MS. KAREN MARIE NIERADKA (P.A.-C) – Physician Assistant, NPI 1366505786
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
9,231 PHYSICIAN ASSISTANT in FL
Provider Addresses for MS. KAREN MARIE NIERADKA (P.A.-C)
502 W Highland Blvd
Inverness, FL 344524720
Phone: (813) 997-4219
Type: Location
6006 49TH ST N STE 310
ST PETERSBURG, FL 337092149
Phone: (727) 527-9779
Fax: (727) 522-0415
Type: Mailing
South Citrus Avenue, Inverness, Citrus County, Florida, 34452, United States
INVERNESS, FL 344524701
Phone: (813) 997-4219
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 $200.
Total Amount is formed as General ($200) + Research ($0) + Ownership ($0) = $200.
Last reported payment date: 2024-02-13 • Largest payer in this snapshot: Edwards Lifesciences Corporation ($130).
Total Amount
$200
General + Research + Ownership
Payments
3
Total payment records
General Amount
$200
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-02-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Edwards Lifesciences Corporation | $130 |
| AstraZeneca Pharmaceuticals LP | $42 |
| ATRICURE, INC. | $28 |
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: 2025-08-18
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20191125000127 | I | Physician Assistant | FL | TBD |
| I20200825000492 | I | Physician Assistant | NC | TBD |
| I20240117000676 | I | Physician Assistant | MI | TBD |
| I20250818000053 | I | Physician Assistant | VA | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 34452)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology) | MI | |
| Physician Assistant | MI | |
| Nurse Practitioner | TX | |
| Cardiovascular Disease (Cardiology), Interventional Cardiology, Cardiovascular Disease (Cardiology) | MI | |
| Pulmonary Disease, Critical Care (Intensivists) | MI | |
| Physician Assistant | MI | |
| - | MI | |
| - | MI | |
| - | MI | |
| Certified Registered Nurse Anesthetist (Crna) | LA |
Reviews
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