CHERIE S. NIENOW (RN, CNP) – Nurse Practitioner, NPI 1003012667
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,720 NURSE PRACTITIONER in MN
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Provider Addresses for CHERIE S. NIENOW (RN, CNP)
166, East 4th Street, Downtown, Saint Paul, Ramsey County, Minnesota, 55101, United States
SAINT PAUL, MN 551011421
Phone: (651) 292-2043
Fax: (651) 292-2204
Type: Location
2355 HIGHWAY 36 W STE 100
ROSEVILLE, MN 551133905
Phone: (651) 292-2000
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $187.
Total Amount is formed as General ($187) + Research ($0) + Ownership ($0) = $187.
Last reported payment date: 2023-08-16 • Largest payer in this snapshot: Imperative Care, Inc ($187).
Total Amount
$187
General + Research + Ownership
Payments
3
Total payment records
General Amount
$187
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-08-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Imperative Care, Inc | $187 |
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: 2007-09-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-12-31 (897 days ago).
Enrollment records
1
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 |
|---|---|---|---|---|
| I20070927000968 | I | Nurse Practitioner | MN | 2023-12-31 |
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 |
|---|---|---|---|---|
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 34 | 24 | $0 |
Insurance plans in this area (ZIP 55101)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MN | |
| Diagnostic Radiology | MN | |
| Diagnostic Radiology | WI | |
| - | MN | |
| - | MN | |
| - | MN | |
| Physician Assistant | MN | |
| Diagnostic Radiology | MN | |
| Diagnostic Radiology | MN | |
| - | MN |
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