Healthcare provider profile · identity verified

David Scott Rubin, MD

Allopathic & Osteopathic Physicians|General Practice · NORWALK, CT · NPI 1003857616

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 David Scott Rubin, MD received $109,877.63 in general payments during 2025 across 202 reported records.

ViiV Healthcare Company accounted for 51.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 26 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Biktarvy, Descovy, Dovato, Eliquis, Farxiga, Pifeltro, Rukobia.

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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Synthroid 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 63 claims for Farxiga by this doctor in 2024.

Gilead Sciences, 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 Biktarvy as an associated drug or biological on 8065 records involving 2759 distinct recipient NPIs. Public Medicare Part D data also shows 26 claims for Biktarvy by this doctor in 2024.

Gilead Sciences, 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 Descovy as an associated drug or biological on 2032 records involving 589 distinct recipient NPIs. Public Medicare Part D data also shows 125 claims for Descovy by this doctor in 2024.

Merck Sharp & Dohme 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 PIFELTRO as an associated drug or biological on 7921 records involving 2912 distinct recipient NPIs. Public Medicare Part D data also shows 35 claims for Pifeltro 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 24 claims for Eliquis by this doctor in 2024.

ViiV Healthcare Company reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported DOVATO as an associated drug or biological on 18732 records involving 3540 distinct recipient NPIs. Public Medicare Part D data also shows 162 claims for Dovato by this doctor in 2024.

ViiV Healthcare Company reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported RUKOBIA as an associated drug or biological on 3367 records involving 1303 distinct recipient NPIs. Public Medicare Part D data also shows 30 claims for Rukobia by this doctor in 2024.

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

Payment overview · 2025

General Payments

$109,877.63

202 reported records · 11 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
ViiV Healthcare Company Unresolved — no canonical attribution shown $56,212.9451.2%952025
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $53,073.6448.3%762025
ABBVIE INC. Unresolved — no canonical attribution shown $138.250.1%72025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $117.580.1%62025
Theratechnologies Inc. Unresolved — no canonical attribution shown $101.760.1%42025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $80.920.1%52025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $69.360.1%42025
PFIZER INC. Unresolved — no canonical attribution shown $33.730.0%22025
Paratek Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $20.060.0%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $15.730.0%12025
Echosens North America, Inc. Unresolved — no canonical attribution shown $13.660.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$89,177.5027
Travel and Lodging$12,108.4132
Food and Beverage$5,666.72142
Consulting Fee$2,925.001

