Healthcare provider profile · identity verified

Chhan D Touch, RNCS FNP

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · LOWELL, MA · NPI 1194792408

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 Chhan D Touch, RNCS FNP received $2,205.62 in general payments during 2025 across 56 reported records.

AstraZeneca Pharmaceuticals LP accounted for 27.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 22 associated products.

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

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 123 claims for Farxiga by this doctor in 2024.

Bayer Healthcare 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 Kerendia as an associated drug or biological on 138674 records involving 48458 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Kerendia 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 211 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 211 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 79 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 30 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$2,205.62

56 reported records · 15 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 $595.5727.0%172025
Madrigal Pharmaceuticals Unresolved — no canonical attribution shown $260.5811.8%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $252.3111.4%42025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $249.8411.3%52025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $237.1010.8%62025
Amgen Inc. Unresolved — no canonical attribution shown $146.266.6%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $128.585.8%52025
Lundbeck LLC Unresolved — no canonical attribution shown $92.604.2%42025
Exact Sciences Corporation Unresolved — no canonical attribution shown $54.062.5%22025
Ardelyx, Inc. Unresolved — no canonical attribution shown $45.952.1%22025
PFIZER INC. Unresolved — no canonical attribution shown $40.741.9%22025
Corcept Therapeutics Unresolved — no canonical attribution shown $35.211.6%22025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $27.741.3%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $19.900.9%12025
Lucid Diagnostics Inc. Unresolved — no canonical attribution shown $19.180.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,185.4055
Education$20.221

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
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $342.44 9 2025
Source payment records
REZDIFFRA
Normalized: rezdiffra
Drug Madrigal Pharmaceuticals $260.58 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $252.31 4 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $237.10 6 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $232.23 10 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $212.58 5 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $150.76 2 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $146.26 2 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $109.89 4 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $46.44 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $46.43 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $46.43 2 2025
Source payment records
IBSRELA
Normalized: ibsrela
Drug Ardelyx, Inc. $45.95 2 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $40.74 2 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $40.74 2 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $40.74 2 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $35.21 2 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $27.09 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $26.97 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $26.88 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $19.90 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $19.90 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 123 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 211 exact normalized Medicare Part D
Kerendia
kerendia
2025 Kerendia 2024 20
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 30
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
123 35
Bayer Healthcare Pharmaceuticals Inc.
Exact reporting entity; no affiliate inference
2025 Kerendia
open payments reported associated product
CMS Open Payments — General Payments
138674 supporting records · 48458 recipient NPIs · example record 1225434663
Kerendia · 2024
Exact normalized brand match · 1 Part D row
20 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
211 47
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
211 47
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
79 16
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
30 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 Calcium566150
LisinoprilLisinopril419110
Metformin HclMetformin Hcl32681
Amlodipine BesylateAmlodipine Besylate26069
Losartan PotassiumLosartan Potassium22771
JardianceEmpagliflozin21147
OmeprazoleOmeprazole19258
Metoprolol SuccinateMetoprolol Succinate18948
Pantoprazole SodiumPantoprazole Sodium18653
Tamsulosin HclTamsulosin Hcl16952
Fluticasone PropionateFluticasone Propionate16565
GabapentinGabapentin16445
Albuterol Sulfate HfaAlbuterol Sulfate16144
Rosuvastatin CalciumRosuvastatin Calcium15942
JanuviaSitagliptin Phosphate13030
CelecoxibCelecoxib12737
FarxigaDapagliflozin Propanediol12335
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride12048
Levothyroxine SodiumLevothyroxine Sodium10119
Trazodone HclTrazodone Hcl9826
EzetimibeEzetimibe9534
HydrochlorothiazideHydrochlorothiazide9329
Diclofenac SodiumDiclofenac Sodium8230
FenofibrateFenofibrate Nanocrystallized8027
TrulicityDulaglutide7916
Alendronate SodiumAlendronate Sodium7823
FamotidineFamotidine6526
SimvastatinSimvastatin6020
NaproxenNaproxen5520
VascepaIcosapent Ethyl5512
Sertraline HclSertraline Hcl5212
Triamcinolone AcetonideTriamcinolone Acetonide5225
Quetiapine FumarateQuetiapine Fumarate51suppressed
AllopurinolAllopurinol4814
Ciprofloxacin HclCiprofloxacin Hcl4746
FinasterideFinasteride4715
Montelukast SodiumMontelukast Sodium4612
Mometasone FuroateMometasone Furoate4523
Donepezil HclDonepezil Hcl4411
HydrocortisoneHydrocortisone4411
LinzessLinaclotide4313
MeloxicamMeloxicam4214
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip4015
Pioglitazone HclPioglitazone Hcl4011
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3913
MirtazapineMirtazapine3612
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide3114
AtenololAtenolol30suppressed
OzempicSemaglutide30suppressed
FurosemideFurosemide29suppressed
Tramadol HclTramadol Hcl28suppressed
ClopidogrelClopidogrel Bisulfate27suppressed
Alcohol SwabsAlcohol Antiseptic Pads25suppressed
KetoconazoleKetoconazole25suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog25suppressed
CarvedilolCarvedilol24suppressed
Alcohol PadsAlcohol Antiseptic Pads22suppressed
Ventolin HfaAlbuterol Sulfate22suppressed
Icosapent EthylIcosapent Ethyl21suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters21suppressed
Prazosin HclPrazosin Hcl21suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium20suppressed
KerendiaFinerenone20suppressed
Metoprolol TartrateMetoprolol Tartrate20suppressed
MupirocinMupirocin2015
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog19suppressed
IrbesartanIrbesartan19suppressed
TradjentaLinagliptin19suppressed
LansoprazoleLansoprazole18suppressed
Meclizine HclMeclizine Hcl18suppressed
Pravastatin SodiumPravastatin Sodium18suppressed
Citalopram HbrCitalopram Hydrobromide17suppressed
Labetalol HclLabetalol Hcl17suppressed
Oxybutynin Chloride ErOxybutynin Chloride17suppressed
Alcohol Prep PadsAlcohol Antiseptic Pads16suppressed
ValsartanValsartan16suppressed
Bupropion Hcl SrBupropion Hcl15suppressed
ClonazepamClonazepam13suppressed
NabumetoneNabumetone13suppressed
Paroxetine HclParoxetine Hcl13suppressed
Propranolol HclPropranolol Hcl13suppressed
AlprazolamAlprazolam12suppressed
Nifedipine ErNifedipine12suppressed
PrednisonePrednisone12suppressed
TelmisartanTelmisartan12suppressed
Amitriptyline HclAmitriptyline Hcl11suppressed
Ciprofloxacin-DexamethasoneCiprofloxacin Hcl/Dexameth11suppressed
LorazepamLorazepam11suppressed
PregabalinPregabalin11suppressed
Spiriva HandihalerTiotropium Bromide11suppressed
Tresiba Flextouch U-200Insulin Degludec11suppressed

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 $2,205.62 · 56 records AstraZeneca Pharmaceuticals LP ABRYSVO, AIRSUPRA, AREXVY, BREZTRI, COMIRNATY, Cologuard Collection Kit, FARXIGA, IBSRELA, JARDIANCE, Kerendia, Korlym, MOUNJARO, OTEZLA, Ozempic, PREVNAR 20, REPATHA, REXULTI, REZDIFFRA, Rybelsus, SHINGRIX, The Cologuard Plus Collection Kit, 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