Specialty Directory
Medical Physician Assistant in Vancouver, WA
Federal CMS data for 13 medical physician assistant providers practicing in Vancouver, WA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
13
Providers
Median industry payments
$124
13
Medical Physician Assistant Providers
in Vancouver, WA
$124
Median Industry Payments
per provider (2018–2024)
54
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.
Medical Physician Assistant includes multiple subspecialties with different practice patterns.
Learn more →
Medical Physician Assistant Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| SMITH, ARRON P.A. | 456 | 322 | Office visit, established patient (30-39 min) | $1,564 (2021-2023) | Food & Beverage (99%) | Very High |
| RYSER, NICHOLAS PA-C | 424 | 374 | Office visit, established patient (20-29 min) | $3,170 (2021-2024) | Food & Beverage (100%) | Very High |
| SURFACE, AMY PA-C | 372 | 228 | Office visit, established patient (30-39 min) | $43 (2021-2022) | Food & Beverage (100%) | Very High |
| BROWN, DANIELLE PA | 293 | 229 | Office visit, established patient (20-29 min) | $1,777 (2022-2024) | Food & Beverage (100%) | Very High |
| FORDICE, AARON PA-C | 183 | 143 | Office visit, established patient (30-39 min) | $24 (2021-2021) | Food & Beverage (100%) | Very High |
| COOPERSTEIN, KRISTA PA-C | 121 | 120 | Office visit, established patient (20-29 min) | $124 (2023-2023) | Food & Beverage (100%) | Very High |
| KOERBER, JOYCE PA | 54 | 47 | Complete blood count (CBC) with differential | $14 (2023-2023) | Food & Beverage (100%) | Very High |
| DEMARCO, MEGAN PA-C | 37 | 36 | Critical care, first 30-74 min | $264 (2021-2022) | Food & Beverage (100%) | High |
| MONTEGNA, SHAE PA-C | — | — | — | $136 (2021-2024) | Food & Beverage (100%) | High |
| ZYLSTRA, LISA PA-C | — | — | — | $3,852 (2021-2024) | Food & Beverage (100%) | High |
| GALE, SARAH | — | — | — | $26 (2024-2024) | Food & Beverage (100%) | Moderate |
| RAZAVI, MALIHEH PA-C | — | — | — | $44 (2021-2023) | Food & Beverage (100%) | Moderate |
| KIRKPATRICK, MARIE PA-C | — | — | — | $24 (2024-2024) | Food & Beverage (100%) | Moderate |
Note: Medical 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
Medical Physician Assistant encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (6)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| SMITH, ARRON | 456 | $1,564 |
| RYSER, NICHOLAS | 424 | $3,170 |
| SURFACE, AMY | 372 | $43 |
| BROWN, DANIELLE | 293 | $1,777 |
| FORDICE, AARON | 183 | $24 |
| COOPERSTEIN, KRISTA | 121 | $124 |
General Practice (5)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| MONTEGNA, SHAE | 0 | $136 |
| ZYLSTRA, LISA | 0 | $3,852 |
| GALE, SARAH | 0 | $26 |
| RAZAVI, MALIHEH | 0 | $44 |
| KIRKPATRICK, MARIE | 0 | $24 |
Mixed Practice (2)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| KOERBER, JOYCE | 54 | $14 |
| DEMARCO, MEGAN | 37 | $264 |