Healthcare provider profile · identity verified

Marco A Bonaccorsi

Internal Medicine · FRENCH CAMP, CA · NPI 1811142177

Profile state: partd only 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

We did not find matching Open Payments records for this doctor in 2025.

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

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

There is no payer-company set available for this comparison.

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 Calcium397155
Amlodipine BesylateAmlodipine Besylate251100
LisinoprilLisinopril19973
Levothyroxine SodiumLevothyroxine Sodium18476
Rosuvastatin CalciumRosuvastatin Calcium18277
SimvastatinSimvastatin18062
Losartan PotassiumLosartan Potassium17868
HydrochlorothiazideHydrochlorothiazide15359
Metformin HclMetformin Hcl13556
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen13137
AtenololAtenolol12445
Metformin Hcl ErMetformin Hcl11753
Metoprolol TartrateMetoprolol Tartrate11445
GlipizideGlipizide11145
OmeprazoleOmeprazole11160
Terazosin HclTerazosin Hcl10032
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide9941
GabapentinGabapentin9438
Potassium ChloridePotassium Chloride9335
AllopurinolAllopurinol9234
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen7919
OzempicSemaglutide7614
Albuterol Sulfate HfaAlbuterol Sulfate7247
Tamsulosin HclTamsulosin Hcl6929
Alendronate SodiumAlendronate Sodium6624
FurosemideFurosemide6331
MeloxicamMeloxicam6331
PradaxaDabigatran Etexilate Mesylate6024
Sertraline HclSertraline Hcl5726
AlprazolamAlprazolam43suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic4318
Pantoprazole SodiumPantoprazole Sodium3922
Humulin NInsulin Nph Human Isophane3812
JardianceEmpagliflozin3814
Morphine Sulfate ErMorphine Sulfate37suppressed
Triamcinolone AcetonideTriamcinolone Acetonide3726
IbuprofenIbuprofen3524
Metoprolol SuccinateMetoprolol Succinate3512
Trazodone HclTrazodone Hcl3516
ClopidogrelClopidogrel Bisulfate3416
PrednisonePrednisone3424
CephalexinCephalexin3329
HydrocortisoneHydrocortisone3321
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3217
Tramadol HclTramadol Hcl32suppressed
FinasterideFinasteride31suppressed
Fluoxetine HclFluoxetine Hcl3012
CarvedilolCarvedilol2911
Hydralazine HclHydralazine Hcl2912
Doxycycline MonohydrateDoxycycline Monohydrate2826
FamotidineFamotidine2814
LorazepamLorazepam28suppressed
LiraglutideLiraglutide2711
AlvescoCiclesonide2618
Donepezil HclDonepezil Hcl26suppressed
Victoza 2-PakLiraglutide26suppressed
Glipizide ErGlipizide25suppressed
LovastatinLovastatin25suppressed
Hydroxyzine HclHydroxyzine Hcl24suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid24suppressed
Montelukast SodiumMontelukast Sodium22suppressed
Pioglitazone HclPioglitazone Hcl22suppressed
FenofibrateFenofibrate21suppressed
MethocarbamolMethocarbamol21suppressed
Propranolol HclPropranolol Hcl21suppressed
Citalopram HbrCitalopram Hydrobromide20suppressed
NitroglycerinNitroglycerin20suppressed
DigoxinDigoxin19suppressed
EliquisApixaban19suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate19suppressed
Adacel TdapDiph,pertuss(Acell),tet Vac/Pf1818
LatanoprostLatanoprost18suppressed
Sumatriptan SuccinateSumatriptan Succinate18suppressed
Ondansetron OdtOndansetron1712
Oxybutynin ChlorideOxybutynin Chloride17suppressed
Tizanidine HclTizanidine Hcl17suppressed
TopiramateTopiramate17suppressed
AzithromycinAzithromycin1616
Diltiazem 24hr Er (Cd)Diltiazem Hcl16suppressed
Escitalopram OxalateEscitalopram Oxalate16suppressed
Oxycodone HclOxycodone Hcl16suppressed
ColchicineColchicine1512
AcyclovirAcyclovir14suppressed
Veo Insulin SyringeSyringe-Needle,insulin,0.5 Ml14suppressed
FentanylFentanyl13suppressed
Insulin Glargine-YfgnInsulin Glargine-Yfgn13suppressed
Spiriva RespimatTiotropium Bromide13suppressed
XareltoRivaroxaban13suppressed
BaclofenBaclofen12suppressed
Duloxetine HclDuloxetine Hcl12suppressed
EzetimibeEzetimibe12suppressed
Humulin RInsulin Regular, Human12suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1212
Bisoprolol FumarateBisoprolol Fumarate11suppressed
Cartia XtDiltiazem Hcl11suppressed
EtodolacEtodolac11suppressed
Humulin N KwikpenInsulin Nph Human Isophane11suppressed
Quetiapine FumarateQuetiapine Fumarate11suppressed
TemazepamTemazepam11suppressed

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
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