Healthcare provider profile · identity verified

Hector Gustavo Ramirez, M.D.

General Practice · RANCHO SANTA MARGARITA, CA · NPI 1831282300

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 Calcium29380
LisinoprilLisinopril18851
Amlodipine BesylateAmlodipine Besylate17145
AzithromycinAzithromycin14196
Losartan PotassiumLosartan Potassium14142
Zolpidem TartrateZolpidem Tartrate10825
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav9271
Metformin HclMetformin Hcl9026
Levothyroxine SodiumLevothyroxine Sodium8129
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide7920
Ciprofloxacin HclCiprofloxacin Hcl7148
AlprazolamAlprazolam7020
Pantoprazole SodiumPantoprazole Sodium6720
SimvastatinSimvastatin6718
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril6216
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst6246
OmeprazoleOmeprazole6018
HydrochlorothiazideHydrochlorothiazide5919
Metformin Hcl ErMetformin Hcl5216
AtenololAtenolol4913
Citalopram HbrCitalopram Hydrobromide4913
ClonazepamClonazepam49suppressed
Diclofenac SodiumDiclofenac Sodium4917
Rosuvastatin CalciumRosuvastatin Calcium4515
CefuroximeCefuroxime Axetil4428
Metoprolol SuccinateMetoprolol Succinate4411
Metoprolol TartrateMetoprolol Tartrate4414
OzempicSemaglutide44suppressed
Albuterol Sulfate HfaAlbuterol Sulfate4323
Escitalopram OxalateEscitalopram Oxalate4112
CephalexinCephalexin4034
MeloxicamMeloxicam39suppressed
LorazepamLorazepam3611
PaxlovidNirmatrelvir/Ritonavir3636
Sertraline HclSertraline Hcl36suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide34suppressed
GabapentinGabapentin33suppressed
ClopidogrelClopidogrel Bisulfate31suppressed
GlipizideGlipizide30suppressed
Pravastatin SodiumPravastatin Sodium3011
Sumatriptan SuccinateSumatriptan Succinate30suppressed
SynthroidLevothyroxine Sodium30suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid30suppressed
MethylprednisoloneMethylprednisolone2923
Tamsulosin HclTamsulosin Hcl2911
EtodolacEtodolac2816
Ondansetron OdtOndansetron2813
Alendronate SodiumAlendronate Sodium25suppressed
Doxycycline HyclateDoxycycline Hyclate2520
Hydroxyzine HclHydroxyzine Hcl25suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2421
EliquisApixaban23suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl2017
Paroxetine HclParoxetine Hcl20suppressed
Tramadol HclTramadol Hcl20suppressed
Trazodone HclTrazodone Hcl20suppressed
ClarithromycinClarithromycin1918
ValacyclovirValacyclovir Hcl1913
Bupropion XlBupropion Hcl18suppressed
Duloxetine HclDuloxetine Hcl18suppressed
ValsartanValsartan18suppressed
FamotidineFamotidine17suppressed
FurosemideFurosemide17suppressed
EszopicloneEszopiclone16suppressed
Fluoxetine HclFluoxetine Hcl16suppressed
Econazole NitrateEconazole Nitrate15suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen15suppressed
Venlafaxine Hcl ErVenlafaxine Hcl15suppressed
Olmesartan MedoxomilOlmesartan Medoxomil14suppressed
AcyclovirAcyclovir13suppressed
AllopurinolAllopurinol13suppressed
CarisoprodolCarisoprodol13suppressed
Glipizide ErGlipizide13suppressed
NabumetoneNabumetone13suppressed
Benazepril HclBenazepril Hcl12suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine12suppressed
JanumetSitagliptin Phos/Metformin Hcl12suppressed
Sildenafil CitrateSildenafil Citrate12suppressed
Zolpidem Tartrate ErZolpidem Tartrate12suppressed
Montelukast SodiumMontelukast Sodium11suppressed
Morphine SulfateMorphine Sulfate11suppressed
Nortriptyline HclNortriptyline Hcl11suppressed

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