Healthcare provider profile · identity verified

Erik N. Watson, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · ATTLEBORO, MA · NPI 1477577799

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 Erik N. Watson, M.D. received $529.38 in general payments during 2025 across 24 reported records.

Novo Nordisk Inc accounted for 39.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 13 associated products.

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

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 18 claims for Farxiga 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 16 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 28 claims for Jardiance 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.

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

Payment overview · 2025

General Payments

$529.38

24 reported records · 9 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $210.2439.7%92025
Abbott Laboratories Unresolved — no canonical attribution shown $58.0311.0%32025
Antares Pharma, Inc. Unresolved — no canonical attribution shown $56.8510.7%32025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $48.209.1%22025
CeQur Corporation Unresolved — no canonical attribution shown $40.857.7%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $40.007.6%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $36.376.9%22025
GENZYME CORPORATION Unresolved — no canonical attribution shown $19.983.8%12025
TOLMAR, INC. Unresolved — no canonical attribution shown $18.863.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$529.3824

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
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $210.24 9 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $63.54 3 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $58.03 3 2025
Source payment records
XYOSTED
Normalized: xyosted
Drug Antares Pharma, Inc. $56.85 3 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $48.20 2 2025
Source payment records
CeQur Simplicity
Normalized: cequr simplicity
Device CeQur Corporation $40.85 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $21.13 1 2025
Source payment records
DUPIXENT
Normalized: dupixent
Biological GENZYME CORPORATION $19.98 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $19.50 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $18.87 1 2025
Source payment records
JATENZO
Normalized: jatenzo
Drug TOLMAR, INC. $18.86 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $18.55 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Lilly USA, LLC $16.87 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
JARDIANCE
jardiance
2025 Jardiance 2024 28 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 23
Beneficiary count suppressed
exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 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
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
18 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
16 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
28 11
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

