Healthcare provider profile · identity verified

John Robert Wedlake, MD

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology · STILLWATER, OK · NPI 1215221478

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 John Robert Wedlake, MD received $2,620.83 in general payments during 2025 across 149 reported records.

Novartis Pharmaceuticals Corporation accounted for 13.9% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 28 associated products.

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

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 QULIPTA as an associated drug or biological on 298617 records involving 58957 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Qulipta by this doctor in 2024.

ACADIA 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 NUPLAZID as an associated drug or biological on 20845 records involving 6448 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Nuplazid by this doctor in 2024.

Celgene Corporation 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 25 records involving 24 distinct recipient NPIs. Public Medicare Part D data also shows 29 claims for Eliquis by this doctor in 2024.

Novartis Pharmaceuticals Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported MAYZENT as an associated drug or biological on 26 records involving 26 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Mayzent 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 29 claims for Eliquis 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 PANZYGA as an associated drug or biological on 8346 records involving 3334 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Panzyga by this doctor in 2024.

SK Life Science, 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 XCOPRI as an associated drug or biological on 1992 records involving 782 distinct recipient NPIs. Public Medicare Part D data also shows 29 claims for Xcopri by this doctor in 2024.

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

Payment overview · 2025

General Payments

$2,620.83

149 reported records · 20 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
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $363.9913.9%282025
ABBVIE INC. Unresolved — no canonical attribution shown $304.4411.6%252025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $231.168.8%142025
SK Life Science, Inc. SK Life Science, Inc.
exact · evidence 2025-04-03
$224.888.6%92025
UCB, Inc. Unresolved — no canonical attribution shown $218.218.3%62025
ARGENX US, INC. Unresolved — no canonical attribution shown $205.737.8%92025
PFIZER INC. Unresolved — no canonical attribution shown $195.817.5%182025
ACADIA Pharmaceuticals Inc Unresolved — no canonical attribution shown $150.485.7%82025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $101.483.9%42025
Genentech USA, Inc. Unresolved — no canonical attribution shown $89.633.4%42025
Celgene Corporation Unresolved — no canonical attribution shown $79.873.0%42025
Merz Pharmaceuticals, LLC Unresolved — no canonical attribution shown $76.862.9%32025
Eisai Inc. Unresolved — no canonical attribution shown $71.072.7%42025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $66.702.5%32025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $61.662.4%32025
TG Therapeutics, Inc. Unresolved — no canonical attribution shown $61.372.3%22025
Biogen, Inc. Unresolved — no canonical attribution shown $41.041.6%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $27.771.1%12025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$27.171.0%12025
Amneal Pharmaceuticals LLC Unresolved — no canonical attribution shown $21.510.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,620.83149

