SYDNEY QUERFELD
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant PHOENIX, AZ NPI 1295296879
Browse related groups: Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant AZ ABBVIE INC. All categories
General Payments — all program years on this page
$4,487.61
- Category: General Payments
- Program years: PY2020–2024
- Record count: 216
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $1,227.73 across 56 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 | $1,227.73 | 56 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| ABBVIE INC. | $238.42 | 15 |
| Dendreon Pharmaceuticals LLC | $185.31 | 2 |
| Sumitomo Pharma America, Inc. | $115.31 | 4 |
| BOSTON SCIENTIFIC CORPORATION | $109.61 | 5 |
| PROGENICS PHARMACEUTICALS, INC. | $101.06 | 4 |
| COLOPLAST CORP | $57.05 | 3 |
| Merck Sharp & Dohme Corporation | $44.40 | 2 |
| Myriad Genetic Laboratories, Inc. | $36.60 | 2 |
| Janssen Biotech, Inc. | $36.10 | 2 |
| Ferring Pharmaceuticals Inc. | $35.94 | 2 |
| PFIZER INC. | $34.20 | 2 |
| Olympus America Inc. | $32.72 | 2 |
| Laborie Medical Technologies Corp. | $27.11 | 2 |
| 180 Medical, Inc. | $25.11 | 1 |
| MAYNE PHARMA COMMERCIAL LLC | $24.26 | 1 |
| Endo USA, Inc. | $20.63 | 1 |
| Axonics Modulation Technologies, Inc. | $19.69 | 1 |
| BECTON, DICKINSON AND COMPANY | $18.79 | 1 |
| UROGEN PHARMA, INC. | $17.79 | 1 |
| ACCORD HEALTHCARE, INC. | $17.60 | 1 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $15.45 | 1 |
| Ambu Inc. | $14.58 | 1 |
By program year
Records — PY2024 (56)
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.