MRS. KAREN JEAN HOLLINGER (APRN-NP) – Nurse Practitioner, NPI 1194981456
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,112 NURSE PRACTITIONER in NE
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Provider Addresses for MRS. KAREN JEAN HOLLINGER (APRN-NP)
2307, North 50th Avenue, Omaha, Douglas County, Nebraska, 68104, United States
OMAHA, NE 681044333
Phone: (402) 551-3807
Type: Mailing
US Veterans Affairs Department, 4101, Woolworth Avenue, Omaha, Douglas County, Nebraska, 68105, United States
OMAHA, NE 681051850
Phone: (402) 995-5953
Type: Location
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 $138.
Total Amount is formed as General ($138) + Research ($0) + Ownership ($0) = $138.
Last reported payment date: 2024-07-29 • Largest payer in this snapshot: Molnlycke Health Care US, LLC ($69).
Total Amount
$138
General + Research + Ownership
Payments
3
Total payment records
General Amount
$138
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-29
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Molnlycke Health Care US, LLC | $69 |
| Janssen Scientific Affairs, LLC | $39 |
| Solventum Corporation | $30 |
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: 2026-03-12
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20160510000370 | I | Nurse Practitioner | NE | TBD |
| I20260312003438 | I | Nurse Practitioner | IA | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 42 | 20 | $0 |
Insurance plans in this area (ZIP 68104)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | NE | |
| - | NE | |
| - | MO | |
| Internal Medicine | NE | |
| Nurse Practitioner | IA | |
| Internal Medicine, Hospitalist, Pediatric Medicine | NE |
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