Healthcare provider profile · identity verified

Matthew Riesbeck, D.O.

Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease · ASHEVILLE, NC · NPI 1154701696

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 Matthew Riesbeck, D.O. received $3,574.54 in general payments during 2025 across 101 reported records.

Abbott Laboratories accounted for 51.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 19 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Adempas, Eliquis, Farxiga, Jardiance, Opsumit, Uptravi.

Actelion Pharmaceuticals US, 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 OPSUMIT as an associated drug or biological on 18955 records involving 8899 distinct recipient NPIs. Public Medicare Part D data also shows 32 claims for Opsumit by this doctor in 2024.

Actelion Pharmaceuticals US, 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 UPTRAVI as an associated drug or biological on 21562 records involving 9341 distinct recipient NPIs. Public Medicare Part D data also shows 36 claims for Uptravi by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 82 claims for Farxiga by this doctor in 2024.

Bayer Healthcare Pharmaceuticals 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 Adempas as an associated drug or biological on 3385 records involving 1868 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Adempas by this doctor in 2024.

Boehringer Ingelheim Pharmaceuticals, 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 107 claims for Jardiance by this doctor in 2024.

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 77 claims for Eliquis by this doctor in 2024.

Merck Sharp & Dohme LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Adempas as an associated drug or biological on 14 records involving 2 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Adempas by this doctor in 2024.

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 77 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$3,574.54

101 reported records · 13 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
Abbott Laboratories Unresolved — no canonical attribution shown $1,836.6651.4%362025
Actelion Pharmaceuticals US, Inc. Unresolved — no canonical attribution shown $237.366.6%52025
United Therapeutics Corporation Unresolved — no canonical attribution shown $233.256.5%82025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $215.046.0%92025
CVRx, Inc. Unresolved — no canonical attribution shown $197.565.5%32025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $194.525.4%72025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $181.365.1%112025
BridgeBio Pharma, Inc. Unresolved — no canonical attribution shown $158.774.4%52025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $122.413.4%72025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $89.822.5%52025
PFIZER INC. Unresolved — no canonical attribution shown $67.621.9%32025
Alnylam Pharmaceuticals Inc. Unresolved — no canonical attribution shown $31.450.9%12025
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) Unresolved — no canonical attribution shown $8.720.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$3,475.55100
Education$98.991

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
CARDIOMEMS
Normalized: cardiomems
Device Abbott Laboratories $1,183.08 26 2025
Source payment records
THORATEC HEARTMATE 3 LVAS IMPLANT KIT
Normalized: thoratec heartmate 3 lvas implant kit
Device Abbott Laboratories $366.96 8 2025
Source payment records
Tyvaso
Normalized: tyvaso
Drug United Therapeutics Corporation $233.25 8 2025
Source payment records
OPSUMIT
Normalized: opsumit
Drug Actelion Pharmaceuticals US, Inc. $200.00 4 2025
Source payment records
Barostim Neo System
Normalized: barostim neo system
Device CVRx, Inc. $197.56 3 2025
Source payment records
Attruby
Normalized: attruby
Drug BridgeBio Pharma, Inc. $158.77 5 2025
Source payment records
WINREVAIR
Normalized: winrevair
Biological Merck Sharp & Dohme LLC $132.98 5 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $122.41 7 2025
Source payment records
CAMZYOS
Normalized: camzyos
Drug E.R. Squibb & Sons, L.L.C. $117.80 8 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $116.20 4 2025
Source payment records
NAVITOR
Normalized: navitor
Device Abbott Laboratories $115.13 1 2025
Source payment records
UPTRAVI
Normalized: uptravi
Drug Actelion Pharmaceuticals US, Inc. $98.99 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $89.82 5 2025
Source payment records
WAINUA
Normalized: wainua
Drug AstraZeneca Pharmaceuticals LP $76.78 4 2025
Source payment records
VYNDAQEL
Normalized: vyndaqel
Drug PFIZER INC. $67.62 3 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug E.R. Squibb & Sons, L.L.C. $63.56 3 2025
Source payment records
Adempas
Normalized: adempas
Drug Bayer Healthcare Pharmaceuticals Inc. $62.73 3 2025
Source payment records
OPSYNVI
Normalized: opsynvi
Drug Actelion Pharmaceuticals US, Inc. $37.36 1 2025
Source payment records
LifeVest
Normalized: lifevest
Device ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $8.72 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

