Healthcare provider profile · identity verified

Ratnadeep Patel, M.D.

Internal Medicine · SAN LEANDRO, CA · NPI 1144289653

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 Calcium295111
Amlodipine BesylateAmlodipine Besylate18576
Losartan PotassiumLosartan Potassium17375
Levothyroxine SodiumLevothyroxine Sodium15561
LisinoprilLisinopril13155
Fluticasone PropionateFluticasone Propionate10651
Metformin Hcl ErMetformin Hcl10243
MeloxicamMeloxicam9258
SimvastatinSimvastatin9035
Tamsulosin HclTamsulosin Hcl8132
Terazosin HclTerazosin Hcl8128
AtenololAtenolol7929
Metoprolol TartrateMetoprolol Tartrate7934
Rosuvastatin CalciumRosuvastatin Calcium7730
Trazodone HclTrazodone Hcl7625
Albuterol Sulfate HfaAlbuterol Sulfate7348
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6924
Metformin HclMetformin Hcl6931
Metoprolol SuccinateMetoprolol Succinate6426
Pantoprazole SodiumPantoprazole Sodium6424
Wixela InhubFluticasone Propion/Salmeterol6229
GabapentinGabapentin6127
GlipizideGlipizide4819
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4820
Tizanidine HclTizanidine Hcl4626
HydrochlorothiazideHydrochlorothiazide4524
CefadroxilCefadroxil4239
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen4229
Alendronate SodiumAlendronate Sodium4016
Hydralazine HclHydralazine Hcl3914
PradaxaDabigatran Etexilate Mesylate3915
FinasterideFinasteride3715
OzempicSemaglutide36suppressed
AzithromycinAzithromycin3534
Duloxetine HclDuloxetine Hcl3522
AllopurinolAllopurinol3417
LovastatinLovastatin3312
OmeprazoleOmeprazole3316
PrednisonePrednisone3328
FamotidineFamotidine3111
FurosemideFurosemide28suppressed
IbuprofenIbuprofen2717
Spiriva RespimatTiotropium Bromide25suppressed
Montelukast SodiumMontelukast Sodium21suppressed
Pravastatin SodiumPravastatin Sodium21suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2120
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2020
CarvedilolCarvedilol20suppressed
FluorouracilFluorouracil1918
HydrocortisoneHydrocortisone1917
JardianceEmpagliflozin18suppressed
Sertraline HclSertraline Hcl18suppressed
EliquisApixaban17suppressed
Neomycin-Polymyxin-DexamethNeomycin/Polymyxin B/Dexametha1717
Clonidine HclClonidine Hcl16suppressed
Donepezil HclDonepezil Hcl15suppressed
Doxazosin MesylateDoxazosin Mesylate15suppressed
Escitalopram OxalateEscitalopram Oxalate15suppressed
NaproxenNaproxen15suppressed
PregabalinPregabalin15suppressed
ChlorthalidoneChlorthalidone14suppressed
Combivent RespimatIpratropium/Albuterol Sulfate14suppressed
Oxybutynin Chloride ErOxybutynin Chloride14suppressed
Doxycycline MonohydrateDoxycycline Monohydrate1312
Humulin N KwikpenInsulin Nph Human Isophane13suppressed
TadalafilTadalafil13suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine12suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl12suppressed
FluocinonideFluocinonide12suppressed
Glipizide ErGlipizide12suppressed
Memantine HclMemantine Hcl12suppressed
AlvescoCiclesonide11suppressed
BaclofenBaclofen11suppressed
BreynaBudesonide/Formoterol Fumarate11suppressed
Citalopram HbrCitalopram Hydrobromide11suppressed
ClopidogrelClopidogrel Bisulfate11suppressed
MupirocinMupirocin11suppressed
ValacyclovirValacyclovir 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