Healthcare provider profile · identity verified

Nilo Isidro Rivera, MD

Internal Medicine · CLAYTON, NM · NPI 1821048695

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
Amlodipine BesylateAmlodipine Besylate396159
Atorvastatin CalciumAtorvastatin Calcium386158
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen28154
Losartan PotassiumLosartan Potassium24488
Albuterol Sulfate HfaAlbuterol Sulfate17371
AtenololAtenolol17164
LisinoprilLisinopril16568
HydrochlorothiazideHydrochlorothiazide13658
Tamsulosin HclTamsulosin Hcl13652
FurosemideFurosemide11947
Pantoprazole SodiumPantoprazole Sodium11951
Trazodone HclTrazodone Hcl11036
FamotidineFamotidine10747
GabapentinGabapentin10436
IbuprofenIbuprofen10337
Metoprolol TartrateMetoprolol Tartrate8432
Fluticasone PropionateFluticasone Propionate8338
LorazepamLorazepam8023
SimvastatinSimvastatin7027
Levothyroxine SodiumLevothyroxine Sodium6629
LovastatinLovastatin6623
OmeprazoleOmeprazole6126
AlvescoCiclesonide5924
Terazosin HclTerazosin Hcl5818
Hydralazine HclHydralazine Hcl5525
Montelukast SodiumMontelukast Sodium5426
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen52suppressed
MirtazapineMirtazapine5117
Metformin Hcl ErMetformin Hcl5023
Triamcinolone AcetonideTriamcinolone Acetonide4929
PrednisonePrednisone4826
ClopidogrelClopidogrel Bisulfate4717
Metoprolol SuccinateMetoprolol Succinate4417
CarvedilolCarvedilol4320
AllopurinolAllopurinol4013
Potassium ChloridePotassium Chloride3918
Rosuvastatin CalciumRosuvastatin Calcium3813
BaclofenBaclofen37suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide3717
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3716
Metformin HclMetformin Hcl3723
Tramadol HclTramadol Hcl3714
Citalopram HbrCitalopram Hydrobromide3514
GlipizideGlipizide3117
ColchicineColchicine3015
Wixela InhubFluticasone Propion/Salmeterol30suppressed
AcyclovirAcyclovir29suppressed
CefadroxilCefadroxil2925
Hydroxyzine HclHydroxyzine Hcl2611
Glipizide ErGlipizide25suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate25suppressed
SpironolactoneSpironolactone25suppressed
Tizanidine HclTizanidine Hcl2515
Duloxetine HclDuloxetine Hcl24suppressed
FinasterideFinasteride2411
MeloxicamMeloxicam2412
Acetaminophen-CodeineAcetaminophen With Codeine23suppressed
JardianceEmpagliflozin2311
AzithromycinAzithromycin2221
EszopicloneEszopiclone22suppressed
Atenolol-ChlorthalidoneAtenolol/Chlorthalidone21suppressed
HydrocortisoneHydrocortisone2112
Nifedipine ErNifedipine21suppressed
Nortriptyline HclNortriptyline Hcl21suppressed
Methadone HclMethadone Hcl20suppressed
MetronidazoleMetronidazole20suppressed
Doxycycline MonohydrateDoxycycline Monohydrate1911
Metoclopramide HclMetoclopramide Hcl19suppressed
NystatinNystatin1911
Adacel TdapDiph,pertuss(Acell),tet Vac/Pf1818
ChlorthalidoneChlorthalidone18suppressed
Donepezil HclDonepezil Hcl18suppressed
NabumetoneNabumetone18suppressed
Oxycodone HclOxycodone Hcl18suppressed
PregabalinPregabalin18suppressed
Zolpidem TartrateZolpidem Tartrate18suppressed
Ciprofloxacin HclCiprofloxacin Hcl17suppressed
Clonidine HclClonidine Hcl17suppressed
Morphine Sulfate ErMorphine Sulfate17suppressed
Alendronate SodiumAlendronate Sodium1611
AlprazolamAlprazolam16suppressed
DiazepamDiazepam16suppressed
Insulin Glargine-YfgnInsulin Glargine-Yfgn16suppressed
LactuloseLactulose16suppressed
LevetiracetamLevetiracetam16suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic16suppressed
MupirocinMupirocin1512
NaproxenNaproxen15suppressed
Ondansetron HclOndansetron Hcl15suppressed
AmoxicillinAmoxicillin1414
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav14suppressed
Bisoprolol FumarateBisoprolol Fumarate14suppressed
EzetimibeEzetimibe14suppressed
FluocinonideFluocinonide14suppressed
Ondansetron OdtOndansetron14suppressed
OxycontinOxycodone Hcl14suppressed
Prochlorperazine MaleateProchlorperazine Maleate14suppressed
BumetanideBumetanide13suppressed
MetolazoneMetolazone13suppressed
Quetiapine FumarateQuetiapine Fumarate13suppressed
Spiriva RespimatTiotropium Bromide13suppressed
Fluoxetine HclFluoxetine Hcl12suppressed
GlimepirideGlimepiride12suppressed
NitroglycerinNitroglycerin11suppressed
Pravastatin SodiumPravastatin Sodium11suppressed

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