CASSANDRA L O'BRIEN
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner LAKE MARY, FL NPI 1821597717
Browse related groups: Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner FL Kestra Medical Technology Services, Inc. All categories
General Payments — all program years on this page
$2,885.37
- Category: General Payments
- Program years: PY2021–2024
- Record count: 85
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $1,085.69 across 30 records · disputed records: 0
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How this figure is calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
- General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
- Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
- Methodology & Data — sourcing, labeling, and limitations.
By nature of payment
Latest program year (PY2024) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $1,085.69 | 30 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Kestra Medical Technology Services, Inc. | $310.01 | 4 |
| CVRx Inc. | $202.66 | 7 |
| Medtronic, Inc. | $148.12 | 1 |
| ATRICURE, INC. | $105.88 | 5 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $103.64 | 5 |
| IMPULSE DYNAMICS (USA) INC. | $78.30 | 3 |
| CORDIS US CORP. | $50.14 | 1 |
| Amgen Inc. | $39.21 | 2 |
| Teleflex LLC | $24.18 | 1 |
| Kiniksa Pharmaceuticals International, plc | $23.55 | 1 |
By program year
Records — PY2024 (30)
Provenance & corrections
- Dataset: CMS Open Payments — General Payments
- Source: CMS Open Payments dataset (bulk file)
- Publisher of source data: Centers for Medicare & Medicaid Services
- Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.
Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.