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
Yeztugo
Normalized: yeztugo
Drug Gilead Sciences, Inc. $21,411.50 16 2025
Source payment records
APRETUDE
Normalized: apretude
Drug ViiV Healthcare Company $20,746.63 29 2025
Source payment records
CABENUVA
Normalized: cabenuva
Drug ViiV Healthcare Company $19,043.43 21 2025
Source payment records
Biktarvy
Normalized: biktarvy
Drug Gilead Sciences, Inc. $14,951.62 18 2025
Source payment records
RUKOBIA
Normalized: rukobia
Drug ViiV Healthcare Company $10,106.71 11 2025
Source payment records
Descovy
Normalized: descovy
Drug Gilead Sciences, Inc. $8,137.56 8 2025
Source payment records
DOVATO
Normalized: dovato
Drug ViiV Healthcare Company $187.78 6 2025
Source payment records
EGRIFTA
Normalized: egrifta
Drug Theratechnologies Inc. $101.76 4 2025
Source payment records
TROGARZO
Normalized: trogarzo
Drug Theratechnologies Inc. $101.76 4 2025
Source payment records
PIFELTRO
Normalized: pifeltro
Drug Merck Sharp & Dohme LLC $79.56 4 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $69.36 4 2025
Source payment records
  • 2025-01-23 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $15.64 · Open Payments source
  • 2025-02-28 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $15.74 · Open Payments source
  • 2025-05-27 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $19.97 · Open Payments source
  • 2025-07-21 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $18.01 · Open Payments source
MAVYRET
Normalized: mavyret
Drug ABBVIE INC. $66.07 3 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $59.53 2 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $50.74 3 2025
Source payment records
DELSTRIGO
Normalized: delstrigo
Drug Merck Sharp & Dohme LLC $39.41 2 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $38.02 2 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $38.02 2 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $33.73 2 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $30.18 2 2025
Source payment records
NUZYRA
Normalized: nuzyra
Drug Paratek Pharmaceuticals, Inc. $20.06 1 2025
Source payment records
Veklury
Normalized: veklury
Drug Gilead Sciences, Inc. $19.98 1 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $17.83 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $15.90 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $15.73 1 2025
Source payment records
Fibroscan
Normalized: fibroscan
Device Echosens North America, Inc. $13.66 1 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $12.65 2 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
Biktarvy
biktarvy
2025 Biktarvy 2024 26
Beneficiary count suppressed
exact normalized Medicare Part D
Descovy
descovy
2025 Descovy 2024 125 exact normalized Medicare Part D
DOVATO
dovato
2025 Dovato 2024 162 exact normalized Medicare Part D
ELIQUIS
eliquis
2025 Eliquis 2024 24
Beneficiary count suppressed
exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 63
Beneficiary count suppressed
exact normalized Medicare Part D
PIFELTRO
pifeltro
2025 Pifeltro 2024 35
Beneficiary count suppressed
exact normalized Medicare Part D
RUKOBIA
rukobia
2025 Rukobia 2024 30
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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
20 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
63 suppressed by CMS
Gilead Sciences, Inc.
Exact reporting entity; no affiliate inference
2025 Biktarvy
open payments reported associated product
CMS Open Payments — General Payments
8065 supporting records · 2759 recipient NPIs · example record 1234350766
Biktarvy · 2024
Exact normalized brand match · 1 Part D row
26 suppressed by CMS
Gilead Sciences, Inc.
Exact reporting entity; no affiliate inference
2025 Descovy
open payments reported associated product
CMS Open Payments — General Payments
2032 supporting records · 589 recipient NPIs · example record 1234351196
Descovy · 2024
Exact normalized brand match · 1 Part D row
125 17
Merck Sharp & Dohme LLC
Exact reporting entity; no affiliate inference
2025 PIFELTRO
open payments reported associated product
CMS Open Payments — General Payments
7921 supporting records · 2912 recipient NPIs · example record 1237992198
Pifeltro · 2024
Exact normalized brand match · 1 Part D row
35 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
24 suppressed by CMS
ViiV Healthcare Company
Exact reporting entity; no affiliate inference
