Healthcare provider profile · identity verified

Kanwardeep Singh Grewal, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · FRENCH CAMP, CA · NPI 1205854833

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 Kanwardeep Singh Grewal, M.D. received $281.84 in general payments during 2025 across 10 reported records.

AstraZeneca Pharmaceuticals LP accounted for 52.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 8 associated products.

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

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 86 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 11 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 37 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 14 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 37 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 14 claims for Trulicity by this doctor in 2024.

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

Payment overview · 2025

General Payments

$281.84

10 reported records · 4 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
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $146.8052.1%42025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $63.8522.6%32025
Lilly USA, LLC Unresolved — no canonical attribution shown $52.9218.8%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $18.276.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$281.8410

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
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $82.53 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $82.53 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $63.85 3 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $41.63 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $28.36 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $24.56 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $18.27 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $18.27 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 86 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 37
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
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
86 17
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
11 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
37 suppressed by CMS
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
14 suppressed by CMS
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
37 suppressed by CMS
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
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
Atorvastatin CalciumAtorvastatin Calcium21364
Amlodipine BesylateAmlodipine Besylate19357
Losartan PotassiumLosartan Potassium13134
Metoprolol SuccinateMetoprolol Succinate12734
Metformin HclMetformin Hcl12239
LisinoprilLisinopril12037
Tamsulosin HclTamsulosin Hcl9729
FarxigaDapagliflozin Propanediol8617
Levothyroxine SodiumLevothyroxine Sodium7631
OmeprazoleOmeprazole7624
GabapentinGabapentin6324
HydrochlorothiazideHydrochlorothiazide5115
SimvastatinSimvastatin5114
AlprazolamAlprazolam4712
Rosuvastatin CalciumRosuvastatin Calcium4719
FinasterideFinasteride44suppressed
AzithromycinAzithromycin4338
GlipizideGlipizide4312
Albuterol Sulfate HfaAlbuterol Sulfate4214
CarvedilolCarvedilol40suppressed
Triamcinolone AcetonideTriamcinolone Acetonide4022
JardianceEmpagliflozin37suppressed
Acetaminophen-CodeineAcetaminophen With Codeine3321
FurosemideFurosemide3311
Pantoprazole SodiumPantoprazole Sodium3215
AtenololAtenolol30suppressed
Ciprofloxacin HclCiprofloxacin Hcl2723
JanuviaSitagliptin Phosphate27suppressed
Fluticasone PropionateFluticasone Propionate26suppressed
Oxybutynin Chloride ErOxybutynin Chloride26suppressed
AllopurinolAllopurinol24suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen22suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide22suppressed
PrednisonePrednisone2221
RybelsusSemaglutide22suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog21suppressed
MeloxicamMeloxicam2116
Tramadol HclTramadol Hcl21suppressed
Zolpidem TartrateZolpidem Tartrate21suppressed
Alendronate SodiumAlendronate Sodium20suppressed
OzempicSemaglutide19suppressed
LorazepamLorazepam18suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1817
XareltoRivaroxaban18suppressed
Novolog FlexpenInsulin Aspart17suppressed
Oxybutynin ChlorideOxybutynin Chloride17suppressed
EliquisApixaban16suppressed
Metoprolol TartrateMetoprolol Tartrate16suppressed
EzetimibeEzetimibe15suppressed
GlimepirideGlimepiride15suppressed
Azelastine HclAzelastine Hcl14suppressed
FamotidineFamotidine14suppressed
FluconazoleFluconazole14suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog14suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide14suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter14suppressed
TrulicityDulaglutide14suppressed
PregabalinPregabalin13suppressed
Vitamin D2Ergocalciferol (Vitamin D2)13suppressed
Doxycycline HyclateDoxycycline Hyclate1211
Hydralazine HclHydralazine Hcl12suppressed
Meclizine HclMeclizine Hcl12suppressed
Metformin Hcl ErMetformin Hcl12suppressed
NaproxenNaproxen12suppressed
Paroxetine HclParoxetine Hcl12suppressed
Pioglitazone HclPioglitazone Hcl12suppressed
Glipizide ErGlipizide11suppressed
Repatha SureclickEvolocumab11suppressed
Sertraline HclSertraline Hcl11suppressed
SymbicortBudesonide/Formoterol Fumarate11suppressed

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 $281.84 · 10 records AstraZeneca Pharmaceuticals LP AIRSUPRA, AREXVY, BREZTRI, FARXIGA, JARDIANCE, MOUNJARO, SHINGRIX, ZEPBOUND 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