in Trenton, MI
Federal CMS data for 25 emergency medicine providers practicing in Trenton, MI. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
25
Providers
Median industry payments
$217
25
Emergency Medicine Providers
in Trenton, MI
$217
Median Industry Payments
per provider (2018–2024)
343
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; disclosure alone establishes neither wrongdoing nor legality.
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 |
|---|---|---|---|---|---|---|
| JOHANNESSEN, KRISTEN DO | 1,051 | — | Emergency department visit, high complexity | $384 (2019-2023) | — | Very High |
| LEISCHNER, JONATHAN D.O. | 1,050 | — | Emergency department visit, high complexity | $404 (2021-2024) | — | Very High |
| KLAVANIAN, JOHN D.O. | 900 | — | Emergency department visit, high complexity | $512 (2020-2024) | — | Very High |
| PORUBSKY, JENNIFER D.O. | 710 | — | Emergency department visit, high complexity | $144 (2019-2023) | — | Very High |
| SCHRAMSKI, JOSEPH DO | 705 | — | Emergency department visit, high complexity | $1,127 (2018-2024) | — | Very High |
| ARMIN, ARASH D.O. | 629 | — | Emergency department visit, high complexity | $561 (2018-2024) | — | Very High |
| HILLIARD, SARAH DO | 628 | — | Emergency department visit, high complexity | $253 (2019-2019) | — | Very High |
| HOBACK, JOSEPH D.O. | 532 | — | Emergency department visit, high complexity | $0 | — | High |
| SEAMAN, RYAN D.O. | 530 | — | Emergency department visit, high complexity | $0 | — | High |
| LUKETICH, WILLIAM DO | 511 | — | Emergency department visit, high complexity | $217 (2019-2019) | — | Very High |
| AABERG, MELANIE DO | 459 | — | Emergency department visit, high complexity | $125 (2022-2022) | — | Very High |
| KLOSTERMAN, JOSEPH D.O. | 363 | — | Emergency department visit, high complexity | $67 (2018-2024) | — | Very High |
| SCHOLZ, RYAN D.O. | 343 | — | Emergency department visit, high complexity | $464 (2022-2022) | — | Very High |
| JOHNSON, J DO | 341 | — | Emergency department visit, high complexity | $11 (2018-2018) | — | Very High |
| DARGAY, MICHAEL D.O. | 304 | — | Emergency department visit, moderate complexity | $24 (2023-2023) | — | Very High |
| CARINO, CHARLES DO | 294 | — | Emergency department visit, moderate complexity | $102 (2020-2023) | — | Very High |
| FRANCHI, SPENCER D.O. | 293 | — | Emergency department visit, moderate complexity | $239 (2019-2020) | — | Very High |
| LESKO, ALEC D.O | 275 | — | Emergency department visit, high complexity | $306 (2023-2024) | — | Very High |
| FASIUDDIN, NAJAM D.O. | 271 | — | EKG interpretation and report | $71 (2023-2023) | — | Very High |
| TO, ANDREW DO | 265 | — | Emergency department visit, high complexity | $223 (2021-2022) | — | Very High |
| PERRY, PAUL D.O. | 259 | — | Hospital follow-up visit, moderate complexity | $88 (2019-2024) | — | Very High |
| WEITZER, MAYA M.D. | 243 | — | Emergency department visit, high complexity | $65 (2020-2023) | — | Very High |
| HAMMOUD, ZAINAB DO | 164 | — | Emergency department visit, high complexity | $223 (2021-2022) | — | High |
| MCKINNEY, STEPHEN DO | 138 | — | Emergency department visit, high complexity | $223 (2021-2022) | — | Very High |
| GOLLAPALLI, ESLI DO | 79 | — | Emergency department visit, moderate complexity | $11 (2018-2018) | — | Very High |
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 (24)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| JOHANNESSEN, KRISTEN | 1,051 | $384 |
| LEISCHNER, JONATHAN | 1,050 | $404 |
| KLAVANIAN, JOHN | 900 | $512 |
| PORUBSKY, JENNIFER | 710 | $144 |
| SCHRAMSKI, JOSEPH | 705 | $1,127 |
| ARMIN, ARASH | 629 | $561 |
| HILLIARD, SARAH | 628 | $253 |
| HOBACK, JOSEPH | 532 | $0 |
| SEAMAN, RYAN | 530 | $0 |
| LUKETICH, WILLIAM | 511 | $217 |
Clinical Cardiology (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| PERRY, PAUL | 259 | $88 |