Healthcare provider profile · identity verified

John Christopher Wohar, D.O.

Allopathic & Osteopathic Physicians|Internal Medicine · PITTSBURGH, PA · NPI 1578794244

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 Christopher Wohar, D.O. received $266.76 in general payments during 2025 across 6 reported records.

Phathom Pharmaceuticals, Inc. accounted for 52.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 5 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Mounjaro, Ozempic, Paxlovid.

Lilly USA, LLC 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 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 113 claims for Jardiance by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 31 claims for Mounjaro 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 60 claims for Ozempic 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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Rybelsus 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 219 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 38 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$266.76

6 reported records · 5 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
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $140.3652.6%22025
Baxter Healthcare Unresolved — no canonical attribution shown $60.7722.8%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $25.009.4%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $24.899.3%12025
PFIZER INC. Unresolved — no canonical attribution shown $15.745.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$205.995
Debt forgiveness$60.771

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
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $140.36 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $25.00 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $24.89 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $15.74 1 2025
Source payment records
PAXLOVID
Normalized: paxlovid
Drug PFIZER INC. $15.74 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
MOUNJARO
mounjaro
2025 Mounjaro 2024 31
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 60 exact normalized Medicare Part D
PAXLOVID
paxlovid
2025 Paxlovid 2024 38 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
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
113 23
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
31 suppressed by CMS
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
60 15
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
17 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
219 43
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
38 37