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 Calcium522134
Losartan PotassiumLosartan Potassium387103
Amlodipine BesylateAmlodipine Besylate357104
Levothyroxine SodiumLevothyroxine Sodium32184
Metoprolol SuccinateMetoprolol Succinate30082
LisinoprilLisinopril28782
OmeprazoleOmeprazole28773
GabapentinGabapentin22957
LorazepamLorazepam20032
Tramadol HclTramadol Hcl18139
FurosemideFurosemide16636
Alendronate SodiumAlendronate Sodium15428
Albuterol Sulfate HfaAlbuterol Sulfate14648
Metformin Hcl ErMetformin Hcl14337
SimvastatinSimvastatin14137
AlprazolamAlprazolam13223
EliquisApixaban12831
Pantoprazole SodiumPantoprazole Sodium12235
Potassium ChloridePotassium Chloride11729
Trazodone HclTrazodone Hcl11424
Citalopram HbrCitalopram Hydrobromide11031
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen11017
AtenololAtenolol10229
Rosuvastatin CalciumRosuvastatin Calcium10131
Tamsulosin HclTamsulosin Hcl10129
Fluoxetine HclFluoxetine Hcl9924
Sertraline HclSertraline Hcl9923
Pravastatin SodiumPravastatin Sodium9621
HydrochlorothiazideHydrochlorothiazide9424
Oxycodone HclOxycodone Hcl8818
Metformin HclMetformin Hcl8422
Metoprolol TartrateMetoprolol Tartrate7318
MirtazapineMirtazapine7213
MeloxicamMeloxicam7114
ClonazepamClonazepam7013
Warfarin SodiumWarfarin Sodium6911
CarvedilolCarvedilol6714
PrednisonePrednisone6634
IbuprofenIbuprofen6415
Glipizide ErGlipizide6220
AllopurinolAllopurinol6018
DiazepamDiazepam54suppressed
Quetiapine FumarateQuetiapine Fumarate5316
Duloxetine HclDuloxetine Hcl50suppressed
AzithromycinAzithromycin4534
Felodipine ErFelodipine4414
Escitalopram OxalateEscitalopram Oxalate43suppressed
Fluticasone PropionateFluticasone Propionate4014
Zolpidem TartrateZolpidem Tartrate39suppressed
Bupropion Hcl SrBupropion Hcl38suppressed
ClopidogrelClopidogrel Bisulfate3611
Morphine Sulfate ErMorphine Sulfate36suppressed
CefuroximeCefuroxime Axetil3426
GlimepirideGlimepiride33suppressed
Terazosin HclTerazosin Hcl33suppressed
BumetanideBumetanide32suppressed
CelecoxibCelecoxib32suppressed
SpironolactoneSpironolactone31suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog29suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2823
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog28suppressed
ChlorthalidoneChlorthalidone28suppressed
Ciprofloxacin HclCiprofloxacin Hcl2823
JardianceEmpagliflozin2811
LamotrigineLamotrigine28suppressed
HydrocortisoneHydrocortisone27suppressed
Paroxetine HclParoxetine Hcl27suppressed
Donepezil HclDonepezil Hcl26suppressed
Methadone HclMethadone Hcl25suppressed
NaproxenNaproxen25suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl24suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate24suppressed
Klor-Con M20Potassium Chloride24suppressed
NystatinNystatin24suppressed
SynthroidLevothyroxine Sodium24suppressed
GlipizideGlipizide23suppressed
OzempicSemaglutide23suppressed
XareltoRivaroxaban23suppressed
Ondansetron HclOndansetron Hcl2111
TorsemideTorsemide21suppressed
IrbesartanIrbesartan20suppressed
Meclizine HclMeclizine Hcl2011
TradjentaLinagliptin20suppressed
Betamethasone DipropionateBetamethasone Dipropionate19suppressed
FentanylFentanyl19suppressed
Midodrine HclMidodrine Hcl19suppressed
Montelukast SodiumMontelukast Sodium19suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic19suppressed
Nifedipine ErNifedipine19suppressed
PregabalinPregabalin19suppressed
FarxigaDapagliflozin Propanediol18suppressed
FinasterideFinasteride18suppressed
Memantine HclMemantine Hcl18suppressed
TemazepamTemazepam18suppressed
ValsartanValsartan18suppressed
Amitriptyline HclAmitriptyline Hcl17suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl17suppressed
Doxycycline HyclateDoxycycline Hyclate1714
FamotidineFamotidine17suppressed
MethylprednisoloneMethylprednisolone1713
PaxlovidNirmatrelvir/Ritonavir1717
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic17suppressed
ValacyclovirValacyclovir Hcl17suppressed
AripiprazoleAripiprazole16suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen16suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter16suppressed
Advair HfaFluticasone Propion/Salmeterol15suppressed
Humalog Kwikpen U-100Insulin Lispro15suppressed
Propranolol HclPropranolol Hcl15suppressed
Tizanidine HclTizanidine Hcl14suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid14suppressed
OxcarbazepineOxcarbazepine13suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl13suppressed
RizatriptanRizatriptan Benzoate13suppressed
Sildenafil CitrateSildenafil Citrate13suppressed
Tolterodine TartrateTolterodine Tartrate13suppressed
Ventolin HfaAlbuterol Sulfate13suppressed
Bupropion HclBupropion Hcl12suppressed
CarisoprodolCarisoprodol12suppressed
ColchicineColchicine12suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1212
Breo ElliptaFluticasone/Vilanterol11suppressed
Buspirone HclBuspirone Hcl11suppressed
CephalexinCephalexin11suppressed
Doxazosin MesylateDoxazosin Mesylate11suppressed
FluconazoleFluconazole11suppressed
Imipramine HclImipramine Hcl11suppressed
LevoxylLevothyroxine Sodium11suppressed
LoperamideLoperamide Hcl11suppressed
Novolog FlexpenInsulin Aspart11suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended11suppressed
TopiramateTopiramate11suppressed
Triamcinolone AcetonideTriamcinolone Acetonide11suppressed

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 $529.38 · 24 records Novo Nordisk Inc AIRSUPRA, AREXVY, BREZTRI, CeQur Simplicity, DUPIXENT, FREESTYLE LIBRE 3, JARDIANCE, JATENZO, MOUNJARO, Ozempic, Rybelsus, TRELEGY ELLIPTA, XYOSTED 4
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