Specialty Directory
Otolaryngology in Grand Rapids, MI
Federal CMS data for 10 otolaryngology providers practicing in Grand Rapids, MI. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
10
Providers
Median industry payments
$780
10
Otolaryngology Providers
in Grand Rapids, MI
$780
Median Industry Payments
per provider (2018–2024)
128
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.
Otolaryngology includes multiple subspecialties with different practice patterns.
Learn more →
Otolaryngology Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| ROMANESCHI, KARL M.D. | 2,448 | 954 | Allergy skin test | $1,548 (2019-2024) | Travel (60%) | Very High |
| ELZINGA, DARRYL M.D. | 407 | 343 | Office visit, established patient (20-29 min) | $897 (2018-2024) | Food & Beverage (100%) | Very High |
| POSTMA, KEITH MD | 214 | 187 | Office visit, established patient (20-29 min) | $280 (2022-2024) | Food & Beverage (100%) | Very High |
| HART, FRANCIS MD | 205 | 172 | Office visit, established patient (20-29 min) | $470 (2022-2024) | Food & Beverage (100%) | Very High |
| THOMPSON, JAMES MD | 148 | 128 | Flexible laryngoscopy | $4,278 (2020-2024) | Education (96%) | Very High |
| BAUMANIS, MARAYA MD | 107 | 98 | New patient office visit (45-59 min) | $663 (2019-2024) | Food & Beverage (100%) | Very High |
| WEAVER, LISA M.D. | 23 | 22 | Anesthesia for eyelid procedure | $68 (2020-2023) | Food & Beverage (100%) | Very High |
| COX, ERIC DO | 13 | 13 | New patient office visit (45-59 min) | $4,737 (2018-2024) | Food & Beverage (100%) | Very High |
| KOSTA, JOHN M.D. | — | — | — | $1,295 (2018-2021) | Travel (94%) | High |
| AFMAN, CHAD MD | — | — | — | $348 (2019-2024) | Food & Beverage (100%) | High |
Note: Otolaryngology 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
Otolaryngology encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (7)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| ROMANESCHI, KARL | 2,448 | $1,548 |
| ELZINGA, DARRYL | 407 | $897 |
| POSTMA, KEITH | 214 | $280 |
| HART, FRANCIS | 205 | $470 |
| THOMPSON, JAMES | 148 | $4,278 |
| BAUMANIS, MARAYA | 107 | $663 |
| COX, ERIC | 13 | $4,737 |
General Practice (2)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| KOSTA, JOHN | 0 | $1,295 |
| AFMAN, CHAD | 0 | $348 |
Mixed Practice (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| WEAVER, LISA | 23 | $68 |