Healthcare provider profile · identity verified

Dewan Khan, MD

Allopathic & Osteopathic Physicians|Internal Medicine · HOPELAWN, NJ · NPI 1306914825

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 Dewan Khan, MD received $1,085.26 in general payments during 2025 across 60 reported records.

Salix Pharmaceuticals, a division of Bausch Health US, LLC accounted for 22.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 21 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Farxiga, Jardiance, Ozempic, Rybelsus, Trelegy Ellipta, Xifaxan.

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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 53 claims for Linzess by this doctor in 2024.

Amgen 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 PROLIA as an associated drug or biological on 20867 records involving 11744 distinct recipient NPIs. Public Medicare Part D data also shows 31 claims for Prolia by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 148 claims for Farxiga by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Symbicort by this doctor in 2024.

Boehringer Ingelheim 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 48 claims for Jardiance by this doctor in 2024.

GlaxoSmithKline, 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 TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 124 claims for Trelegy Ellipta 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 48 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 26 claims for Trulicity 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 23 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.

Salix Pharmaceuticals, a division of Bausch Health US, 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 XIFAXAN as an associated drug or biological on 101901 records involving 33018 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Xifaxan by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,085.26

60 reported records · 12 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
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $240.0322.1%82025
ABBVIE INC. Unresolved — no canonical attribution shown $222.3020.5%162025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $146.6813.5%92025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $100.479.3%62025
Exact Sciences Corporation Unresolved — no canonical attribution shown $92.128.5%42025
Lilly USA, LLC Unresolved — no canonical attribution shown $85.727.9%52025
Novo Nordisk Inc Unresolved — no canonical attribution shown $84.937.8%52025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $46.604.3%32025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $18.571.7%12025
Amgen Inc. Unresolved — no canonical attribution shown $17.681.6%12025
IBSA Pharma Inc. Unresolved — no canonical attribution shown $15.861.5%12025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$14.301.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,085.2660

