MRS. NICOLE THERESE MARKS (A.P.N., F.N.P-BC) – Family Nurse Practitioner, NPI 1477952729
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
11,637 NURSE PRACTITIONER in IL
Provider Addresses for MRS. NICOLE THERESE MARKS (A.P.N., F.N.P-BC)
245 W Roosevelt Rd
Bldg 14, Suite 150
West Chicago, IL 601853739
Phone: (630) 293-4124
Fax: (630) 293-9909
Type: Location
4789 ROUTE 71
OSWEGO, IL 605437415
Phone: (630) 692-5730
Fax: (630) 692-5731
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
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: 2014-10-31
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-10-31 (957 days ago).
Enrollment records
1
Earliest due date
2023-10-31
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 |
|---|---|---|---|---|
| I20141031000326 | I | Nurse Practitioner | IL | 2023-10-31 |
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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 59 | 59 | $0 |
Insurance plans in this area (ZIP 60185)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | IL | |
| N E U R O L O G Y | IL | |
| Internal Medicine | IL | |
| Internal Medicine | IL | |
| Endocrinology, Internal Medicine | IL | |
| N E U R O L O G Y | NY | |
| Family Practice | IL | |
| N E U R O L O G Y | CA | |
| Internal Medicine | IL | |
| Hospice/Palliative Care | IL |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.