STUART HANDELSMAN
Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology ATLANTA, GA NPI 1063444883
Browse related groups: Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology GA Mallinckrodt Hospital Products Inc. All categories
General Payments — all program years on this page
$7,678.57
- Category: General Payments
- Program years: PY2018–2021
- Record count: 280
- As of (CMS publication): 2026-01-23
Latest program year (PY2021): $717.76 across 38 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 (PY2021) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $717.76 | 38 |
By paying entity
Latest program year (PY2021) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $145.56 | 6 |
| Relypsa, Inc. | $128.03 | 9 |
| Acerta Pharma LLC | $102.53 | 5 |
| OPKO Pharmaceuticals, LLC | $58.69 | 3 |
| Horizon Pharma plc | $56.82 | 4 |
| GlaxoSmithKline, LLC. | $39.30 | 2 |
| Alnylam Pharmaceuticals Inc. | $26.22 | 1 |
| Otsuka America Pharmaceutical, Inc. | $24.67 | 1 |
| Bayer HealthCare Pharmaceuticals Inc. | $24.37 | 1 |
| AKEBIA THERAPEUTICS INC | $22.41 | 1 |
| Amgen Inc. | $19.32 | 1 |
| Fresenius USA Marketing, Inc. | $18.90 | 1 |
| Daiichi Sankyo Inc. | $17.83 | 1 |
| AMAG Pharmaceuticals, Inc. | $16.59 | 1 |
| Alexion Pharmaceuticals, Inc. | $16.52 | 1 |
By program year
Records — PY2021 (38)
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_PGYR2021_P01232026_01102026.csv
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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.