Payment overview · 2025
General Payments
$2,469.92
67 reported records · 20 companies
Healthcare provider profile · identity verified
Albert Chan, M.D.
Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology · COLUMBIA, MO · NPI 1669598629
Verified facts
What the public records show
CMS Open Payments records show Albert Chan, M.D. received $2,469.92 in general payments during 2025 across 67 reported records.
Medtronic, Inc. accounted for 31.4% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 26 associated products.
E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 46 claims for Eliquis by this doctor in 2024.
Novartis Pharmaceuticals Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ENTRESTO as an associated drug or biological on 9346 records involving 6254 distinct recipient NPIs. Public Medicare Part D data also shows 32 claims for Entresto by this doctor in 2024.
These records do not establish that a payment influenced prescribing or medical care.
Separate record types
Research & Ownership
Research Payments (direct recipient): not present in the loaded data
Associated Research Funding (for example, named PI): not present in the loaded data
Ownership / Investment: not present in the loaded data
These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.
Who paid this doctor?
Companies in 2025 General Payments
| Reported company | Canonical company | Amount | Share | Records | Year |
|---|---|---|---|---|---|
| Medtronic, Inc. |
Medtronic, Inc. exact · evidence 2025-07-22 |
$774.94 | 31.4% | 10 | 2025 |
| Boston Scientific Corporation | Unresolved — no canonical attribution shown | $388.95 | 15.8% | 5 | 2025 |
| ABIOMED | Unresolved — no canonical attribution shown | $214.28 | 8.7% | 5 | 2025 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | Unresolved — no canonical attribution shown | $159.88 | 6.5% | 9 | 2025 |
| Shockwave Medical, Inc | Unresolved — no canonical attribution shown | $159.19 | 6.5% | 4 | 2025 |
| E.R. Squibb & Sons, L.L.C. | Unresolved — no canonical attribution shown | $140.08 | 5.7% | 7 | 2025 |
| Novartis Pharmaceuticals Corporation | Unresolved — no canonical attribution shown | $100.59 | 4.1% | 5 | 2025 |
| Amgen Inc. | Unresolved — no canonical attribution shown | $76.28 | 3.1% | 5 | 2025 |
| Bayer Healthcare Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $71.96 | 2.9% | 1 | 2025 |
| La Jolla Pharmaceutical Company | Unresolved — no canonical attribution shown | $55.83 | 2.3% | 2 | 2025 |
| Alnylam Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $53.43 | 2.2% | 3 | 2025 |
| Chiesi USA, Inc. | Unresolved — no canonical attribution shown | $50.92 | 2.1% | 2 | 2025 |
| Philips North America LLC | Unresolved — no canonical attribution shown | $48.07 | 1.9% | 1 | 2025 |
| CORDIS US CORP. | Unresolved — no canonical attribution shown | $38.15 | 1.5% | 2 | 2025 |
| Edwards Lifesciences Corporation | Unresolved — no canonical attribution shown | $34.09 | 1.4% | 1 | 2025 |
| LANTHEUS MEDICAL IMAGING, INC. | Unresolved — no canonical attribution shown | $23.93 | 1.0% | 1 | 2025 |
| Becton, Dickinson and Company | Unresolved — no canonical attribution shown | $23.50 | 0.9% | 1 | 2025 |
| ZOLL Circulation Inc | Unresolved — no canonical attribution shown | $20.87 | 0.8% | 1 | 2025 |
| Takeda Pharmaceuticals U.S.A., Inc. | Unresolved — no canonical attribution shown | $18.62 | 0.8% | 1 | 2025 |
| Abbott Laboratories | Unresolved — no canonical attribution shown | $16.36 | 0.7% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $2,012.92 | 65 |
| Travel and Lodging | $457.00 | 2 |
A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.