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
Adempas
adempas
2025 Adempas 2024 15
Beneficiary count suppressed
exact normalized Medicare Part D
ELIQUIS
eliquis
2025 Eliquis 2024 77 exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 82 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 107 exact normalized Medicare Part D
OPSUMIT
opsumit
2025 Opsumit 2024 32
Beneficiary count suppressed
exact normalized Medicare Part D
UPTRAVI
uptravi
2025 Uptravi 2024 36
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 companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
Actelion Pharmaceuticals US, Inc.
Exact reporting entity; no affiliate inference
2025 OPSUMIT
open payments reported associated product
CMS Open Payments — General Payments
18955 supporting records · 8899 recipient NPIs · example record 1174163978
Opsumit · 2024
Exact normalized brand match · 1 Part D row
32 suppressed by CMS
Actelion Pharmaceuticals US, Inc.
Exact reporting entity; no affiliate inference
2025 UPTRAVI
open payments reported associated product
CMS Open Payments — General Payments
21562 supporting records · 9341 recipient NPIs · example record 1174163984
Uptravi · 2024
Exact normalized brand match · 1 Part D row
36 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
82 23
Bayer Healthcare Pharmaceuticals Inc.
Exact reporting entity; no affiliate inference
2025 Adempas
open payments reported associated product
CMS Open Payments — General Payments
3385 supporting records · 1868 recipient NPIs · example record 1225434673
Adempas · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
107 39
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
77 19
Merck Sharp & Dohme LLC
Exact reporting entity; no affiliate inference
2025 Adempas
open payments reported associated product
CMS Open Payments — General Payments
14 supporting records · 2 recipient NPIs · example record 1237996458
Adempas · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
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
77 19

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
SpironolactoneSpironolactone14357
EntrestoSacubitril/Valsartan11835
JardianceEmpagliflozin10739
Metoprolol SuccinateMetoprolol Succinate9940
TorsemideTorsemide9738
FarxigaDapagliflozin Propanediol8223
EliquisApixaban7719
Losartan PotassiumLosartan Potassium7729
CarvedilolCarvedilol7432
BumetanideBumetanide5124
FurosemideFurosemide4620
Atorvastatin CalciumAtorvastatin Calcium4317
UptraviSelexipag36suppressed
Potassium ChloridePotassium Chloride3313
OpsumitMacitentan32suppressed
Sildenafil CitrateSildenafil Citrate32suppressed
Rosuvastatin CalciumRosuvastatin Calcium3115
LisinoprilLisinopril2813
Amiodarone HclAmiodarone Hcl2614
XareltoRivaroxaban24suppressed
DigoxinDigoxin19suppressed
Pantoprazole SodiumPantoprazole Sodium17suppressed
Tyvaso DpiTreprostinil17suppressed
AdempasRiociguat15suppressed
Warfarin SodiumWarfarin Sodium14suppressed
ClopidogrelClopidogrel Bisulfate13suppressed
Ciprofloxacin HclCiprofloxacin Hcl12suppressed
Amlodipine BesylateAmlodipine Besylate11suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate11suppressed
MetolazoneMetolazone11suppressed

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 $3,574.54 · 101 records Abbott Laboratories Adempas, Attruby, Barostim Neo System, CAMZYOS, CARDIOMEMS, ELIQUIS, FARXIGA, JARDIANCE, Kerendia, LifeVest, NAVITOR, OPSUMIT, OPSYNVI, THORATEC HEARTMATE 3 LVAS IMPLANT KIT, Tyvaso, UPTRAVI, VYNDAQEL, WAINUA, WINREVAIR 8
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