Healthcare provider profile · identity verified

Robert Rayson, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease · FORT COLLINS, CO · NPI 1447519905

Profile state: payments and partd Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

CMS Open Payments records show Robert Rayson, MD received $237.11 in general payments during 2025 across 4 reported records.

Medtronic, Inc. accounted for 67.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 3 associated products.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$237.11

4 reported records · 4 companies

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 companyCanonical companyAmountShareRecordsYear
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$159.7567.4%12025
ABIOMED Unresolved — no canonical attribution shown $32.6213.8%12025
Boston Scientific Corporation Unresolved — no canonical attribution shown $25.0010.5%12025
Abbott Laboratories Unresolved — no canonical attribution shown $19.748.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$237.114

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 productTypeReported companyRelated amount*RecordsYear
SYMPLICITY G3
Normalized: symplicity g3
Device Medtronic, Inc. $159.75 1 2025
Source payment records
NeuroBlate Robotic Probe Driver
Normalized: neuroblate robotic probe driver
Device Boston Scientific Corporation $25.00 1 2025
Source payment records
CARDIOMEMS
Normalized: cardiomems
Device Abbott Laboratories $19.74 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.

No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.

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

BrandGenericClaimsBeneficiaries
Metoprolol SuccinateMetoprolol Succinate552172
Atorvastatin CalciumAtorvastatin Calcium319100
Amlodipine BesylateAmlodipine Besylate30897
Rosuvastatin CalciumRosuvastatin Calcium298101
EzetimibeEzetimibe26487
Losartan PotassiumLosartan Potassium22875
SpironolactoneSpironolactone19062
EliquisApixaban17850
FurosemideFurosemide16965
LisinoprilLisinopril15242
CarvedilolCarvedilol13641
ClopidogrelClopidogrel Bisulfate12655
HydrochlorothiazideHydrochlorothiazide9933
Metoprolol TartrateMetoprolol Tartrate9642
Isosorbide Mononitrate ErIsosorbide Mononitrate7624
JardianceEmpagliflozin4720
NitroglycerinNitroglycerin4631
BumetanideBumetanide3718
CilostazolCilostazol3611
EntrestoSacubitril/Valsartan33suppressed
TelmisartanTelmisartan29suppressed
SimvastatinSimvastatin27suppressed
ChlorthalidoneChlorthalidone2611
XareltoRivaroxaban2511
Warfarin SodiumWarfarin Sodium24suppressed
VascepaIcosapent Ethyl21suppressed
FenofibrateFenofibrate,micronized18suppressed
Pravastatin SodiumPravastatin Sodium18suppressed
Repatha SureclickEvolocumab17suppressed
IrbesartanIrbesartan16suppressed
Olmesartan MedoxomilOlmesartan Medoxomil16suppressed
Amiodarone HclAmiodarone Hcl15suppressed
ColchicineColchicine15suppressed
DigoxinDigoxin15suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl15suppressed
Hydralazine HclHydralazine Hcl14suppressed
FenofibrateFenofibrate13suppressed

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.

YearGeneral PaymentsMain payerExplicit productsCompany overlapsPart D coverage
2025 $237.11 · 4 records Medtronic, Inc. CARDIOMEMS, NeuroBlate Robotic Probe Driver, SYMPLICITY G3
2024 Complete

Questions to ask

Questions you could discuss with your doctor

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Loaded source releases

DatasetYearPublicationSource
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

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error