Specialty Directory
Critical Care Medicine in Grand Rapids, MI
Federal CMS data for 15 critical care medicine providers practicing in Grand Rapids, MI. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
15
Providers
Median industry payments
$1,052
15
Critical Care Medicine Providers
in Grand Rapids, MI
$1,052
Median Industry Payments
per provider (2018–2024)
354
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.
Critical Care Medicine includes multiple subspecialties with different practice patterns.
Learn more →
Critical Care Medicine Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| SATHIYAMOORTHY, GAYATHRI M.D | 665 | — | Expiratory airflow and volume test | $988 (2018-2024) | — | Very High |
| KHIRFAN, GHALEB M.D. | 665 | — | Critical care, first 30-74 min | $1,523 (2018-2024) | — | Very High |
| BECKER, JULIA MD | 594 | — | Office visit, established patient (30-39 min) | $539 (2018-2024) | — | Very High |
| KOUBEK, RICHARD MD | 587 | — | Pulmonary gas exchange test | $202 (2022-2024) | — | Very High |
| KRISHNAN, SHEILA D.O. | 425 | — | Expiratory airflow and volume test | $5,509 (2018-2024) | — | Very High |
| FOLT, DAVID M.D. | 391 | — | Critical care, first 30-74 min | $715 (2018-2024) | — | Very High |
| GIRGIS, REDA MD | 357 | — | Hospital follow-up visit, moderate complexity | $61,582 (2018-2024) | — | Very High |
| CONTERATO, ANNA MD | 354 | — | Critical care, first 30-74 min | $112 (2018-2024) | — | Very High |
| CUMBO-NACHELI, GUSTAVO | 232 | — | Office visit, established patient, complex (40-54 min) | $573,936 (2018-2024) | — | Very High |
| FROST, JASON D.O. | 200 | — | Critical care, first 30-74 min | $0 | — | High |
| MARCO, GREG MD | 166 | — | Critical care, first 30-74 min | $8,140 (2018-2024) | — | Very High |
| KUMAR, ANUPAM | 158 | — | Hospital follow-up visit, high complexity | $28,837 (2018-2024) | — | Very High |
| VANOTTEREN, GLENN MD | 146 | — | Critical care, first 30-74 min | $2,111 (2018-2024) | — | Very High |
| OLDHAM, LORRIE DO | 120 | — | Critical care, first 30-74 min | $544 (2019-2022) | — | Very High |
| JENTZEN, NOAH M.D. | 115 | — | Critical care, first 30-74 min | $1,052 (2019-2024) | — | Very High |
Note: Critical Care 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
Critical Care Medicine encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (8)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| SATHIYAMOORTHY, GAYATHRI | 665 | $988 |
| KHIRFAN, GHALEB | 665 | $1,523 |
| BECKER, JULIA | 594 | $539 |
| FOLT, DAVID | 391 | $715 |
| GIRGIS, REDA | 357 | $61,582 |
| CONTERATO, ANNA | 354 | $112 |
| KUMAR, ANUPAM | 158 | $28,837 |
| VANOTTEREN, GLENN | 146 | $2,111 |
Mixed Practice (7)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| KOUBEK, RICHARD | 587 | $202 |
| KRISHNAN, SHEILA | 425 | $5,509 |
| CUMBO-NACHELI, GUSTAVO | 232 | $573,936 |
| FROST, JASON | 200 | $0 |
| MARCO, GREG | 166 | $8,140 |
| OLDHAM, LORRIE | 120 | $544 |
| JENTZEN, NOAH | 115 | $1,052 |