Healthcare provider profile · identity verified

Jonathan B Grenoble, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · PITTSFIELD, MA · NPI 1205869047

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 Jonathan B Grenoble, M.D. received $124.99 in general payments during 2025 across 1 reported records.

PFIZER INC. accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

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 ABRYSVO as an associated drug or biological on 55380 records involving 31565 distinct recipient NPIs. Public Medicare Part D data also shows 124 claims for Abrysvo 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 407 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 30 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

$124.99

1 reported records · 1 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
PFIZER INC. Unresolved — no canonical attribution shown $124.99100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$124.991

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
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $124.99 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ABRYSVO
open payments reported associated product
CMS Open Payments — General Payments
55380 supporting records · 31565 recipient NPIs · example record 1228794147
Abrysvo · 2024
Exact normalized brand match · 1 Part D row
124 123
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
407 63
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
30 29

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 Calcium1108300
Levothyroxine SodiumLevothyroxine Sodium832134
LisinoprilLisinopril675174
Amlodipine BesylateAmlodipine Besylate603168
OmeprazoleOmeprazole544137
GabapentinGabapentin517116
LorazepamLorazepam459121
Metformin HclMetformin Hcl417111
Metoprolol SuccinateMetoprolol Succinate417108
EliquisApixaban40763
HydrochlorothiazideHydrochlorothiazide393108
Warfarin SodiumWarfarin Sodium38130
Trazodone HclTrazodone Hcl37574
SimvastatinSimvastatin31796
Tamsulosin HclTamsulosin Hcl31584
FurosemideFurosemide29380
Losartan PotassiumLosartan Potassium27089
Citalopram HbrCitalopram Hydrobromide25662
Tramadol HclTramadol Hcl21160
Sertraline HclSertraline Hcl19939
Rosuvastatin CalciumRosuvastatin Calcium18349
AllopurinolAllopurinol18050
AlprazolamAlprazolam18043
Metoprolol TartrateMetoprolol Tartrate18042
MirtazapineMirtazapine17832
Albuterol Sulfate HfaAlbuterol Sulfate17662
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide17657
Fluoxetine HclFluoxetine Hcl16642
ClopidogrelClopidogrel Bisulfate15035
Pantoprazole SodiumPantoprazole Sodium14744
AtenololAtenolol14435
GlimepirideGlimepiride13734
Cyclobenzaprine HclCyclobenzaprine Hcl13432
CarvedilolCarvedilol13223
AbrysvoRsv Vacc, Pref A And Pref B/Pf124123
Divalproex SodiumDivalproex Sodium12215
Oxycodone HclOxycodone Hcl12225
Potassium ChloridePotassium Chloride11425
PrednisonePrednisone11341
XareltoRivaroxaban11321
Pravastatin SodiumPravastatin Sodium11233
Duloxetine HclDuloxetine Hcl10630
Zolpidem TartrateZolpidem Tartrate10121
Bupropion XlBupropion Hcl9930
ClonazepamClonazepam9722
Buspirone HclBuspirone Hcl9112
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen8718
Quetiapine FumarateQuetiapine Fumarate8720
TorsemideTorsemide8112
Fluticasone PropionateFluticasone Propionate8028
Escitalopram OxalateEscitalopram Oxalate7818
Montelukast SodiumMontelukast Sodium7516
SpironolactoneSpironolactone7519
IbuprofenIbuprofen7428
FinasterideFinasteride7321
Triamcinolone AcetonideTriamcinolone Acetonide7337
TrulicityDulaglutide7215
Trelegy ElliptaFluticasone/Umeclidin/Vilanter7012
FamotidineFamotidine6919
JardianceEmpagliflozin6817
Ropinirole HclRopinirole Hcl6714
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen6616
NystopNystatin6224
ShingrixVaricella-Zoster Ge/As01b/Pf6047
Doxycycline HyclateDoxycycline Hyclate5840
Hydroxyzine HclHydroxyzine Hcl5714
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide5723
CelecoxibCelecoxib55suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate55suppressed
BaclofenBaclofen5411
Hydralazine HclHydralazine Hcl53suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog5314
AripiprazoleAripiprazole5211
Alendronate SodiumAlendronate Sodium4920
Amitriptyline HclAmitriptyline Hcl4915
Solifenacin SuccinateSolifenacin Succinate4911
Ventolin HfaAlbuterol Sulfate4920
JantovenWarfarin Sodium4811
PregabalinPregabalin4811
DiazepamDiazepam4718
GlipizideGlipizide44suppressed
Donepezil HclDonepezil Hcl4312
Venlafaxine Hcl ErVenlafaxine Hcl4211
GemtesaVibegron41suppressed
OzempicSemaglutide4111
