Healthcare provider profile · identity verified

Joseph D Clark, M.D.

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology · PUNXSUTAWNEY, PA · NPI 1194795856

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 D Clark, M.D. received $348.23 in general payments during 2025 across 10 reported records.

Teva Pharmaceuticals USA, Inc. accounted for 49.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 7 associated products.

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

ABBVIE 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 BOTOX as an associated drug or biological on 140321 records involving 30103 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Botox by this doctor in 2024.

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

Payment overview · 2025

General Payments

$348.23

10 reported records · 6 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
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $172.4949.5%22025
Biogen, Inc. Unresolved — no canonical attribution shown $102.9529.6%42025
PFIZER INC. Unresolved — no canonical attribution shown $21.416.2%12025
ARGENX US, INC. Unresolved — no canonical attribution shown $18.845.4%12025
ABBVIE INC. Unresolved — no canonical attribution shown $17.425.0%12025
UCB, Inc. Unresolved — no canonical attribution shown $15.124.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$175.748
Education$172.492

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
SPINRAZA
Normalized: spinraza
Biological Biogen, Inc. $102.95 4 2025
Source payment records
OCTAGAM IMMUNE GLOBULIN (HUMAN)
Normalized: octagam immune globulin human
Drug PFIZER INC. $21.41 1 2025
Source payment records
PANZYGA
Normalized: panzyga
Biological PFIZER INC. $21.41 1 2025
Source payment records
VYVGART HYTRULO
Normalized: vyvgart hytrulo
Drug ARGENX US, INC. $18.84 1 2025
Source payment records
BOTOX
Normalized: botox
Biological ABBVIE INC. $17.42 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $17.42 1 2025
Source payment records
Nayzilam
Normalized: nayzilam
Drug UCB, Inc. $15.12 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
BOTOX
botox
2025 Botox 2024 14
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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 BOTOX
open payments reported associated product
CMS Open Payments — General Payments
140321 supporting records · 30103 recipient NPIs · example record 1201352642
Botox · 2024
Exact normalized brand match · 1 Part D row
14 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
LamotrigineLamotrigine55suppressed
Duloxetine HclDuloxetine Hcl52suppressed
GabapentinGabapentin51suppressed
LevetiracetamLevetiracetam44suppressed
LacosamideLacosamide37suppressed
Carbidopa-LevodopaCarbidopa/Levodopa31suppressed
Donepezil HclDonepezil Hcl28suppressed
TopiramateTopiramate24suppressed
Memantine HclMemantine Hcl19suppressed
BaclofenBaclofen18suppressed
OxcarbazepineOxcarbazepine18suppressed
Rasagiline MesylateRasagiline Mesylate18suppressed
PrimidonePrimidone16suppressed
ZonisamideZonisamide16suppressed
Divalproex Sodium ErDivalproex Sodium15suppressed
Nortriptyline HclNortriptyline Hcl15suppressed
PregabalinPregabalin15suppressed
BotoxOnabotulinumtoxina14suppressed
EntacaponeEntacapone14suppressed
Carbamazepine ErCarbamazepine13suppressed
Ropinirole HclRopinirole Hcl13suppressed
Tiagabine HclTiagabine Hcl13suppressed
Gammagard LiquidImmun Glob G(Igg)/Gly/Iga Ov5012suppressed

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 $348.23 · 10 records Teva Pharmaceuticals USA, Inc. BOTOX, Nayzilam, OCTAGAM IMMUNE GLOBULIN (HUMAN), PANZYGA, QULIPTA, SPINRAZA, VYVGART HYTRULO 1
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