Healthcare provider profile · identity verified

Mark A Backus, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · BEND, OR · NPI 1588693105

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 Mark A Backus, M.D. received $84.93 in general payments during 2025 across 3 reported records.

ZOLL Respicardia, Inc. accounted for 58.9% of that reported general-payment amount.

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

A separate comparison found the same explicitly named product in public Medicare Part D data: Jardiance.

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 115 claims for Jardiance by this doctor in 2024.

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 41 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$84.93

3 reported records · 3 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
ZOLL Respicardia, Inc. Unresolved — no canonical attribution shown $50.0058.9%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $18.1121.3%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $16.8219.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$84.933

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
remede System
Normalized: remede system
Device ZOLL Respicardia, Inc. $50.00 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $18.11 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $16.82 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
JARDIANCE
jardiance
2025 Jardiance 2024 115 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
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
115 30
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
41 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

BrandGenericClaimsBeneficiaries
Atorvastatin CalciumAtorvastatin Calcium701194
Losartan PotassiumLosartan Potassium407121
Rosuvastatin CalciumRosuvastatin Calcium30793
Amlodipine BesylateAmlodipine Besylate23974
Levothyroxine SodiumLevothyroxine Sodium22958
OmeprazoleOmeprazole20365
Metoprolol SuccinateMetoprolol Succinate17256
LisinoprilLisinopril15743
EliquisApixaban13939
Alendronate SodiumAlendronate Sodium13845
Tamsulosin HclTamsulosin Hcl13144
HydrochlorothiazideHydrochlorothiazide12335
JardianceEmpagliflozin11530
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide10833
Metformin HclMetformin Hcl10438
GabapentinGabapentin9736
Escitalopram OxalateEscitalopram Oxalate9228
Pantoprazole SodiumPantoprazole Sodium8117
AllopurinolAllopurinol7924
IrbesartanIrbesartan7922
TorsemideTorsemide7819
EzetimibeEzetimibe6822
Potassium ChloridePotassium Chloride6318
SpironolactoneSpironolactone6323
Duloxetine HclDuloxetine Hcl6021
Montelukast SodiumMontelukast Sodium5415
Citalopram HbrCitalopram Hydrobromide4812
Trazodone HclTrazodone Hcl4816
Pioglitazone HclPioglitazone Hcl4614
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid46suppressed
Albuterol Sulfate HfaAlbuterol Sulfate4122
ClopidogrelClopidogrel Bisulfate41suppressed
FinasterideFinasteride4112
OzempicSemaglutide41suppressed
Pravastatin SodiumPravastatin Sodium41suppressed
Bupropion XlBupropion Hcl4013
Sertraline HclSertraline Hcl3811
CarvedilolCarvedilol35suppressed
Propranolol Hcl ErPropranolol Hcl34suppressed
MirtazapineMirtazapine33suppressed
TrulicityDulaglutide33suppressed
ClonazepamClonazepam31suppressed
Metformin Hcl ErMetformin Hcl30suppressed
EstradiolEstradiol2914
ChlorthalidoneChlorthalidone28suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide28suppressed
SimvastatinSimvastatin28suppressed
LorazepamLorazepam2512
Zolpidem TartrateZolpidem Tartrate2512
FamotidineFamotidine2412
CholestyramineCholestyramine (With Sugar)23suppressed
Fluoxetine HclFluoxetine Hcl22suppressed
JanuviaSitagliptin Phosphate22suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2116
Fluticasone-SalmeterolFluticasone Propion/Salmeterol21suppressed
Tramadol HclTramadol Hcl2114
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2017
MounjaroTirzepatide19suppressed
EplerenoneEplerenone18suppressed
AtenololAtenolol17suppressed
Azelastine HclAzelastine Hcl17suppressed
FurosemideFurosemide17suppressed
Glipizide ErGlipizide17suppressed
MeloxicamMeloxicam17suppressed
PrednisonePrednisone1711
Sumatriptan SuccinateSumatriptan Succinate17suppressed
SynthroidLevothyroxine Sodium17suppressed
MesalamineMesalamine16suppressed
Nifedipine ErNifedipine16suppressed
ColchicineColchicine15suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl15suppressed
PregabalinPregabalin15suppressed
AlprazolamAlprazolam14suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate14suppressed
Fluticasone PropionateFluticasone Propionate14suppressed
Quetiapine FumarateQuetiapine Fumarate14suppressed
ValacyclovirValacyclovir Hcl14suppressed
Darifenacin ErDarifenacin Hydrobromide13suppressed
Doxycycline HyclateDoxycycline Hyclate1311
MethylprednisoloneMethylprednisolone13suppressed
PaxlovidNirmatrelvir/Ritonavir1313
AzithromycinAzithromycin1212
Pramipexole DihydrochloridePramipexole Di-Hcl12suppressed
SymbicortBudesonide/Formoterol Fumarate12suppressed
GlimepirideGlimepiride11suppressed
MyrbetriqMirabegron11suppressed
Triamcinolone AcetonideTriamcinolone Acetonide11suppressed

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 $84.93 · 3 records ZOLL Respicardia, Inc. JARDIANCE, Wegovy, remede System 2
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