Specialty Directory
Registered Nurse in Naperville, IL
Federal CMS data for 8 registered nurse providers practicing in Naperville, IL. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
8
Providers
Median industry payments
$375
8
Registered Nurse Providers
in Naperville, IL
$375
Median Industry Payments
per provider (2018–2024)
162
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.
Registered Nurse includes multiple subspecialties with different practice patterns.
Learn more →
Registered Nurse Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| CLEMENS, INGA | 410 | — | Office visit, established patient (20-29 min) | $326 (2022-2024) | — | Very High |
| LAST, PATRICIA DNP, FNP-BC | 338 | — | Office visit, established patient (30-39 min) | $147 (2024-2024) | — | Very High |
| FRIGO, KATHERINE DNP, APRN, AGPCNP-BC | 271 | — | Office visit, established patient (20-29 min) | $1,790 (2021-2024) | — | Very High |
| FETTER, ANNE MARIE APN | 211 | — | Office visit, established patient (20-29 min) | $2,371 (2021-2024) | — | Very High |
| MAREK, LORI APN | 112 | — | Office visit, established patient (30-39 min) | $125 (2024-2024) | — | High |
| WELCH, MELISSA | 82 | — | Office visit, established patient (30-39 min) | $2,015 (2021-2024) | — | Very High |
| STYRCZULA, DOMINIKA APRN | 74 | — | Hospital follow-up visit, high complexity | $137 (2023-2024) | — | High |
| SHEETS, JESSICA FNP-C | 44 | — | Emergency department visit, moderate complexity | $424 (2021-2024) | — | High |
Note: Registered Nurse 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
Registered Nurse encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (6)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| CLEMENS, INGA | 410 | $326 |
| LAST, PATRICIA | 338 | $147 |
| FRIGO, KATHERINE | 271 | $1,790 |
| FETTER, ANNE MARIE | 211 | $2,371 |
| MAREK, LORI | 112 | $125 |
| WELCH, MELISSA | 82 | $2,015 |
Mixed Practice (2)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| STYRCZULA, DOMINIKA | 74 | $137 |
| SHEETS, JESSICA | 44 | $424 |