Analysis 1 · Payment-linked products
Products named in Open Payments records
| Reported product | Type | Reported company | Related amount* | Records | Year |
|---|---|---|---|---|---|
| ONYX FRONTIER Normalized: onyx frontier |
Device | Medtronic, Inc. | $457.00 | 2 | 2025 |
Source payment records
|
|||||
| AVVIGO Guidance System Normalized: avvigo guidance system |
Device | Boston Scientific Corporation | $299.93 | 3 | 2025 |
Source payment records
|
|||||
| SYMPLICITY G3 Normalized: symplicity g3 |
Device | Medtronic, Inc. | $239.51 | 5 | 2025 |
Source payment records
|
|||||
| LifeVest Normalized: lifevest |
Device | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $159.88 | 9 | 2025 |
Source payment records
|
|||||
| Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter Normalized: shockwave ivl system with the shockwave c2 coronary ivl catheter |
Device | Shockwave Medical, Inc | $159.19 | 4 | 2025 |
Source payment records
|
|||||
| CAMZYOS Normalized: camzyos |
Drug | E.R. Squibb & Sons, L.L.C. | $140.08 | 7 | 2025 |
Source payment records
|
|||||
| LEQVIO Normalized: leqvio |
Drug | Novartis Pharmaceuticals Corporation | $100.59 | 5 | 2025 |
Source payment records
|
|||||
| REPATHA Normalized: repatha |
Biological | Amgen Inc. | $76.28 | 5 | 2025 |
Source payment records
|
|||||
| General - Balloon Catheters Normalized: general balloon catheters |
Device | Boston Scientific Corporation | $72.21 | 1 | 2025 |
Source payment records
|
|||||
| Kerendia Normalized: kerendia |
Drug | Bayer Healthcare Pharmaceuticals Inc. | $71.96 | 1 | 2025 |
Source payment records
|
|||||
| GIAPREZA Normalized: giapreza |
Drug | La Jolla Pharmaceutical Company | $55.83 | 2 | 2025 |
Source payment records
|
|||||
| AMVUTTRA Normalized: amvuttra |
Drug | Alnylam Pharmaceuticals Inc. | $53.43 | 3 | 2025 |
Source payment records
|
|||||
| CLEVIPREX Normalized: cleviprex |
Drug | Chiesi USA, Inc. | $50.92 | 2 | 2025 |
Source payment records
|
|||||
| KENGREAL Normalized: kengreal |
Drug | Chiesi USA, Inc. | $50.92 | 2 | 2025 |
Source payment records
|
|||||
| Azurion 7 M20 Normalized: azurion 7 m20 |
Device | Philips North America LLC | $48.07 | 1 | 2025 |
Source payment records
|
|||||
| MICRA Normalized: micra |
Device | Medtronic, Inc. | $43.54 | 1 | 2025 |
Source payment records
|
|||||
| MYNX CONTROL VENOUS Normalized: mynx control venous |
Device | CORDIS US CORP. | $38.15 | 2 | 2025 |
Source payment records
|
|||||
| Edwards SAPIEN 3 Ultra Transcatheter Heart Valve Normalized: edwards sapien 3 ultra transcatheter heart valve |
Device | Edwards Lifesciences Corporation | $34.09 | 1 | 2025 |
Source payment records
|
|||||
| DEFINITY Normalized: definity |
Drug | LANTHEUS MEDICAL IMAGING, INC. | $23.93 | 1 | 2025 |
Source payment records
|
|||||
| Catheter Normalized: catheter |
Device | ZOLL Circulation Inc | $20.87 | 1 | 2025 |
Source payment records
|
|||||
| Downstream Cartridge Normalized: downstream cartridge |
Device | ZOLL Circulation Inc | $20.87 | 1 | 2025 |
Source payment records
|
|||||
| TherOx DS2 Console Normalized: therox ds2 console |
Device | ZOLL Circulation Inc | $20.87 | 1 | 2025 |
Source payment records
|
|||||
| GATTEX Normalized: gattex |
Drug | Takeda Pharmaceuticals U.S.A., Inc. | $18.62 | 1 | 2025 |
Source payment records
|
|||||
| COREVALVE EVOLUT R Normalized: corevalve evolut r |
Device | Medtronic, Inc. | $18.18 | 1 | 2025 |
Source payment records
|
|||||
| Comet Normalized: comet |
Device | Boston Scientific Corporation | $16.81 | 1 | 2025 |
Source payment records
|
|||||
| AVEIR Normalized: aveir |
Device | Abbott Laboratories | $16.36 | 1 | 2025 |
Source payment records
|
|||||
* Product-associated amounts are non-additive because one payment record may name more than one product.
These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.
Public prescribing for products named in payments
No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.
The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.
Analysis 2 · Same-company prescribing overlap
Drugs reported in other payments from the same company that also appear in Medicare Part D
This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.
| Paying company | Payment year | Drug reported by same entity | Open Payments evidence | Part D | Claims | Beneficiaries |
|---|---|---|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. Exact reporting entity; no affiliate inference |
2025 | ELIQUIS open payments reported associated product |
CMS Open Payments — General Payments 27956 supporting records · 14870 recipient NPIs · example record 1184377713 |
Eliquis · 2024 Exact normalized brand match · 1 Part D row |
46 | 14 |
| Novartis Pharmaceuticals Corporation Exact reporting entity; no affiliate inference |
2025 | ENTRESTO open payments reported associated product |
CMS Open Payments — General Payments 9346 supporting records · 6254 recipient NPIs · example record 1200004797 |
Entresto · 2024 Exact normalized brand match · 1 Part D row |
32 | 11 |
These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.
