Healthcare provider profile · identity verified

Arthur Mash, MD

Allopathic & Osteopathic Physicians|Family Medicine · ROSEVILLE, CA · NPI 1669835930

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 Arthur Mash, MD received $963.50 in general payments during 2025 across 45 reported records.

GlaxoSmithKline, LLC. accounted for 13.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 35 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis, Jardiance.

Boehringer Ingelheim Pharmaceuticals, 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 22 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 22 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Trulicity 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 22 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$963.50

45 reported records · 21 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
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $130.6013.6%52025
ABBVIE INC. Unresolved — no canonical attribution shown $87.509.1%42025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $71.537.4%42025
Lilly USA, LLC Unresolved — no canonical attribution shown $66.286.9%32025
Novo Nordisk Inc Unresolved — no canonical attribution shown $64.816.7%32025
Exact Sciences Corporation Unresolved — no canonical attribution shown $63.786.6%32025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $63.586.6%32025
PFIZER INC. Unresolved — no canonical attribution shown $62.076.4%32025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $47.875.0%22025
Agios Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $38.324.0%12025
Electromed, Inc. Unresolved — no canonical attribution shown $33.693.5%22025
Amgen Inc. Unresolved — no canonical attribution shown $31.133.2%22025
Currax Pharmaceuticals LLC Unresolved — no canonical attribution shown $30.903.2%22025
Boston Scientific Corporation Unresolved — no canonical attribution shown $30.633.2%12025
Tandem Diabetes Care, Inc. Unresolved — no canonical attribution shown $26.052.7%12025
Radius Health, Inc. Unresolved — no canonical attribution shown $24.772.6%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $19.832.1%12025
Corcept Therapeutics Unresolved — no canonical attribution shown $18.231.9%12025
Abbott Laboratories Unresolved — no canonical attribution shown $18.121.9%12025
Organon LLC Unresolved — no canonical attribution shown $18.051.9%12025
VERTEX PHARMACEUTICALS INCORPORATED Unresolved — no canonical attribution shown $15.761.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$963.5045

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
BEXSERO
Normalized: bexsero
Biological GlaxoSmithKline, LLC. $71.78 3 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $66.28 3 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $64.81 3 2025
Source payment records
STRENSIQ
Normalized: strensiq
Biological Alexion Pharmaceuticals, Inc. $63.58 3 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $60.77 3 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $51.83 3 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $47.87 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $45.81 2 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $43.30 2 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $43.30 2 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $42.57 2 2025
Source payment records
PYRUKYND
Normalized: pyrukynd
Drug Agios Pharmaceuticals, Inc. $38.32 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $38.01 2 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $34.59 2 2025
Source payment records
SMARTVEST
Normalized: smartvest
Device Electromed, Inc. $33.69 2 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $31.13 2 2025
Source payment records
CONTRAVE
Normalized: contrave
Drug Currax Pharmaceuticals LLC $30.90 2 2025
Source payment records
General - Pain Management
Normalized: general pain management
Device Boston Scientific Corporation $30.63 1 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $29.54 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $27.69 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $27.69 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $27.69 1 2025
Source payment records
CREON
Normalized: creon
Drug ABBVIE INC. $26.73 1 2025
Source payment records
LINZESS
Normalized: linzess
Drug ABBVIE INC. $26.73 1 2025
Source payment records
t:slim X2 Insulin Pump with Control-IQ
Normalized: t slim x2 insulin pump with control iq
Device Tandem Diabetes Care, Inc. $26.05 1 2025
Source payment records
Tymlos
Normalized: tymlos
Drug Radius Health, Inc. $24.77 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $19.83 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $19.70 1 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $18.23 1 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $18.12 1 2025
Source payment records
PAXLOVID
Normalized: paxlovid
Drug PFIZER INC. $18.07 1 2025
Source payment records
NEXPLANON
Normalized: nexplanon
Drug Organon LLC $18.05 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $16.31 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $16.31 1 2025
Source payment records
JOURNAVX
Normalized: journavx
Drug VERTEX PHARMACEUTICALS INCORPORATED $15.76 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 22
Beneficiary count suppressed
exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 22
Beneficiary count suppressed
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
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
22 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
22 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
13 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
22 suppressed by CMS

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 Calcium18283
Amlodipine BesylateAmlodipine Besylate12652
Levothyroxine SodiumLevothyroxine Sodium10543
LisinoprilLisinopril6935
Rosuvastatin CalciumRosuvastatin Calcium6530
Metformin HclMetformin Hcl5826
Losartan PotassiumLosartan Potassium4431
SimvastatinSimvastatin3718
Tamsulosin HclTamsulosin Hcl3715
GabapentinGabapentin3616
Metoprolol SuccinateMetoprolol Succinate3415
HydrochlorothiazideHydrochlorothiazide3018
OmeprazoleOmeprazole3015
Sertraline HclSertraline Hcl2711
Donepezil HclDonepezil Hcl25suppressed
ClopidogrelClopidogrel Bisulfate23suppressed
Duloxetine HclDuloxetine Hcl23suppressed
EliquisApixaban22suppressed
JardianceEmpagliflozin22suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen2116
Albuterol Sulfate HfaAlbuterol Sulfate2013
Memantine HclMemantine Hcl20suppressed
FenofibrateFenofibrate Nanocrystallized19suppressed
Metformin Hcl ErMetformin Hcl1912
Trazodone HclTrazodone Hcl1913
ValsartanValsartan19suppressed
Pantoprazole SodiumPantoprazole Sodium1813
Escitalopram OxalateEscitalopram Oxalate1611
FamotidineFamotidine16suppressed
FinasterideFinasteride16suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide16suppressed
Montelukast SodiumMontelukast Sodium16suppressed
Metoprolol TartrateMetoprolol Tartrate15suppressed
SpironolactoneSpironolactone15suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic15suppressed
ValacyclovirValacyclovir Hcl15suppressed
MirtazapineMirtazapine14suppressed
Pravastatin SodiumPravastatin Sodium13suppressed
TrulicityDulaglutide13suppressed
AllopurinolAllopurinol12suppressed
BaclofenBaclofen1212
Citalopram HbrCitalopram Hydrobromide12suppressed
EzetimibeEzetimibe12suppressed
TelmisartanTelmisartan12suppressed
Bupropion XlBupropion Hcl11suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl11suppressed
IbuprofenIbuprofen11suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl11suppressed
PrednisonePrednisone11suppressed

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 $963.50 · 45 records GlaxoSmithKline, LLC. ABRYSVO, AIRSUPRA, AREXVY, BEXSERO, COMIRNATY, CONTRAVE, CREON, ELIQUIS, EVENITY, FARXIGA, FREESTYLE LIBRE 3, General - Pain Management, JARDIANCE, JOURNAVX, Korlym, LEQVIO, LINZESS, MOUNJARO, NEXPLANON, NURTEC ODT, Ozempic, PAXLOVID, PREVNAR 20, PYRUKYND, QULIPTA, Rybelsus, SHINGRIX, SMARTVEST, STRENSIQ, TRELEGY ELLIPTA, The Cologuard Plus Collection Kit, Tymlos, UBRELVY, ZEPBOUND, t:slim X2 Insulin Pump with Control-IQ 4
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