KATHY MARREN (GNP) – Gerontology Nurse Practitioner, NPI 1568430379
Gerontology Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
11,632 NURSE PRACTITIONER in IL
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Provider Addresses for KATHY MARREN (GNP)
101, West University Avenue, Champaign, Champaign County, Illinois, 61820, United States
CHAMPAIGN, IL 618203909
Phone: (217) 366-1326
Type: Mailing
Windsor Rd, West Windsor Road, Champaign, Champaign County, Illinois, 61821-5500, United States
CHAMPAIGN, IL 618226217
Phone: (217) 366-5434
Fax: (217) 366-6106
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2009-08-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
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 |
|---|---|---|---|---|
| I20090804000347 | I | Nurse Practitioner | IL | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
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 |
|---|---|---|---|---|
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 289 | 53 | $0 |
| 99348 | Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 111 | 14 | $0 |
| 99308 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 86 | 32 | $0 |
| 99316 | Nursing facility discharge management, more than 30 minutes | 25 | 25 | $0 |
| 99349 | Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 22 | 12 | $0 |
Insurance plans in this area (ZIP 61820)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| Physician Assistant | IL | |
| Physician Assistant | IL | |
| - | IL | |
| - | IL | |
| - | IN | |
| - | IL | |
| Physician Assistant | IL | |
| Nurse Practitioner | IL | |
| - | IL |
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