MR. MICHAEL J GRIMM (APN) – Adult Health Nurse Practitioner, NPI 1073732061
Adult Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
11,632 NURSE PRACTITIONER in IL
Provider Addresses for MR. MICHAEL J GRIMM (APN)
1325 N HIGHLAND AVE
AURORA, IL 605061449
Phone: (630) 801-5700
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 20 Open Payments records for all available years, with a total value of $1,326.
Total Amount is formed as General ($1,326) + Research ($0) + Ownership ($0) = $1,326.
Last reported payment date: 2024-11-26 • Largest payer in this snapshot: ABIOMED ($844).
Total Amount
$1,326
General + Research + Ownership
Payments
20
Total payment records
General Amount
$1,326
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABIOMED | $844 |
| ATRICURE, INC. | $114 |
| Edwards Lifesciences Corporation | $104 |
| Baxter Healthcare | $81 |
| Corcym Inc | $59 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2024-01-03
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-12-31 (889 days ago).
Enrollment records
2
Earliest due date
2023-12-31
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20060109000854 | I | Nurse Practitioner | IL | 2023-12-31 |
| I20240103001074 | I | Nurse Practitioner | IN | TBD |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 33508 | Harvest of vein using an endoscope | 33 | 33 | $0 |
| 33533 | Coronary artery bypass using artery graft, 1 graft | 33 | 33 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 17 | 12 | $0 |
| 33518 | Coronary artery bypass using vein or artery graft, 2 grafts | 14 | 14 | $0 |
| 33519 | Coronary artery bypass using vein or artery graft, 3 grafts | 11 | 11 | $0 |
Insurance plans in this area (ZIP 60506)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Thoracic Surgery | MD | |
| - | IL | |
| Nurse Practitioner | IN | |
| Physician Assistant | IL | |
| - | IL | |
| Physician Assistant | IN | |
| Physician Assistant | IN | |
| Physician Assistant | IL | |
| Physician Assistant | IL | |
| Nurse Practitioner | IN |
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