Healthcare provider profile · identity verified

Sepideh Tafreshian, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · PLEASANTON, CA · NPI 1174771331

Profile state: payments and partd 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

CMS Open Payments records show Sepideh Tafreshian, M.D. received $883.64 in general payments during 2025 across 40 reported records.

Novo Nordisk Inc accounted for 20.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 20 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis, Farxiga, Linzess, Mounjaro, Ozempic, Paxlovid.

ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Linzess by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Farxiga by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 44 claims for Jardiance by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Mounjaro by this doctor in 2024.

Novo Nordisk Inc reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Ozempic by this doctor in 2024.

PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Eliquis by this doctor in 2024.

PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$883.64

40 reported records · 14 companies

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.

Who paid this doctor?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
Novo Nordisk Inc Unresolved — no canonical attribution shown $182.5020.6%92025
Lilly USA, LLC Unresolved — no canonical attribution shown $109.6612.4%62025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $79.939.1%32025
PFIZER INC. Unresolved — no canonical attribution shown $78.638.9%42025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $74.388.4%32025
Amgen Inc. Unresolved — no canonical attribution shown $72.798.2%32025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $63.847.2%22025
Exact Sciences Corporation Unresolved — no canonical attribution shown $60.026.8%22025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $46.255.2%22025
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $26.963.0%12025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $24.792.8%12025
Dynavax Technologies Corporation Unresolved — no canonical attribution shown $24.402.8%22025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $22.752.6%12025
ABBVIE INC. Unresolved — no canonical attribution shown $16.741.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$883.6440

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $109.66 6 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $74.38 3 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $72.79 3 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $64.53 4 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $64.21 2 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $63.84 2 2025
Source payment records
PAXLOVID
Normalized: paxlovid
Drug PFIZER INC. $62.01 3 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $60.02 2 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $58.52 4 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $56.55 2 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $46.25 2 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $46.25 2 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $36.55 2 2025
Source payment records
SPRAVATO
Normalized: spravato
Drug Janssen Pharmaceuticals, Inc $26.96 1 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $24.79 1 2025
Source payment records
Heplisav-B
Normalized: heplisav b
Drug Dynavax Technologies Corporation $24.40 2 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $23.38 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.75 1 2025
Source payment records
  • 2025-05-12 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $22.75 · Open Payments source
LINZESS
Normalized: linzess
Drug ABBVIE INC. $16.74 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $16.62 1 2025
Source payment records

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
ELIQUIS
eliquis
2025 Eliquis 2024 20
Beneficiary count suppressed
exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 17
Beneficiary count suppressed
exact normalized Medicare Part D
LINZESS
linzess
2025 Linzess 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
PAXLOVID
paxlovid
2025 Paxlovid 2024 12 exact normalized Medicare Part D

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.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
17 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
44 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
20 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
12 12

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 Calcium28186
Levothyroxine SodiumLevothyroxine Sodium14342
Rosuvastatin CalciumRosuvastatin Calcium13743
Amlodipine BesylateAmlodipine Besylate13542
Losartan PotassiumLosartan Potassium11237
LisinoprilLisinopril10329
Metformin HclMetformin Hcl7221
Metoprolol SuccinateMetoprolol Succinate6920
Fluticasone PropionateFluticasone Propionate6423
GabapentinGabapentin6323
Albuterol Sulfate HfaAlbuterol Sulfate5831
Metoprolol TartrateMetoprolol Tartrate5717
SimvastatinSimvastatin5415
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen5315
Diclofenac SodiumDiclofenac Sodium5116
Tamsulosin HclTamsulosin Hcl5016
Alendronate SodiumAlendronate Sodium4819
Pantoprazole SodiumPantoprazole Sodium4514
Sertraline HclSertraline Hcl4513
JardianceEmpagliflozin44suppressed
Metformin Hcl ErMetformin Hcl3917
Escitalopram OxalateEscitalopram Oxalate3812
OmeprazoleOmeprazole3817
Pravastatin SodiumPravastatin Sodium33suppressed
HydrochlorothiazideHydrochlorothiazide32suppressed
AtenololAtenolol30suppressed
FamotidineFamotidine30suppressed
MirtazapineMirtazapine3011
AcyclovirAcyclovir29suppressed
ValacyclovirValacyclovir Hcl27suppressed
Trazodone HclTrazodone Hcl24suppressed
Bupropion XlBupropion Hcl23suppressed
Duloxetine HclDuloxetine Hcl22suppressed
EliquisApixaban20suppressed
Glipizide ErGlipizide19suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1816
EstradiolEstradiol18suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide18suppressed
Montelukast SodiumMontelukast Sodium18suppressed
Amitriptyline HclAmitriptyline Hcl17suppressed
Benazepril HclBenazepril Hcl17suppressed
BumetanideBumetanide17suppressed
Clonidine HclClonidine Hcl17suppressed
Donepezil HclDonepezil Hcl17suppressed
FarxigaDapagliflozin Propanediol17suppressed
Fluoxetine HclFluoxetine Hcl17suppressed
Quetiapine FumarateQuetiapine Fumarate17suppressed
CarvedilolCarvedilol16suppressed
FinasterideFinasteride16suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide16suppressed
AzithromycinAzithromycin1514
ClopidogrelClopidogrel Bisulfate15suppressed
Sumatriptan SuccinateSumatriptan Succinate15suppressed
Triamcinolone AcetonideTriamcinolone Acetonide15suppressed
Azelastine HclAzelastine Hcl14suppressed
LinzessLinaclotide14suppressed
Citalopram HbrCitalopram Hydrobromide13suppressed
LorazepamLorazepam13suppressed
MounjaroTirzepatide13suppressed
FenofibrateFenofibrate Nanocrystallized12suppressed
OzempicSemaglutide12suppressed
PaxlovidNirmatrelvir/Ritonavir1212
CephalexinCephalexin1111
Potassium ChloridePotassium Chloride11suppressed

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 $883.64 · 40 records Novo Nordisk Inc AIRSUPRA, CAPVAXIVE, Cologuard Collection Kit, ELIQUIS, EVENITY, FARXIGA, GARDASIL 9, Heplisav-B, Kerendia, LINZESS, MOUNJARO, NURTEC ODT, Ozempic, PAXLOVID, SHINGRIX, SPRAVATO, Wegovy, XIFAXAN, ZEPBOUND, ZORYVE 7
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