Healthcare provider profile · identity verified

Michael R. Roberts, MD

Allopathic & Osteopathic Physicians|Internal Medicine · FALL RIVER, MA · NPI 1265787238

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 Michael R. Roberts, MD received $66.94 in general payments during 2025 across 1 reported records.

Zimmer Biomet Holdings, Inc. accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

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

Payment overview · 2025

General Payments

$66.94

1 reported records · 1 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
Zimmer Biomet Holdings, Inc. Unresolved — no canonical attribution shown $66.94100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$66.941

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
OSS Orthopedic Salvage System
Normalized: oss orthopedic salvage system
Device Zimmer Biomet Holdings, Inc. $66.94 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.

None of this doctor’s payer companies has same-entity product evidence that passes the publication threshold. The site does not infer company ownership, affiliates, or generic manufacturers.

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
Rosuvastatin CalciumRosuvastatin Calcium335113
Atorvastatin CalciumAtorvastatin Calcium24187
Amlodipine BesylateAmlodipine Besylate22375
Levothyroxine SodiumLevothyroxine Sodium21160
LisinoprilLisinopril16253
OmeprazoleOmeprazole14051
Losartan PotassiumLosartan Potassium13748
FamotidineFamotidine13448
Pantoprazole SodiumPantoprazole Sodium12748
GabapentinGabapentin12536
Metoprolol SuccinateMetoprolol Succinate11239
FurosemideFurosemide9329
LorazepamLorazepam9127
ValsartanValsartan9029
Escitalopram OxalateEscitalopram Oxalate8224
SimvastatinSimvastatin7724
HydrochlorothiazideHydrochlorothiazide7326
Trazodone HclTrazodone Hcl7125
AllopurinolAllopurinol6421
Fluticasone PropionateFluticasone Propionate6335
Glipizide ErGlipizide6324
Sertraline HclSertraline Hcl6023
Pravastatin SodiumPravastatin Sodium5924
Montelukast SodiumMontelukast Sodium5819
Metoprolol TartrateMetoprolol Tartrate5717
ClonazepamClonazepam5513
CarvedilolCarvedilol5315
Metformin Hcl ErMetformin Hcl5315
Metformin HclMetformin Hcl5020
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav4844
Doxazosin MesylateDoxazosin Mesylate4719
Albuterol Sulfate HfaAlbuterol Sulfate4623
Doxycycline HyclateDoxycycline Hyclate4634
AtenololAtenolol4513
Tamsulosin HclTamsulosin Hcl4212
Citalopram HbrCitalopram Hydrobromide4114
MethylprednisoloneMethylprednisolone4034
MirtazapineMirtazapine3615
EliquisApixaban3511
Fluoxetine HclFluoxetine Hcl35suppressed
SynthroidLevothyroxine Sodium35suppressed
LovastatinLovastatin3414
Potassium ChloridePotassium Chloride3412
Venlafaxine Hcl ErVenlafaxine Hcl33suppressed
Buspirone HclBuspirone Hcl31suppressed
Bupropion XlBupropion Hcl3012
CefuroximeCefuroxime Axetil3023
Diclofenac SodiumDiclofenac Sodium3019
FenofibrateFenofibrate Nanocrystallized30suppressed
XareltoRivaroxaban30suppressed
JanuviaSitagliptin Phosphate28suppressed
OzempicSemaglutide28suppressed
ClopidogrelClopidogrel Bisulfate27suppressed
AlprazolamAlprazolam26suppressed
Propranolol HclPropranolol Hcl26suppressed
MeloxicamMeloxicam23suppressed
Ropinirole HclRopinirole Hcl23suppressed
Duloxetine HclDuloxetine Hcl22suppressed
AmoxicillinAmoxicillin2016
PrednisonePrednisone2014
NitroglycerinNitroglycerin19suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1917
Zolpidem TartrateZolpidem Tartrate19suppressed
CephalexinCephalexin1813
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen18suppressed
Cefpodoxime ProxetilCefpodoxime Proxetil1716
IbuprofenIbuprofen17suppressed
IrbesartanIrbesartan17suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr16suppressed
FenofibrateFenofibrate16suppressed
Arnuity ElliptaFluticasone Furoate15suppressed
Nifedipine ErNifedipine15suppressed
Tizanidine HclTizanidine Hcl15suppressed
Bupropion HclBupropion Hcl14suppressed
HydrocortisoneHydrocortisone1411
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide14suppressed
Paroxetine HclParoxetine Hcl14suppressed
TradjentaLinagliptin14suppressed
ChlorthalidoneChlorthalidone13suppressed
Donepezil HclDonepezil Hcl13suppressed
FinasterideFinasteride13suppressed
GlimepirideGlimepiride13suppressed
NystatinNystatin1312
Warfarin SodiumWarfarin Sodium13suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl12suppressed
Meclizine HclMeclizine Hcl12suppressed
NateglinideNateglinide12suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid12suppressed
ValacyclovirValacyclovir Hcl12suppressed
AzithromycinAzithromycin11suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate11suppressed
Klor-Con M10Potassium Chloride11suppressed
Pioglitazone HclPioglitazone Hcl11suppressed
PregabalinPregabalin11suppressed
Quetiapine FumarateQuetiapine Fumarate11suppressed
Triamcinolone AcetonideTriamcinolone Acetonide11suppressed
ZaleplonZaleplon11suppressed

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 $66.94 · 1 records Zimmer Biomet Holdings, Inc. OSS Orthopedic Salvage System
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