AARON L TANG
Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease WENTZVILLE, MO NPI 1841456522
Browse related groups: Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease MO Abbott Laboratories All categories
General Payments — all program years on this page
$3,259.56
- Category: General Payments
- Program years: PY2018–2024
- Record count: 100
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $1,120.78 across 35 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 | $1,120.78 | 35 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Abbott Laboratories | $269.32 | 5 |
| Novo Nordisk AS | $242.35 | 2 |
| Acerta Pharma LLC | $130.01 | 1 |
| PFIZER INC. | $119.81 | 7 |
| Amgen Inc. | $71.39 | 4 |
| Kestra Medical Technology Services, Inc. | $58.49 | 4 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $48.12 | 3 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $45.03 | 2 |
| ABIOMED | $38.37 | 2 |
| ABBVIE INC. | $27.22 | 1 |
| Esperion Therapeutics, Inc. | $22.96 | 1 |
| Alnylam Pharmaceuticals Inc. | $19.42 | 1 |
| Merck Sharp & Dohme Corporation | $14.83 | 1 |
| Exact Sciences Corporation | $13.46 | 1 |
By program year
Records — PY2024 (35)
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.