2025 DOVATO
open payments reported associated product
CMS Open Payments — General Payments
18732 supporting records · 3540 recipient NPIs · example record 1189508902
Dovato · 2024
Exact normalized brand match · 1 Part D row
162 15
ViiV Healthcare Company
Exact reporting entity; no affiliate inference
2025 RUKOBIA
open payments reported associated product
CMS Open Payments — General Payments
3367 supporting records · 1303 recipient NPIs · example record 1189508926
Rukobia · 2024
Exact normalized brand match · 1 Part D row
30 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
DovatoDolutegravir Sodium/Lamivudine16215
Atorvastatin CalciumAtorvastatin Calcium12618
DescovyEmtricitabine/Tenofov Alafenam12517
Rosuvastatin CalciumRosuvastatin Calcium8819
ValacyclovirValacyclovir Hcl8813
TivicayDolutegravir Sodium83suppressed
JulucaDolutegravir/Rilpivirine74suppressed
Amlodipine BesylateAmlodipine Besylate7112
FarxigaDapagliflozin Propanediol63suppressed
TestosteroneTestosterone5812
TadalafilTadalafil53suppressed
Egrifta SvTesamorelin Acetate48suppressed
Tamsulosin HclTamsulosin Hcl44suppressed
Doxycycline HyclateDoxycycline Hyclate4123
LisinoprilLisinopril39suppressed
GabapentinGabapentin37suppressed
DiazepamDiazepam36suppressed
Metformin HclMetformin Hcl35suppressed
PifeltroDoravirine35suppressed
Bupropion XlBupropion Hcl33suppressed
FamotidineFamotidine32suppressed
Pantoprazole SodiumPantoprazole Sodium32suppressed
Escitalopram OxalateEscitalopram Oxalate30suppressed
RukobiaFostemsavir Tromethamine30suppressed
AlprazolamAlprazolam29suppressed
EstradiolEstradiol29suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters28suppressed
Levothyroxine SodiumLevothyroxine Sodium27suppressed
BiktarvyBictegrav/Emtricit/Tenofov Ala26suppressed
EliquisApixaban24suppressed
Montelukast SodiumMontelukast Sodium23suppressed
Efavirenz-Emtric-Tenofov DisopEfavirenz/Emtricit/Tenofovr Df22suppressed
Losartan PotassiumLosartan Potassium22suppressed
Zolpidem TartrateZolpidem Tartrate22suppressed
HydrochlorothiazideHydrochlorothiazide20suppressed
Metoprolol SuccinateMetoprolol Succinate20suppressed
OmeprazoleOmeprazole20suppressed
SynthroidLevothyroxine Sodium20suppressed
Trazodone HclTrazodone Hcl20suppressed
ValsartanValsartan20suppressed
AllopurinolAllopurinol19suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium19suppressed
MeloxicamMeloxicam19suppressed
OzempicSemaglutide19suppressed
XyostedTestosterone Enanthate19suppressed
Mometasone FuroateMometasone Furoate17suppressed
ProgesteroneProgesterone, Micronized17suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine16suppressed
IrbesartanIrbesartan16suppressed
SpironolactoneSpironolactone16suppressed
TrintellixVortioxetine Hydrobromide16suppressed
CialisTadalafil15suppressed
JardianceEmpagliflozin15suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog15suppressed
VascepaIcosapent Ethyl15suppressed
BelsomraSuvorexant14suppressed
Dextroamphetamine SulfateDextroamphetamine Sulfate14suppressed
Isentress HdRaltegravir Potassium14suppressed
KlonopinClonazepam14suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide14suppressed
LoperamideLoperamide Hcl14suppressed
MinoxidilMinoxidil14suppressed
Quetiapine FumarateQuetiapine Fumarate14suppressed
Amitriptyline HclAmitriptyline Hcl13suppressed
LorazepamLorazepam13suppressed
NaproxenNaproxen13suppressed
Sertraline HclSertraline Hcl13suppressed
ValtrexValacyclovir Hcl13suppressed
VytorinEzetimibe/Simvastatin13suppressed
BumetanideBumetanide12suppressed
Spiriva RespimatTiotropium Bromide12suppressed
TopiramateTopiramate12suppressed
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic12suppressed
BicalutamideBicalutamide11suppressed
FinasterideFinasteride11suppressed
LevetiracetamLevetiracetam11suppressed
RybelsusSemaglutide11suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim11suppressed
SymtuzaDarunavir/Cob/Emtri/Tenof Alaf11suppressed
Venlafaxine Hcl ErVenlafaxine Hcl11suppressed
Ventolin HfaAlbuterol Sulfate11suppressed

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 $109,877.63 · 202 records ViiV Healthcare Company APRETUDE, BREZTRI, Biktarvy, CABENUVA, CAPVAXIVE, Cologuard Collection Kit, DELSTRIGO, DOVATO, Descovy, EGRIFTA, ELIQUIS, FARXIGA, Fibroscan, GARDASIL 9, MAVYRET, NURTEC ODT, NUZYRA, PIFELTRO, RUKOBIA, TROGARZO, UBRELVY, VRAYLAR, Veklury, XIFAXAN, Yeztugo, ZAVZPRET 8
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