Specialty Directory
Surgical Physician Assistant in Grand Rapids, MI
Federal CMS data for 13 surgical physician assistant providers practicing in Grand Rapids, MI. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
13
Providers
Median industry payments
$434
13
Surgical Physician Assistant Providers
in Grand Rapids, MI
$434
Median Industry Payments
per provider (2018–2024)
43
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.
Surgical Physician Assistant includes multiple subspecialties with different practice patterns.
Learn more →
Surgical Physician Assistant Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| GREGORY, DENNIS PAC | 1,765 | 388 | Joint lubricant injection (Durolane) | $1,369 (2021-2024) | Consulting (74%) | Very High |
| KOLL, COREY PA-C | 387 | 187 | Betamethasone steroid injection | $132 (2023-2023) | Food & Beverage (100%) | Very High |
| WIERSUM, KEVIN PAC | 261 | 187 | Spinal fusion of additional segment | $204 (2021-2024) | Food & Beverage (100%) | Very High |
| PARNISKE, MICHAEL PAC | 259 | 177 | Office visit, established patient (20-29 min) | $434 (2021-2024) | Travel (81%) | Very High |
| KAMINSKI, DAVID PAC | 147 | 142 | New patient office visit (45-59 min) | $436 (2021-2024) | Food & Beverage (100%) | Very High |
| OTTEN, ELIZABETH PA-C | 94 | 77 | Hospital follow-up visit, moderate complexity | $728 (2022-2024) | Food & Beverage (100%) | Very High |
| BURNS, BRIAN PAC | 43 | 37 | Office visit, established patient (20-29 min) | $45 (2023-2024) | Food & Beverage (100%) | Very High |
| SULLIVAN, JOAN PAC | 41 | 39 | Office visit, established patient (30-39 min) | $45 (2021-2021) | Food & Beverage (100%) | Very High |
| CLEMONS, EMILY PA-C, ATC | 16 | 16 | Office visit, established patient (30-39 min) | $122 (2024-2024) | Food & Beverage (100%) | High |
| BROWN, MICHAEL PAC | 15 | 15 | Initial hospital admission, moderate complexity | $688 (2021-2024) | Food & Beverage (100%) | Very High |
| KOONTZ, ERIN PA-C | 13 | 12 | Office visit, established patient (20-29 min) | $179 (2021-2023) | Food & Beverage (100%) | Very High |
| DREW, DAVID PA-C | — | — | — | $788 (2021-2024) | Food & Beverage (100%) | High |
| ANDERSON, BRYAN PAC | — | — | — | $1,279 (2021-2024) | Food & Beverage (100%) | High |
Note: Surgical Physician Assistant 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
Surgical Physician Assistant encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (8)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| KOLL, COREY | 387 | $132 |
| WIERSUM, KEVIN | 261 | $204 |
| PARNISKE, MICHAEL | 259 | $434 |
| KAMINSKI, DAVID | 147 | $436 |
| BURNS, BRIAN | 43 | $45 |
| SULLIVAN, JOAN | 41 | $45 |
| CLEMONS, EMILY | 16 | $122 |
| KOONTZ, ERIN | 13 | $179 |
Mixed Practice (3)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| GREGORY, DENNIS | 1,765 | $1,369 |
| OTTEN, ELIZABETH | 94 | $728 |
| BROWN, MICHAEL | 15 | $688 |
General Practice (2)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| DREW, DAVID | 0 | $788 |
| ANDERSON, BRYAN | 0 | $1,279 |