Healthcare provider profile · identity verified

Sonia Monga, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · THOUSAND OAKS, CA · NPI 1851552392

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 Sonia Monga, M.D. received $1,153.58 in general payments during 2025 across 54 reported records.

ABBVIE INC. accounted for 15.9% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 40 associated products.

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

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 80 claims for Synthroid by this doctor in 2024.

Astellas Pharma US 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 Myrbetriq as an associated drug or biological on 16 records involving 16 distinct recipient NPIs. Public Medicare Part D data also shows 28 claims for Myrbetriq by this doctor in 2024.

GlaxoSmithKline, 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 AREXVY as an associated drug or biological on 47563 records involving 28786 distinct recipient NPIs. Public Medicare Part D data also shows 100 claims for Arexvy by this doctor in 2024.

GlaxoSmithKline, 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 SHINGRIX as an associated drug or biological on 43515 records involving 26794 distinct recipient NPIs. Public Medicare Part D data also shows 35 claims for Shingrix 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 93 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 19 claims for Paxlovid by this doctor in 2024.

Sumitomo Pharma America, 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 GEMTESA as an associated drug or biological on 61692 records involving 22152 distinct recipient NPIs. Public Medicare Part D data also shows 35 claims for Gemtesa by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,153.58

54 reported records · 23 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
ABBVIE INC. Unresolved — no canonical attribution shown $183.2015.9%102025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $135.7811.8%32025
Amgen Inc. Unresolved — no canonical attribution shown $124.1610.8%52025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $83.507.2%32025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $76.256.6%42025
PFIZER INC. Unresolved — no canonical attribution shown $69.656.0%42025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $53.294.6%32025
Corcept Therapeutics Unresolved — no canonical attribution shown $48.384.2%22025
Radius Health, Inc. Unresolved — no canonical attribution shown $44.293.8%22025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $43.783.8%22025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $41.593.6%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $31.712.8%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $31.072.7%22025
GENZYME CORPORATION Unresolved — no canonical attribution shown $26.392.3%12025
Regeneron Healthcare Solutions, Inc. Unresolved — no canonical attribution shown $23.712.1%12025
ACADIA Pharmaceuticals Inc Unresolved — no canonical attribution shown $22.902.0%12025
Boston Scientific Corporation Unresolved — no canonical attribution shown $18.661.6%12025
SANOFI-AVENTIS U.S. LLC Unresolved — no canonical attribution shown $17.341.5%12025
Neos Therapeutics, LP Unresolved — no canonical attribution shown $16.441.4%12025
Currax Pharmaceuticals LLC Unresolved — no canonical attribution shown $15.901.4%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $15.311.3%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $15.231.3%12025
Almatica Pharma LLC Unresolved — no canonical attribution shown $15.051.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,153.5854

