Healthcare provider profile · identity verified

Joseph H Friedman, MD

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology · PROVIDENCE, RI · NPI 1477549632

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 Joseph H Friedman, MD received $16.76 in general payments during 2025 across 1 reported records.

MDD US Operations, LLC 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

$16.76

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
MDD US Operations, LLC Unresolved — no canonical attribution shown $16.76100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$16.761

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
Gocovri
Normalized: gocovri
Drug MDD US Operations, LLC $16.76 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
Carbidopa-LevodopaCarbidopa/Levodopa1721403
ClozapineClozapine63343
AmantadineAmantadine Hcl31281
Pramipexole DihydrochloridePramipexole Di-Hcl30872
ClonazepamClonazepam28832
Carbidopa-Levodopa ErCarbidopa/Levodopa22854
Sertraline HclSertraline Hcl19656
Donepezil HclDonepezil Hcl16348
GabapentinGabapentin16028
MirtazapineMirtazapine14031
PrimidonePrimidone12638
Quetiapine FumarateQuetiapine Fumarate12338
RytaryCarbidopa/Levodopa12325
AustedoDeutetrabenazine113suppressed
EntacaponeEntacapone10128
Selegiline HclSelegiline Hcl9218
Methylphenidate HclMethylphenidate Hcl9119
Propranolol Hcl ErPropranolol Hcl8324
TopiramateTopiramate7720
TetrabenazineTetrabenazine73suppressed
Trazodone HclTrazodone Hcl7317
Midodrine HclMidodrine Hcl6315
Ropinirole HclRopinirole Hcl6219
DiazepamDiazepam5911
NuplazidPimavanserin Tartrate54suppressed
LorazepamLorazepam52suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine49suppressed
Memantine HclMemantine Hcl4414
AlprazolamAlprazolam43suppressed
Citalopram HbrCitalopram Hydrobromide4312
LevetiracetamLevetiracetam42suppressed
Propranolol HclPropranolol Hcl41suppressed
Rasagiline MesylateRasagiline Mesylate4111
RivastigmineRivastigmine35suppressed
Escitalopram OxalateEscitalopram Oxalate27suppressed
Ipratropium BromideIpratropium Bromide2612
PregabalinPregabalin25suppressed
Benztropine MesylateBenztropine Mesylate23suppressed
IngrezzaValbenazine Tosylate23suppressed
RisperidoneRisperidone23suppressed
Fludrocortisone AcetateFludrocortisone Acetate22suppressed
Duloxetine HclDuloxetine Hcl21suppressed
Buspirone HclBuspirone Hcl18suppressed
Chlorpromazine HclChlorpromazine Hcl18suppressed
Fluoxetine HclFluoxetine Hcl17suppressed
GlycopyrrolateGlycopyrrolate17suppressed
Carbidopa-Levodopa-EntacaponeCarbidopa/Levodopa/Entacapone16suppressed
CarbidopaCarbidopa15suppressed
ModafinilModafinil15suppressed
MyrbetriqMirabegron14suppressed
ZonisamideZonisamide14suppressed
PhenobarbitalPhenobarbital13suppressed
NeuproRotigotine12suppressed
Oxycodone HclOxycodone Hcl12suppressed
SkyclarysOmaveloxolone12suppressed
Pyridostigmine BromidePyridostigmine Bromide11suppressed

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 $16.76 · 1 records MDD US Operations, LLC Gocovri
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