Healthcare provider profile · identity verified

Negin Taher

Family Practice · MODESTO, CA · NPI 1043475213

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 Calcium602219
Losartan PotassiumLosartan Potassium571190
Amlodipine BesylateAmlodipine Besylate312120
Levothyroxine SodiumLevothyroxine Sodium30796
GabapentinGabapentin20780
HydrochlorothiazideHydrochlorothiazide19767
Metformin Hcl ErMetformin Hcl19572
LisinoprilLisinopril18073
AtenololAtenolol17258
Albuterol Sulfate HfaAlbuterol Sulfate13380
Tamsulosin HclTamsulosin Hcl12443
Pantoprazole SodiumPantoprazole Sodium12242
Alendronate SodiumAlendronate Sodium9833
Tizanidine HclTizanidine Hcl9838
Fluticasone PropionateFluticasone Propionate9647
SimvastatinSimvastatin9633
Metformin HclMetformin Hcl9533
OmeprazoleOmeprazole9238
Trazodone HclTrazodone Hcl9242
AlvescoCiclesonide8637
Potassium ChloridePotassium Chloride8628
Metoprolol TartrateMetoprolol Tartrate8527
GlipizideGlipizide8027
Metoprolol SuccinateMetoprolol Succinate7430
Hydralazine HclHydralazine Hcl6926
MeloxicamMeloxicam6935
FamotidineFamotidine6420
Rosuvastatin CalciumRosuvastatin Calcium6422
FurosemideFurosemide6325
Montelukast SodiumMontelukast Sodium6325
PradaxaDabigatran Etexilate Mesylate6224
LovastatinLovastatin5923
CarvedilolCarvedilol5719
Triamcinolone AcetonideTriamcinolone Acetonide5734
OzempicSemaglutide5412
JardianceEmpagliflozin5322
AllopurinolAllopurinol5116
Terazosin HclTerazosin Hcl5122
MirtazapineMirtazapine5020
Sertraline HclSertraline Hcl4821
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim4443
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst4235
Wixela InhubFluticasone Propion/Salmeterol4211
Duloxetine HclDuloxetine Hcl3916
Pravastatin SodiumPravastatin Sodium3911
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3836
Clobetasol PropionateClobetasol Propionate3517
Glipizide ErGlipizide3513
ClopidogrelClopidogrel Bisulfate34suppressed
PrednisonePrednisone3429
Doxycycline MonohydrateDoxycycline Monohydrate3129
Humulin NInsulin Nph Human Isophane2912
ShingrixVaricella-Zoster Ge/As01b/Pf2821
SpironolactoneSpironolactone28suppressed
Bupropion XlBupropion Hcl26suppressed
Fluoxetine HclFluoxetine Hcl2611
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen26suppressed
AcyclovirAcyclovir2514
Boostrix TdapDiphth,pertuss(Acell),tet Vac2525
CephalexinCephalexin2521
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide25suppressed
PaxlovidNirmatrelvir/Ritonavir2525
Azelastine HclAzelastine Hcl2313
HydrocortisoneHydrocortisone2220
Ciprofloxacin HclCiprofloxacin Hcl2120
Citalopram HbrCitalopram Hydrobromide21suppressed
EliquisApixaban21suppressed
MupirocinMupirocin20suppressed
TemazepamTemazepam20suppressed
AmoxicillinAmoxicillin1913
Combivent RespimatIpratropium/Albuterol Sulfate19suppressed
Hydroxyzine HclHydroxyzine Hcl1811
IbuprofenIbuprofen18suppressed
Warfarin SodiumWarfarin Sodium18suppressed
Acetaminophen-CodeineAcetaminophen With Codeine1711
MetronidazoleMetronidazole1714
Ondansetron HclOndansetron Hcl17suppressed
Spiriva RespimatTiotropium Bromide17suppressed
Veo Insulin SyringeSyringe-Needle,insulin,0.5 Ml17suppressed
FinasterideFinasteride16suppressed
Humulin 70-30Insulin Nph Hum/Reg Insulin Hm16suppressed
RizatriptanRizatriptan Benzoate16suppressed
BreynaBudesonide/Formoterol Fumarate15suppressed
ColchicineColchicine15suppressed
DigoxinDigoxin15suppressed
Humulin RInsulin Regular, Human15suppressed
Ropinirole HclRopinirole Hcl15suppressed
Veo Insulin SyringeSyrge-Ndl,ins 0.3 Ml Half Mark15suppressed
Sumatriptan SuccinateSumatriptan Succinate14suppressed
TopiramateTopiramate14suppressed
Venlafaxine Hcl ErVenlafaxine Hcl14suppressed
ChlorthalidoneChlorthalidone13suppressed
Dicyclomine HclDicyclomine Hcl13suppressed
Escitalopram OxalateEscitalopram Oxalate13suppressed
FluocinonideFluocinonide13suppressed
PregabalinPregabalin13suppressed
FluconazoleFluconazole12suppressed
MethocarbamolMethocarbamol12suppressed
NystatinNystatin12suppressed
Trospium ChlorideTrospium Chloride12suppressed
EstradiolEstradiol11suppressed
Flecainide AcetateFlecainide Acetate11suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide11suppressed
Paroxetine HclParoxetine Hcl11suppressed
PerphenazinePerphenazine11suppressed

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