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
KESIMPTA
Normalized: kesimpta
Drug Novartis Pharmaceuticals Corporation $363.99 28 2025
Source payment records
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $231.16 14 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $206.81 17 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $199.58 18 2025
Source payment records
Rystiggo
Normalized: rystiggo
Drug UCB, Inc. $197.03 5 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $195.81 18 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $195.81 18 2025
Source payment records
VYVGART HYTRULO
Normalized: vyvgart hytrulo
Drug ARGENX US, INC. $181.76 8 2025
Source payment records
NUPLAZID
Normalized: nuplazid
Drug ACADIA Pharmaceuticals Inc $150.48 8 2025
Source payment records
PONVORY
Normalized: ponvory
Drug Vanda Pharmaceuticals Inc. $101.48 4 2025
Source payment records
Ocrevus Zunovo
Normalized: ocrevus zunovo
Biological Genentech USA, Inc. $89.63 4 2025
Source payment records
ZEPOSIA
Normalized: zeposia
Drug Celgene Corporation $79.87 4 2025
Source payment records
Leqembi
Normalized: leqembi
Drug Eisai Inc. $71.07 4 2025
Source payment records
ULTOMIRIS
Normalized: ultomiris
Biological Alexion Pharmaceuticals, Inc. $66.70 3 2025
Source payment records
BRIUMVI
Normalized: briumvi
Drug TG Therapeutics, Inc. $61.37 2 2025
Source payment records
INBRIJA
Normalized: inbrija
Drug Merz Pharmaceuticals, LLC $57.89 2 2025
Source payment records
VYALEV
Normalized: vyalev
Drug ABBVIE INC. $45.73 2 2025
Source payment records
TYSABRI
Normalized: tysabri
Biological Biogen, Inc. $41.04 2 2025
Source payment records
VUMERITY
Normalized: vumerity
Drug Biogen, Inc. $41.04 2 2025
Source payment records
Symbravo
Normalized: symbravo
Drug Axsome Therapeutics, Inc. $40.94 2 2025
Source payment records
BOTOX
Normalized: botox
Biological ABBVIE INC. $37.30 4 2025
Source payment records
EMGALITY
Normalized: emgality
Drug Lilly USA, LLC $27.77 1 2025
Source payment records
INCEPTIV
Normalized: inceptiv
Device Medtronic, Inc. $27.17 1 2025
Source payment records
VYVGART
Normalized: vyvgart
Drug ARGENX US, INC. $23.97 1 2025
Source payment records
CREXONT
Normalized: crexont
Drug Amneal Pharmaceuticals LLC $21.51 1 2025
Source payment records
Briviact
Normalized: briviact
Drug UCB, Inc. $21.18 1 2025
Source payment records
Sunosi
Normalized: sunosi
Drug Axsome Therapeutics, Inc. $20.72 1 2025
Source payment records
Xeomin
Normalized: xeomin
Biological Merz Pharmaceuticals, LLC $18.97 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
NUPLAZID
nuplazid
2025 Nuplazid 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
QULIPTA
qulipta
2025 Qulipta 2024 22
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 QULIPTA
open payments reported associated product
CMS Open Payments — General Payments
298617 supporting records · 58957 recipient NPIs · example record 1201352530
Qulipta · 2024
Exact normalized brand match · 1 Part D row
22 suppressed by CMS
ACADIA Pharmaceuticals Inc
Exact reporting entity; no affiliate inference
2025 NUPLAZID
open payments reported associated product
CMS Open Payments — General Payments
20845 supporting records · 6448 recipient NPIs · example record 1247763852
Nuplazid · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
Celgene Corporation
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
25 supporting records · 24 recipient NPIs · example record 1184385048
Eliquis · 2024
Exact normalized brand match · 1 Part D row
29 suppressed by CMS
Novartis Pharmaceuticals Corporation
Exact reporting entity; no affiliate inference
2025 MAYZENT
open payments reported associated product
CMS Open Payments — General Payments
26 supporting records · 26 recipient NPIs · example record 1200006493
Mayzent · 2024
Exact normalized brand match · 1 Part D row
12 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
29 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PANZYGA
open payments reported associated product
CMS Open Payments — General Payments
8346 supporting records · 3334 recipient NPIs · example record 1228795271
Panzyga · 2024
Exact normalized brand match · 1 Part D row
16 suppressed by CMS
SK Life Science, Inc.
Exact reporting entity; no affiliate inference
2025 XCOPRI
open payments reported associated product
CMS Open Payments — General Payments
1992 supporting records · 782 recipient NPIs · example record 1252276115
Xcopri · 2024
Exact normalized brand match · 1 Part D row
29 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
Donepezil HclDonepezil Hcl29195
GabapentinGabapentin22662
Carbidopa-LevodopaCarbidopa/Levodopa17849
Amitriptyline HclAmitriptyline Hcl15149
NaproxenNaproxen14152
Memantine HclMemantine Hcl13747
LevetiracetamLevetiracetam13037
PregabalinPregabalin12131
TopiramateTopiramate11039
PrimidonePrimidone7824
Cyanocobalamin InjectionCyanocobalamin (Vitamin B-12)6515
LacosamideLacosamide5713
Quetiapine FumarateQuetiapine Fumarate5619
Propranolol HclPropranolol Hcl5015
Sumatriptan SuccinateSumatriptan Succinate4519
Atorvastatin CalciumAtorvastatin Calcium43suppressed
Duloxetine HclDuloxetine Hcl42suppressed
AmantadineAmantadine Hcl29suppressed
EliquisApixaban29suppressed
XcopriCenobamate29suppressed
Aimovig AutoinjectorErenumab-Aooe28suppressed
OxcarbazepineOxcarbazepine23suppressed
ClopidogrelClopidogrel Bisulfate22suppressed
LisinoprilLisinopril22suppressed
OlanzapineOlanzapine22suppressed
QuliptaAtogepant22suppressed
Pyridostigmine BromidePyridostigmine Bromide21suppressed
Pyridostigmine Bromide ErPyridostigmine Bromide19suppressed
Citalopram HbrCitalopram Hydrobromide18suppressed
LamotrigineLamotrigine18suppressed
CarbamazepineCarbamazepine17suppressed
Midodrine HclMidodrine Hcl17suppressed
PanzygaImmun Glob G(Igg)-Ifas/Glycine16suppressed
Divalproex Sodium ErDivalproex Sodium15suppressed
Gamunex-CImmune Globul G/Gly/Iga Avg 4615suppressed
PrednisonePrednisone15suppressed
GlatopaGlatiramer Acetate14suppressed
Losartan PotassiumLosartan Potassium14suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl14suppressed
Emgality PenGalcanezumab-Gnlm13suppressed
PhenobarbitalPhenobarbital13suppressed
Clorazepate DipotassiumClorazepate Dipotassium12suppressed
Cyproheptadine HclCyproheptadine Hcl12suppressed
Divalproex SodiumDivalproex Sodium12suppressed
MayzentSiponimod12suppressed
NuplazidPimavanserin Tartrate12suppressed
Kesimpta PenOfatumumab11suppressed
XareltoRivaroxaban11suppressed

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 $2,620.83 · 149 records Novartis Pharmaceuticals Corporation BOTOX, BRIUMVI, Briviact, CREXONT, EMGALITY, INBRIJA, INCEPTIV, INGREZZA, KESIMPTA, Leqembi, NUPLAZID, NURTEC ODT, Ocrevus Zunovo, PONVORY, QULIPTA, Rystiggo, Sunosi, Symbravo, TYSABRI, UBRELVY, ULTOMIRIS, VUMERITY, VYALEV, VYVGART, VYVGART HYTRULO, Xeomin, ZAVZPRET, ZEPOSIA 7
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