Bupropion Hcl SrBupropion Hcl3912
Carbidopa-LevodopaCarbidopa/Levodopa39suppressed
Ondansetron HclOndansetron Hcl3917
Autoshield Duo Pen NeedlePen Needle,dual Safety,diabetc37suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine37suppressed
FarxigaDapagliflozin Propanediol37suppressed
Tizanidine HclTizanidine Hcl37suppressed
LovastatinLovastatin36suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3622
Albuterol SulfateAlbuterol Sulfate35suppressed
Diclofenac SodiumDiclofenac Sodium3512
LevetiracetamLevetiracetam35suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog34suppressed
EntrestoSacubitril/Valsartan34suppressed
CephalexinCephalexin3215
CarisoprodolCarisoprodol30suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl3012
Methylphenidate HclMethylphenidate Hcl30suppressed
PaxlovidNirmatrelvir/Ritonavir3029
Valproic AcidValproic Acid (As Sodium Salt)30suppressed
ChlorthalidoneChlorthalidone29suppressed
EzetimibeEzetimibe29suppressed
IrbesartanIrbesartan28suppressed
LatanoprostLatanoprost28suppressed
Verapamil SrVerapamil Hcl28suppressed
PrimidonePrimidone27suppressed
ValacyclovirValacyclovir Hcl2711
NitrofurantoinNitrofurantoin Macrocrystal2613
NystatinNystatin2612
Propranolol HclPropranolol Hcl26suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol25suppressed
Chlorhexidine GluconateChlorhexidine Gluconate24suppressed
Clonidine HclClonidine Hcl24suppressed
JanuviaSitagliptin Phosphate24suppressed
LacosamideLacosamide24suppressed
LactuloseLactulose24suppressed
SynthroidLevothyroxine Sodium24suppressed
Varenicline TartrateVarenicline Tartrate24suppressed
EstradiolEstradiol23suppressed
Memantine HclMemantine Hcl23suppressed
Metformin Hcl ErMetformin Hcl23suppressed
SymbicortBudesonide/Formoterol Fumarate23suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine22suppressed
Sumatriptan SuccinateSumatriptan Succinate22suppressed
MupirocinMupirocin21suppressed
ValsartanValsartan21suppressed
Paroxetine HclParoxetine Hcl20suppressed
AmoxicillinAmoxicillin1911
NovologInsulin Aspart19suppressed
HumalogInsulin Lispro18suppressed
Labetalol HclLabetalol Hcl18suppressed
Lithium CarbonateLithium Carbonate18suppressed
Novolin 70-30Insulin Nph Hum/Reg Insulin Hm18suppressed
OxcarbazepineOxcarbazepine18suppressed
TopiramateTopiramate18suppressed
Ziprasidone HclZiprasidone Hcl18suppressed
Advair DiskusFluticasone Propion/Salmeterol17suppressed
Brimonidine TartrateBrimonidine Tartrate17suppressed
Mometasone FuroateMometasone Furoate17suppressed
RisperidoneRisperidone17suppressed
Venlafaxine HclVenlafaxine Hcl17suppressed
Verapamil ErVerapamil Hcl17suppressed
Acetaminophen-CodeineAcetaminophen With Codeine16suppressed
Breo ElliptaFluticasone/Vilanterol16suppressed
Ciprofloxacin HclCiprofloxacin Hcl1613
Enalapril MaleateEnalapril Maleate16suppressed
Oxybutynin Chloride ErOxybutynin Chloride16suppressed
Amiodarone HclAmiodarone Hcl15suppressed
Arnuity ElliptaFluticasone Furoate15suppressed
Combivent RespimatIpratropium/Albuterol Sulfate15suppressed
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate15suppressed
NaproxenNaproxen15suppressed
NitroglycerinNitroglycerin1512
Olmesartan MedoxomilOlmesartan Medoxomil15suppressed
Propranolol Hcl ErPropranolol Hcl15suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip14suppressed
Nortriptyline HclNortriptyline Hcl14suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1313
ColchicineColchicine13suppressed
Doxazosin MesylateDoxazosin Mesylate13suppressed
FenofibrateFenofibrate Nanocrystallized13suppressed
LamotrigineLamotrigine13suppressed
MeloxicamMeloxicam13suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic13suppressed
OlanzapineOlanzapine13suppressed
Carbamazepine ErCarbamazepine12suppressed
CilostazolCilostazol12suppressed
Diltiazem 24hr ErDiltiazem Hcl12suppressed
FenofibrateFenofibrate12suppressed
HydrocortisoneHydrocortisone12suppressed
IbuIbuprofen12suppressed
LumiganBimatoprost12suppressed
Metoclopramide HclMetoclopramide Hcl12suppressed
MyrbetriqMirabegron12suppressed
Polymyxin B Sul-TrimethoprimPolymyxin B Sulf/Trimethoprim12suppressed
Pulmicort FlexhalerBudesonide12suppressed
RocklatanNetarsudil Mesylat/Latanoprost12suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr11suppressed
EpinephrineEpinephrine11suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro11suppressed
Nifedipine ErNifedipine11suppressed
TestosteroneTestosterone11suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide11suppressed

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 $124.99 · 1 records PFIZER INC. NURTEC ODT 3
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