Public Medicare Part D data
Provider-and-drug rows loaded for 2024
| Brand | Generic | Claims | Beneficiaries |
|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 153 | 45 |
| Amlodipine Besylate | Amlodipine Besylate | 119 | 37 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 113 | 34 |
| Ezetimibe | Ezetimibe | 104 | 26 |
| Carvedilol | Carvedilol | 97 | 27 |
| Metoprolol Succinate | Metoprolol Succinate | 83 | 24 |
| Spironolactone | Spironolactone | 77 | 22 |
| Metoprolol Tartrate | Metoprolol Tartrate | 75 | 20 |
| Furosemide | Furosemide | 62 | 20 |
| Lisinopril | Lisinopril | 60 | 19 |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 57 | 16 |
| Losartan Potassium | Losartan Potassium | 54 | 15 |
| Eliquis | Apixaban | 46 | 14 |
| Clopidogrel | Clopidogrel Bisulfate | 32 | suppressed |
| Entresto | Sacubitril/Valsartan | 32 | 11 |
| Warfarin Sodium | Warfarin Sodium | 32 | suppressed |
| Farxiga | Dapagliflozin Propanediol | 30 | suppressed |
| Repatha Sureclick | Evolocumab | 28 | suppressed |
| Potassium Chloride | Potassium Chloride | 25 | suppressed |
| Nitroglycerin | Nitroglycerin | 23 | 15 |
| Amiodarone Hcl | Amiodarone Hcl | 21 | suppressed |
| Famotidine | Famotidine | 16 | suppressed |
| Xarelto | Rivaroxaban | 16 | suppressed |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 15 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 14 | suppressed |
| Hydrochlorothiazide | Hydrochlorothiazide | 13 | suppressed |
| Praluent Pen | Alirocumab | 13 | suppressed |
| Pantoprazole Sodium | Pantoprazole Sodium | 12 | suppressed |
| Valsartan | Valsartan | 12 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 11 | suppressed |
Timeline
Payment and prescribing data by year
Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.
| Year | General Payments | Main payer | Explicit products | Company overlaps | Part D coverage |
|---|---|---|---|---|---|
| 2025 | $2,469.92 · 67 records | Medtronic, Inc. | AMVUTTRA, AVEIR, AVVIGO Guidance System, Azurion 7 M20, CAMZYOS, CLEVIPREX, COREVALVE EVOLUT R, Catheter, Comet, DEFINITY, Downstream Cartridge, Edwards SAPIEN 3 Ultra Transcatheter Heart Valve, GATTEX, GIAPREZA, General - Balloon Catheters, KENGREAL, Kerendia, LEQVIO, LifeVest, MICRA, MYNX CONTROL VENOUS, ONYX FRONTIER, REPATHA, SYMPLICITY G3, Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter, TherOx DS2 Console | 2 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- How do you evaluate evidence when you have a financial relationship with E.R. Squibb & Sons, L.L.C.?
- Are there reasonable alternatives I should understand when we discuss treatment options?
- How should I interpret the industry-payment records shown here in the context of my care?
These are general questions generated from reviewed templates. They are not personalized medical advice.
Sources and limitations
How to read this page
- Payment and Medicare prescribing data can cover different years; every comparison shows both years explicitly.
- Part D does not represent a doctor’s entire practice; it excludes many patients and is subject to CMS public-release thresholds.
- Company–drug relationships must have an auditable source, a precise relationship type, and a valid evidence period. Unresolved mappings are not published.
- Generic drug claims are not attributed to a specific manufacturer without manufacturer-level evidence.
- When a source extract is incomplete, missing rows are never treated as proof of no payments or no prescriptions.
Loaded source releases
| Dataset | Year | Publication | Source |
|---|---|---|---|
| CMS Open Payments — General Payments | 2025 | 2026-06-30 | Original source |
| Medicare Part D Prescribers by Provider and Drug | 2024 | 2026-05-06 | Original source |
| NPPES Data Dissemination V2 | current / reference data | 2026-08-10 | Original source |
Full methodology · Questions & answers · Report a possible error