Covered recipient · General Payments record
MELISSA ANNE CHAMBERS
Allopathic & Osteopathic Physicians Pediatrics Pediatric Endocrinology
General Payments · PY2018–2024
$2,503.32
- Reported across 129 records
- CMS publication 2026-01-23
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How these totals are 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
PY2024 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $363.28 | 18 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| SANOFI-AVENTIS U.S. LLC | $81.04 | 3 |
| ABBVIE INC. | $65.63 | 4 |
| Tandem Diabetes Care, Inc. | $59.77 | 4 |
| BETA BIONICS, INC. | $43.70 | 1 |
| Ascendis Pharma Inc | $35.73 | 2 |
| Medtronic, Inc. | $24.68 | 1 |
| Abbott Laboratories | $20.31 | 1 |
| TOLMAR, INC. | $16.81 | 1 |
| Novo Nordisk AS | $15.61 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (18)
Sorted by paying entity, then date · as published by CMS
Program year 2024 201820192020202120222023
Record-level detail is published for PY2024; earlier years are summarised in
“By program year”.
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Abbott Laboratories | $20.31 | 03/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1125104452 | CMS |
| ABBVIE INC. | $16.34 | 01/31/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103436534 | CMS |
| ABBVIE INC. | $17.12 | 03/05/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103436536 | CMS |
| ABBVIE INC. | $18.93 | 04/10/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103436538 | CMS |
| ABBVIE INC. | $13.24 | 11/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103436540 | CMS |
| Ascendis Pharma Inc | $16.59 | 05/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1133845478 | CMS |
| Ascendis Pharma Inc | $19.14 | 09/04/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1133847358 | CMS |
| BETA BIONICS, INC. | $43.70 | 12/27/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1087890119 | CMS |
| Medtronic, Inc. | $24.68 | 11/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119355536 | CMS |
| Novo Nordisk Inc | $15.61 | 08/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1096662638 | CMS |
| SANOFI-AVENTIS U.S. LLC | $32.08 | 07/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139864736 | CMS |
| SANOFI-AVENTIS U.S. LLC | $25.11 | 10/25/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139864770 | CMS |
| SANOFI-AVENTIS U.S. LLC | $23.85 | 11/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139864786 | CMS |
| Tandem Diabetes Care, Inc. | $11.62 | 01/03/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1138752115 | CMS |
| Tandem Diabetes Care, Inc. | $13.28 | 04/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1138737577 | CMS |
| Tandem Diabetes Care, Inc. | $14.98 | 08/04/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1138737607 | CMS |
| Tandem Diabetes Care, Inc. | $19.89 | 10/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1138752109 | CMS |
| Tolmar, Inc. | $16.81 | 05/01/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1138712530 | CMS |
Source & provenance
- Dataset
- CMS Open Payments — General Payments
- Publisher of source data
- Centers for Medicare & Medicaid Services
- CMS publication date
- 2026-01-23
- Program years on this page
- 2018, 2019, 2020, 2021, 2022, 2023, 2024
- Source files
- Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
- Generated from
- OP_DTL_GNRL_PGYR2024_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.