Covered recipient · General Payments record
RALPH NATHAN LANDEFELD
Allopathic & Osteopathic Physicians Pediatrics
General Payments · PY2018–2024
$1,089.07
- Reported across 67 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 | $178.69 | 11 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Corium, Inc. | $61.76 | 5 |
| PFIZER INC. | $43.79 | 2 |
| IRONSHORE PHARMACEUTICALS INC. | $42.15 | 2 |
| Vertical Pharmaceuticals, LLC | $16.09 | 1 |
| Merck Sharp & Dohme Corporation | $14.90 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (11)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Corium, LLC | $17.08 | 05/01/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1100106710 | CMS |
| Corium, LLC | $4.02 | 05/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1100134120 | CMS |
| Corium, LLC | $15.59 | 06/12/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1100111324 | CMS |
| Corium, LLC | $18.43 | 07/31/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1100173228 | CMS |
| Corium, LLC | $6.64 | 09/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1100148269 | CMS |
| IRONSHORE PHARMACEUTICALS INC. | $20.11 | 11/13/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146255265 | CMS |
| IRONSHORE PHARMACEUTICALS INC. | $22.04 | 11/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146256855 | CMS |
| Merck Sharp & Dohme LLC | $14.90 | 09/05/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1141807167 | CMS |
| PFIZER INC. | $19.98 | 01/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1131032837 | CMS |
| PFIZER INC. | $23.81 | 05/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1131448942 | CMS |
| Vertical Pharmaceuticals, LLC | $16.09 | 12/04/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1126994146 | 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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