Payment overview · 2025
General Payments
$28,037.31
123 reported records · 10 companies
Healthcare provider profile · identity verified
Alejandro Sanchez-Nadales, MD
Allopathic & Osteopathic Physicians|Internal Medicine|Clinical Cardiac Electrophysiology · CHICAGO, IL · NPI 1619561586
Verified facts
What the public records show
CMS Open Payments records show Alejandro Sanchez-Nadales, MD received $28,037.31 in general payments during 2025 across 123 reported records.
Abbott Laboratories accounted for 45.0% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 25 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis.
PFIZER INC. 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 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Eliquis 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 |
|---|---|---|---|---|---|
| Abbott Laboratories | Unresolved — no canonical attribution shown | $12,623.25 | 45.0% | 37 | 2025 |
| Medtronic, Inc. |
Medtronic, Inc. exact · evidence 2025-07-22 |
$5,323.02 | 19.0% | 6 | 2025 |
| Boston Scientific Corporation | Unresolved — no canonical attribution shown | $3,920.30 | 14.0% | 18 | 2025 |
| BIOTRONIK INC. | Unresolved — no canonical attribution shown | $2,825.52 | 10.1% | 19 | 2025 |
| Biosense Webster, Inc. | Unresolved — no canonical attribution shown | $2,714.26 | 9.7% | 31 | 2025 |
| Philips North America LLC | Unresolved — no canonical attribution shown | $244.82 | 0.9% | 5 | 2025 |
| AtriCure, Inc. | Unresolved — no canonical attribution shown | $178.43 | 0.6% | 1 | 2025 |
| Becton, Dickinson and Company | Unresolved — no canonical attribution shown | $124.22 | 0.4% | 3 | 2025 |
| CARDIVA MEDICAL, INC. | Unresolved — no canonical attribution shown | $56.28 | 0.2% | 2 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $27.21 | 0.1% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Grant | $14,000.00 | 3 |
| Travel and Lodging | $8,383.61 | 37 |
| Food and Beverage | $5,177.26 | 80 |
| Education | $476.44 | 3 |
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 |
|---|---|---|---|---|---|
| ASSURITY Normalized: assurity |
Device | Abbott Laboratories | $4,500.00 | 1 | 2025 |
Source payment records
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| TACTICATH Normalized: tacticath |
Device | Abbott Laboratories | $4,500.00 | 1 | 2025 |
Source payment records
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| FARAPULSE Normalized: farapulse |
Device | Boston Scientific Corporation | $2,949.67 | 10 | 2025 |
Source payment records
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| ENSITE Normalized: ensite |
Device | Abbott Laboratories | $2,797.48 | 31 | 2025 |
Source payment records
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| CARTO 3 Normalized: carto 3 |
Device | Biosense Webster, Inc. | $2,714.26 | 31 | 2025 |
Source payment records
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| GALLANT Normalized: gallant |
Device | Abbott Laboratories | $770.99 | 2 | 2025 |
Source payment records
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| WATCHMAN Access System Normalized: watchman access system |
Device | Boston Scientific Corporation | $674.38 | 4 | 2025 |
Source payment records
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| WATCHMAN Normalized: watchman |
Device | Boston Scientific Corporation | $253.42 | 2 | 2025 |
Source payment records
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| IGT Devices Undivided Normalized: igt devices undivided |
Device | Philips North America LLC | $224.83 | 3 | 2025 |
Source payment records
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| EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX Normalized: epi sense guided coagulation system with visitrax |
Device | AtriCure, Inc. | $178.43 | 1 | 2025 |
Source payment records
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| Acticor 7 VR-T DX Normalized: acticor 7 vr t dx |
Device | BIOTRONIK INC. | $152.46 | 2 | 2025 |
Source payment records
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| AZURE XT DR MRI SURESCAN Normalized: azure xt dr mri surescan |
Device | Medtronic, Inc. | $128.45 | 1 | 2025 |
Source payment records
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| SYMPLICITY G3 Normalized: symplicity g3 |
Device | Medtronic, Inc. | $125.12 | 1 | 2025 |
Source payment records
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| HemoSphere Normalized: hemosphere |
Device | Becton, Dickinson and Company | $124.22 | 3 | 2025 |
Source payment records
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| CARDIVA VASCADE MVP VVCS 6-12F Normalized: cardiva vascade mvp vvcs 6 12f |
Device | CARDIVA MEDICAL, INC. | $56.28 | 2 | 2025 |
Source payment records
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| AURORA EV-ICD MRI SURESCAN Normalized: aurora ev icd mri surescan |
Device | Medtronic, Inc. | $44.30 | 2 | 2025 |
Source payment records
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| RESONATE EL ICD VR Normalized: resonate el icd vr |
Device | Boston Scientific Corporation | $42.83 | 2 | 2025 |
Source payment records
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| MITRACLIP Normalized: mitraclip |
Device | Abbott Laboratories | $35.22 | 1 | 2025 |
Source payment records
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| ELIQUIS Normalized: eliquis |
Drug | PFIZER INC. | $27.21 | 1 | 2025 |
Source payment records
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| NURTEC ODT Normalized: nurtec odt |
Drug | PFIZER INC. | $27.21 | 1 | 2025 |
Source payment records
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| PAXLOVID Normalized: paxlovid |
Drug | PFIZER INC. | $27.21 | 1 | 2025 |
Source payment records
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| COBALT DR MRI SURESCAN Normalized: cobalt dr mri surescan |
Device | Medtronic, Inc. | $25.15 | 1 | 2025 |
Source payment records
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| PROCLAIM Normalized: proclaim |
Device | Abbott Laboratories | $19.56 | 1 | 2025 |
Source payment records
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| Mechanical Tools Normalized: mechanical tools |
Device | Philips North America LLC | $14.52 | 1 | 2025 |
Source payment records
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| LM Accessories Normalized: lm accessories |
Device | Philips North America LLC | $5.47 | 1 | 2025 |
Source payment records
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* 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
| Open Payments product | Payment year | Part D brand | Part D year | Claims | Match method | Source |
|---|---|---|---|---|---|---|
| ELIQUIS eliquis |
2025 | Eliquis | 2024 | 14 Beneficiary count suppressed |
exact normalized | Medicare Part D |
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 |
|---|---|---|---|---|---|---|
| PFIZER INC. Exact reporting entity; no affiliate inference |
2025 | ELIQUIS open payments reported associated product |
CMS Open Payments — General Payments 87112 supporting records · 36032 recipient NPIs · example record 1228794063 |
Eliquis · 2024 Exact normalized brand match · 1 Part D row |
14 | suppressed by CMS |
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 |
|---|---|---|---|
| Clopidogrel | Clopidogrel Bisulfate | 17 | suppressed |
| Metoprolol Succinate | Metoprolol Succinate | 16 | suppressed |
| Eliquis | Apixaban | 14 | 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 | $28,037.31 · 123 records | Abbott Laboratories | ASSURITY, AURORA EV-ICD MRI SURESCAN, AZURE XT DR MRI SURESCAN, Acticor 7 VR-T DX, CARDIVA VASCADE MVP VVCS 6-12F, CARTO 3, COBALT DR MRI SURESCAN, ELIQUIS, ENSITE, EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX, FARAPULSE, GALLANT, HemoSphere, IGT Devices Undivided, LM Accessories, MITRACLIP, Mechanical Tools, NURTEC ODT, PAXLOVID, PROCLAIM, RESONATE EL ICD VR, SYMPLICITY G3, TACTICATH, WATCHMAN, WATCHMAN Access System | 1 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Eliquis play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with PFIZER INC.?
- 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