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
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $240.03 8 2025
Source payment records
  • 2025-01-10 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $15.75 · Open Payments source
  • 2025-02-28 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $18.08 · Open Payments source
  • 2025-03-21 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $18.18 · Open Payments source
  • 2025-07-14 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $18.98 · Open Payments source
  • 2025-08-04 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $14.93 · Open Payments source
  • 2025-10-23 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $125.00 · Open Payments source
  • 2025-11-17 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $15.47 · Open Payments source
  • 2025-11-24 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $13.64 · Open Payments source
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $173.87 13 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $162.47 10 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $155.29 12 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $76.39 3 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $70.86 4 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $69.93 4 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $69.93 4 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $67.16 4 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $48.43 3 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $46.60 3 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $29.61 2 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $18.57 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $17.77 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $17.77 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $17.68 1 2025
Source payment records
Flector
Normalized: flector
Drug IBSA Pharma Inc. $15.86 1 2025
Source payment records
Licart
Normalized: licart
Drug IBSA Pharma Inc. $15.86 1 2025
Source payment records
Tirosint
Normalized: tirosint
Drug IBSA Pharma Inc. $15.86 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $15.73 1 2025
Source payment records
MINIMED 780G
Normalized: minimed 780g
Device Medtronic, Inc. $14.30 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
FARXIGA
farxiga
2025 Farxiga 2024 148 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 48 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 23
Beneficiary count suppressed
exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 17
Beneficiary count suppressed
exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 124 exact normalized Medicare Part D
XIFAXAN
xifaxan
2025 Xifaxan 2024 16
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 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
53 15
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 PROLIA
open payments reported associated product
CMS Open Payments — General Payments
20867 supporting records · 11744 recipient NPIs · example record 1226874448
Prolia · 2024
Exact normalized brand match · 1 Part D row
31 16
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
148 46
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
48 15
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
124 28
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
48 15
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
26 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
23 suppressed by CMS
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
Salix Pharmaceuticals, a division of Bausch Health US, LLC
Exact reporting entity; no affiliate inference
2025 XIFAXAN
open payments reported associated product
CMS Open Payments — General Payments
101901 supporting records · 33018 recipient NPIs · example record 1231775337
Xifaxan · 2024
Exact normalized brand match · 1 Part D row
16 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
Atorvastatin CalciumAtorvastatin Calcium364116
Metformin HclMetformin Hcl22467
Pantoprazole SodiumPantoprazole Sodium20444
AlprazolamAlprazolam19027
Amlodipine BesylateAmlodipine Besylate18357
Levothyroxine SodiumLevothyroxine Sodium16534
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride16352
Rosuvastatin CalciumRosuvastatin Calcium15960
OmeprazoleOmeprazole14936
FarxigaDapagliflozin Propanediol14846
Albuterol Sulfate HfaAlbuterol Sulfate14235
Fluticasone PropionateFluticasone Propionate13651
Trelegy ElliptaFluticasone/Umeclidin/Vilanter12428
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen12118
Montelukast SodiumMontelukast Sodium12029
Losartan PotassiumLosartan Potassium10732
Oxycodone HclOxycodone Hcl83suppressed
GabapentinGabapentin8118
LisinoprilLisinopril8121
HydrochlorothiazideHydrochlorothiazide7820
AzithromycinAzithromycin7250
GlipizideGlipizide7118
TradjentaLinagliptin7116
Zolpidem TartrateZolpidem Tartrate70suppressed
Metoprolol TartrateMetoprolol Tartrate6922
Alendronate SodiumAlendronate Sodium6619
SimvastatinSimvastatin6622
FamotidineFamotidine6417
Cyclobenzaprine HclCyclobenzaprine Hcl6027
Enalapril MaleateEnalapril Maleate6016
Tamsulosin HclTamsulosin Hcl5917
EzetimibeEzetimibe5716
Diclofenac SodiumDiclofenac Sodium5618
GlimepirideGlimepiride5517
Escitalopram OxalateEscitalopram Oxalate5312
LinzessLinaclotide5315
Metoprolol SuccinateMetoprolol Succinate5319
CarvedilolCarvedilol5012
JardianceEmpagliflozin4815
ClopidogrelClopidogrel Bisulfate4714
Ciprofloxacin HclCiprofloxacin Hcl4634
EliquisApixaban4511
IrbesartanIrbesartan4512
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4515
Pravastatin SodiumPravastatin Sodium4414
IbuprofenIbuprofen4212
JanumetSitagliptin Phos/Metformin Hcl41suppressed
FurosemideFurosemide4011
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3829
PregabalinPregabalin37suppressed
Quetiapine FumarateQuetiapine Fumarate37suppressed
Cyproheptadine HclCyproheptadine Hcl3614
FinasterideFinasteride35suppressed
VascepaIcosapent Ethyl35suppressed
AmoxicillinAmoxicillin3427
Meclizine HclMeclizine Hcl3312
Repatha SureclickEvolocumab33suppressed
NabumetoneNabumetone3213
MethylprednisoloneMethylprednisolone3124
Nifedipine ErNifedipine31suppressed
ProliaDenosumab3116
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip30suppressed
Triamcinolone AcetonideTriamcinolone Acetonide3013
FenofibrateFenofibrate,micronized28suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog28suppressed
CilostazolCilostazol27suppressed
Clobetasol PropionateClobetasol Propionate27suppressed
Memantine HclMemantine Hcl27suppressed
TrulicityDulaglutide26suppressed
Dexlansoprazole DrDexlansoprazole24suppressed
RepaglinideRepaglinide24suppressed
Donepezil HclDonepezil Hcl23suppressed
OzempicSemaglutide23suppressed
Alcohol Prep PadsAlcohol Antiseptic Pads22suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide22suppressed
Risedronate SodiumRisedronate Sodium2211
Soliqua 100-33Insulin Glargine/Lixisenatide22suppressed
Olmesartan MedoxomilOlmesartan Medoxomil21suppressed
GlyxambiEmpagliflozin/Linagliptin20suppressed
TerconazoleTerconazole2012
AllopurinolAllopurinol19suppressed
JanuviaSitagliptin Phosphate18suppressed
LevofloxacinLevofloxacin1817
PrednisonePrednisone18suppressed
Tramadol HclTramadol Hcl18suppressed
Trazodone HclTrazodone Hcl18suppressed
ValsartanValsartan18suppressed
KetoconazoleKetoconazole17suppressed
MupirocinMupirocin17suppressed
Potassium ChloridePotassium Chloride17suppressed
RybelsusSemaglutide17suppressed
Tizanidine HclTizanidine Hcl17suppressed
Vitamin D2Ergocalciferol (Vitamin D2)1711
AtenololAtenolol16suppressed
Breo ElliptaFluticasone/Vilanterol16suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol16suppressed
Hydralazine HclHydralazine Hcl16suppressed
MeloxicamMeloxicam16suppressed
XifaxanRifaximin16suppressed
Duloxetine HclDuloxetine Hcl14suppressed
EndocetOxycodone Hcl/Acetaminophen14suppressed
Sertraline HclSertraline Hcl14suppressed
FentanylFentanyl13suppressed
FluconazoleFluconazole13suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic13suppressed
SymbicortBudesonide/Formoterol Fumarate13suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog12suppressed
Ciprofloxacin-DexamethasoneCiprofloxacin Hcl/Dexameth12suppressed
Labetalol HclLabetalol Hcl12suppressed
LantusInsulin Glargine,hum.Rec.Anlog12suppressed
Memantine Hcl ErMemantine Hcl12suppressed
MirtazapineMirtazapine12suppressed
NaproxenNaproxen12suppressed
Nortriptyline HclNortriptyline Hcl12suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide12suppressed
TorsemideTorsemide12suppressed
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic12suppressed
Acetaminophen-CodeineAcetaminophen With Codeine11suppressed
Ammonium LactateAmmonium Lactate11suppressed
ClonazepamClonazepam11suppressed
Clonidine HclClonidine Hcl11suppressed
ClotrimazoleClotrimazole11suppressed
SpironolactoneSpironolactone11suppressed
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 $1,085.26 · 60 records Salix Pharmaceuticals, a division of Bausch Health US, LLC BREZTRI, Cologuard Collection Kit, FARXIGA, Flector, JARDIANCE, LEQVIO, Licart, MINIMED 780G, MOUNJARO, Ozempic, QULIPTA, REPATHA, Rybelsus, TRELEGY ELLIPTA, The Cologuard Plus Collection Kit, Tirosint, UBRELVY, VRAYLAR, Wegovy, XIFAXAN, ZEPBOUND 11
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