MS. KAREN ANNE O'NEIL (APRN) – Family Nurse Practitioner, NPI 1871572024
Preparing for Medicare enrollment?
Use our CMS-855 prep checklist: which form applies (855I, 855O, or 855A), readiness score, NPPES field map, and Section 12 documents. Reassignment uses CMS-855I Section 4F—not the discontinued CMS-855R form.
Open Medicare 855 Prep tool →Family Nurse Practitioner
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
Loading map...
Provider Addresses for MS. KAREN ANNE O'NEIL (APRN)
376 NETTLES BLVD
JENSEN BEACH, FL 349573326
Phone: (772) 229-3819
Fax: (772) 229-3819
Type: Mailing
2100, Southeast Ocean Boulevard, Snug Harbor, Stuart, Martin County, Florida, 34996, United States
STUART, FL 349963332
Phone: (772) 223-2115
Fax: (772) 337-9034
Type: Location
111 SE OSCEOLA ST
STUART, FL 349942114
Phone: (772) 337-7676
Fax: (772) 337-7876
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $57.
Total Amount is formed as General ($57) + Research ($0) + Ownership ($0) = $57.
Last reported payment date: 2024-03-25 • Largest payer in this snapshot: ABBVIE INC. ($35).
Total Amount
$57
General + Research + Ownership
Payments
3
Total payment records
General Amount
$57
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $35 |
| Valinor Pharma, LLC | $21 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
No Medicare enrollment or revalidation data available for this provider in our database.
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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 760 | 320 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 212 | 147 | $0 |
| 80305 | Testing for presence of drug, read by direct observation | 98 | 83 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 32 | 28 | $0 |
Insurance plans in this area (ZIP 34957)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | FL | |
| Nurse Practitioner | FL | |
| - | FL | |
| - | FL |
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.