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
Levothyroxine SodiumLevothyroxine Sodium745153
Atorvastatin CalciumAtorvastatin Calcium617156
LisinoprilLisinopril594143
Amlodipine BesylateAmlodipine Besylate571129
OmeprazoleOmeprazole495121
SimvastatinSimvastatin41297
GabapentinGabapentin38193
FurosemideFurosemide375107
Losartan PotassiumLosartan Potassium32980
Metoprolol TartrateMetoprolol Tartrate30377
Tamsulosin HclTamsulosin Hcl27571
HydrochlorothiazideHydrochlorothiazide27166
Potassium ChloridePotassium Chloride26364
LorazepamLorazepam26155
Pantoprazole SodiumPantoprazole Sodium25965
Metformin HclMetformin Hcl25567
CarvedilolCarvedilol24350
Alendronate SodiumAlendronate Sodium23148
EliquisApixaban21943
GlipizideGlipizide21441
Rosuvastatin CalciumRosuvastatin Calcium20863
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen19943
Sertraline HclSertraline Hcl19745
AllopurinolAllopurinol17637
Fluticasone PropionateFluticasone Propionate17568
PrednisonePrednisone174119
FamotidineFamotidine16641
Metoprolol SuccinateMetoprolol Succinate16547
Pravastatin SodiumPravastatin Sodium16340
Duloxetine HclDuloxetine Hcl16030
Tramadol HclTramadol Hcl15551
Albuterol Sulfate HfaAlbuterol Sulfate15462
AlprazolamAlprazolam14932
XareltoRivaroxaban14424
Montelukast SodiumMontelukast Sodium13234
Cyclobenzaprine HclCyclobenzaprine Hcl13144
AtenololAtenolol12328
Trazodone HclTrazodone Hcl11929
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen11724
JardianceEmpagliflozin11323
Isosorbide Mononitrate ErIsosorbide Mononitrate11123
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid11127
SynthroidLevothyroxine Sodium10825
MeloxicamMeloxicam10730
Warfarin SodiumWarfarin Sodium10026
Fluoxetine HclFluoxetine Hcl9818
Ondansetron OdtOndansetron9833
Zolpidem TartrateZolpidem Tartrate9716
JanuviaSitagliptin Phosphate9614
Diclofenac SodiumDiclofenac Sodium9526
ClopidogrelClopidogrel Bisulfate9324
Escitalopram OxalateEscitalopram Oxalate9221
IrbesartanIrbesartan9221
SpironolactoneSpironolactone9224
Buspirone HclBuspirone Hcl8722
Trelegy ElliptaFluticasone/Umeclidin/Vilanter8716
Meclizine HclMeclizine Hcl8428
BaclofenBaclofen8321
Doxycycline HyclateDoxycycline Hyclate8339
CelecoxibCelecoxib8219
Diltiazem 24hr Er (Cd)Diltiazem Hcl7924
Bupropion Hcl SrBupropion Hcl7718
Lantus SolostarInsulin Glargine,hum.Rec.Anlog7515
Oxycodone HclOxycodone Hcl7424
Donepezil HclDonepezil Hcl7213
Hydralazine HclHydralazine Hcl7116
IbuprofenIbuprofen7120
MyrbetriqMirabegron6920
Citalopram HbrCitalopram Hydrobromide6818
Paroxetine HclParoxetine Hcl6818
Breo ElliptaFluticasone/Vilanterol6715
Metformin Hcl ErMetformin Hcl6619
ValsartanValsartan6320
ClonazepamClonazepam6111
EzetimibeEzetimibe6114
OzempicSemaglutide6015
Amitriptyline HclAmitriptyline Hcl5912
ArexvyRsvpref3 Antigen/As01e/Pf5858
CefuroximeCefuroxime Axetil5850
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav5350
Clonidine HclClonidine Hcl53suppressed
FinasterideFinasteride5214
Pramipexole DihydrochloridePramipexole Di-Hcl50suppressed
TradjentaLinagliptin50suppressed
PregabalinPregabalin49suppressed
Nifedipine ErNifedipine4611
ValacyclovirValacyclovir Hcl4624
GlimepirideGlimepiride45suppressed
Oxybutynin ChlorideOxybutynin Chloride4212
Ropinirole HclRopinirole Hcl42suppressed
Ventolin HfaAlbuterol Sulfate4221
Esomeprazole MagnesiumEsomeprazole Magnesium40suppressed
Hydroxyzine HclHydroxyzine Hcl4011
LevetiracetamLevetiracetam40suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol3912
Memantine HclMemantine Hcl39suppressed
PaxlovidNirmatrelvir/Ritonavir3837
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide3713
Doxepin HclDoxepin Hcl36suppressed
Pioglitazone HclPioglitazone Hcl36suppressed
TopiramateTopiramate3611
NitroglycerinNitroglycerin3517
Venlafaxine Hcl ErVenlafaxine Hcl35suppressed
ColchicineColchicine3412
SucralfateSucralfate3411
Azelastine HclAzelastine Hcl33suppressed
CephalexinCephalexin3325
LidocaineLidocaine33suppressed
Quetiapine FumarateQuetiapine Fumarate33suppressed
Triamcinolone AcetonideTriamcinolone Acetonide3320
BumetanideBumetanide31suppressed
MounjaroTirzepatide31suppressed
RepaglinideRepaglinide31suppressed
AmoxicillinAmoxicillin3013
Klor-Con M20Potassium Chloride30suppressed
Doxazosin MesylateDoxazosin Mesylate29suppressed
Propranolol HclPropranolol Hcl28suppressed
Bupropion XlBupropion Hcl27suppressed
Ipratropium BromideIpratropium Bromide2711
Spiriva RespimatTiotropium Bromide27suppressed
EntrestoSacubitril/Valsartan26suppressed
Lithium CarbonateLithium Carbonate26suppressed
TemazepamTemazepam26suppressed
Combivent RespimatIpratropium/Albuterol Sulfate25suppressed
EstradiolEstradiol25suppressed
MethocarbamolMethocarbamol25suppressed
OlanzapineOlanzapine25suppressed
Dicyclomine HclDicyclomine Hcl24suppressed
DigoxinDigoxin24suppressed
FenofibrateFenofibrate24suppressed
NystatinNystatin2415
LevofloxacinLevofloxacin2319
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2317
Advair HfaFluticasone Propion/Salmeterol22suppressed
LovastatinLovastatin22suppressed
Morphine Sulfate ErMorphine Sulfate22suppressed
Novolog FlexpenInsulin Aspart22suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate21suppressed
Carbidopa-LevodopaCarbidopa/Levodopa21suppressed
Glipizide ErGlipizide21suppressed
LansoprazoleLansoprazole21suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide21suppressed
AripiprazoleAripiprazole20suppressed
Carbamazepine ErCarbamazepine20suppressed
Divalproex SodiumDivalproex Sodium20suppressed
Sildenafil CitrateSildenafil Citrate20suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic20suppressed
Vitamin D2Ergocalciferol (Vitamin D2)20suppressed
AzithromycinAzithromycin1918
DiazepamDiazepam19suppressed
IndapamideIndapamide19suppressed
LactuloseLactulose19suppressed
MupirocinMupirocin1912
Oxybutynin Chloride ErOxybutynin Chloride19suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog18suppressed
Labetalol HclLabetalol Hcl18suppressed
MirtazapineMirtazapine18suppressed
MetolazoneMetolazone17suppressed
NexiumEsomeprazole Magnesium17suppressed
RisperidoneRisperidone17suppressed
RybelsusSemaglutide17suppressed
Ondansetron HclOndansetron Hcl16suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended16suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1615
Hydroxychloroquine SulfateHydroxychloroquine Sulfate15suppressed
MethotrexateMethotrexate Sodium15suppressed
Metoclopramide HclMetoclopramide Hcl15suppressed
ShingrixVaricella-Zoster Ge/As01b/Pf1515
Sumatriptan SuccinateSumatriptan Succinate15suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine14suppressed
LinzessLinaclotide14suppressed
Testosterone CypionateTestosterone Cypionate14suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr13suppressed
Benztropine MesylateBenztropine Mesylate13suppressed
Chlorpromazine HclChlorpromazine Hcl13suppressed
CreonLipase/Protease/Amylase13suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate13suppressed
Enalapril MaleateEnalapril Maleate13suppressed
IngrezzaValbenazine Tosylate13suppressed
PhenytoinPhenytoin13suppressed
RamiprilRamipril13suppressed
RivastigmineRivastigmine13suppressed
VascepaIcosapent Ethyl13suppressed
FenofibrateFenofibrate Nanocrystallized12suppressed
FluconazoleFluconazole12suppressed
HaloperidolHaloperidol12suppressed
Mirabegron ErMirabegron12suppressed
NabumetoneNabumetone12suppressed
NitrofurantoinNitrofurantoin Macrocrystal12suppressed
Prochlorperazine MaleateProchlorperazine Maleate12suppressed
UrsodiolUrsodiol12suppressed
KetoconazoleKetoconazole11suppressed
NaproxenNaproxen11suppressed
OxycontinOxycodone Hcl11suppressed
Varenicline TartrateVarenicline Tartrate11suppressed
Verapamil ErVerapamil Hcl11suppressed
ZenpepLipase/Protease/Amylase11suppressed

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 $266.76 · 6 records Phathom Pharmaceuticals, Inc. MOUNJARO, NURTEC ODT, Ozempic, PAXLOVID, VOQUEZNA 6
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