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
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $138.76 8 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $115.08 2 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $104.28 4 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $83.50 3 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $69.65 4 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $69.65 4 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $69.65 4 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $58.77 3 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $53.29 3 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $53.29 3 2025
Source payment records
PROLIA
Normalized: prolia
Biological Amgen Inc. $52.75 2 2025
Source payment records
DUPIXENT
Normalized: dupixent
Biological GENZYME CORPORATION, Regeneron Healthcare Solutions, Inc. $50.10 2 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $48.38 2 2025
Source payment records
Tymlos
Normalized: tymlos
Drug Radius Health, Inc. $44.29 2 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $43.78 2 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $41.59 2 2025
Source payment records
SYNTHROID
Normalized: synthroid
Drug ABBVIE INC. $39.93 2 2025
Source payment records
ENFLONSIA
Normalized: enflonsia
Drug Merck Sharp & Dohme LLC $37.07 2 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $31.71 2 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $30.07 1 2025
Source payment records
NUPLAZID
Normalized: nuplazid
Drug ACADIA Pharmaceuticals Inc $22.90 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $22.56 2 2025
Source payment records
MYFEMBREE
Normalized: myfembree
Drug Sumitomo Pharma America, Inc. $20.70 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $19.88 1 2025
Source payment records
Intracept
Normalized: intracept
Device Boston Scientific Corporation $18.66 1 2025
Source payment records
M-M-R II
Normalized: m m r ii
Biological Merck Sharp & Dohme LLC $18.20 1 2025
Source payment records
Fabhalta
Normalized: fabhalta
Drug Novartis Pharmaceuticals Corporation $17.48 1 2025
Source payment records
TZIELD
Normalized: tzield
Biological SANOFI-AVENTIS U.S. LLC $17.34 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $16.89 1 2025
Source payment records
Adzenys XR-ODT
Normalized: adzenys xr odt
Drug Neos Therapeutics, LP $16.44 1 2025
Source payment records
CONTRAVE
Normalized: contrave
Drug Currax Pharmaceuticals LLC $15.90 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.31 1 2025
Source payment records
  • 2025-01-16 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $15.31 · Open Payments source
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $15.23 1 2025
Source payment records
LOREEV XR
Normalized: loreev xr
Drug Almatica Pharma LLC $15.05 1 2025
Source payment records
TERIPARATIDE
Normalized: teriparatide
Drug Almatica Pharma LLC $15.05 1 2025
Source payment records
ENTRESTO
Normalized: entresto
Drug Novartis Pharmaceuticals Corporation $15.01 1 2025
Source payment records
CREON
Normalized: creon
Drug ABBVIE INC. $14.37 1 2025
Source payment records
LINZESS
Normalized: linzess
Drug ABBVIE INC. $14.37 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $14.18 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $14.18 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
GEMTESA
gemtesa
2025 Gemtesa 2024 35
Beneficiary count suppressed
exact normalized Medicare Part D
SYNTHROID
synthroid
2025 Synthroid 2024 80 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
80 17
Astellas Pharma US Inc
Exact reporting entity; no affiliate inference
2025 Myrbetriq
open payments reported associated product
CMS Open Payments — General Payments
16 supporting records · 16 recipient NPIs · example record 1238599014
Myrbetriq · 2024
Exact normalized brand match · 1 Part D row
28 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 AREXVY
open payments reported associated product
CMS Open Payments — General Payments
47563 supporting records · 28786 recipient NPIs · example record 1190332445
Arexvy · 2024
Exact normalized brand match · 1 Part D row
100 100
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 SHINGRIX
open payments reported associated product
CMS Open Payments — General Payments
43515 supporting records · 26794 recipient NPIs · example record 1190332452
Shingrix · 2024
Exact normalized brand match · 1 Part D row
35 28
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
93 18
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
19 19
Sumitomo Pharma America, Inc.
Exact reporting entity; no affiliate inference
2025 GEMTESA
open payments reported associated product
CMS Open Payments — General Payments
61692 supporting records · 22152 recipient NPIs · example record 1176593503
Gemtesa · 2024
Exact normalized brand match · 1 Part D row
35 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 Calcium560144
Amlodipine BesylateAmlodipine Besylate449131
Levothyroxine SodiumLevothyroxine Sodium40096
Losartan PotassiumLosartan Potassium23661
Rosuvastatin CalciumRosuvastatin Calcium20353
Metoprolol SuccinateMetoprolol Succinate19751
FurosemideFurosemide16344
Memantine HclMemantine Hcl14829
Escitalopram OxalateEscitalopram Oxalate14233
AllopurinolAllopurinol14036
HydrochlorothiazideHydrochlorothiazide13738
GabapentinGabapentin12937
OmeprazoleOmeprazole11926
Pantoprazole SodiumPantoprazole Sodium11432
ArexvyRsvpref3 Antigen/As01e/Pf100100
CarvedilolCarvedilol9321
EliquisApixaban9318
SimvastatinSimvastatin8922
Metformin HclMetformin Hcl8825
FamotidineFamotidine8222
SynthroidLevothyroxine Sodium8017
LisinoprilLisinopril7922
Sertraline HclSertraline Hcl7718
Warfarin SodiumWarfarin Sodium69suppressed
AlprazolamAlprazolam6830
GlimepirideGlimepiride6215
ClopidogrelClopidogrel Bisulfate5613
CephalexinCephalexin5144
Buspirone HclBuspirone Hcl5011
Pravastatin SodiumPravastatin Sodium5014
Quetiapine FumarateQuetiapine Fumarate48suppressed
Trazodone HclTrazodone Hcl4711
MirtazapineMirtazapine4613
Boostrix TdapDiphth,pertuss(Acell),tet Vac4545
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4312
Metoprolol TartrateMetoprolol Tartrate4312
XareltoRivaroxaban42suppressed
Montelukast SodiumMontelukast Sodium40suppressed
Donepezil HclDonepezil Hcl39suppressed
SpironolactoneSpironolactone3914
JanuviaSitagliptin Phosphate38suppressed
VascepaIcosapent Ethyl38suppressed
Hydralazine HclHydralazine Hcl37suppressed
Fluoxetine HclFluoxetine Hcl36suppressed
GemtesaVibegron35suppressed
Methenamine HippurateMethenamine Hippurate35suppressed
ShingrixVaricella-Zoster Ge/As01b/Pf3528
Olmesartan MedoxomilOlmesartan Medoxomil34suppressed
EzetimibeEzetimibe33suppressed
Citalopram HbrCitalopram Hydrobromide32suppressed
ClonazepamClonazepam32suppressed
AtenololAtenolol31suppressed
TradjentaLinagliptin31suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid31suppressed
Venlafaxine Hcl ErVenlafaxine Hcl30suppressed
Benazepril HclBenazepril Hcl29suppressed
Metformin Hcl ErMetformin Hcl28suppressed
MyrbetriqMirabegron28suppressed
Tamsulosin HclTamsulosin Hcl28suppressed
AzithromycinAzithromycin2725
Potassium ChloridePotassium Chloride27suppressed
Memantine Hcl ErMemantine Hcl25suppressed
Nebivolol HclNebivolol Hcl25suppressed
LovastatinLovastatin24suppressed
FebuxostatFebuxostat23suppressed
Albuterol Sulfate HfaAlbuterol Sulfate2211
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide22suppressed
Nifedipine ErNifedipine21suppressed
Nortriptyline HclNortriptyline Hcl21suppressed
IrbesartanIrbesartan20suppressed
Liothyronine SodiumLiothyronine Sodium20suppressed
LorazepamLorazepam20suppressed
Paroxetine HclParoxetine Hcl20suppressed
PrednisonePrednisone2018
Propranolol HclPropranolol Hcl20suppressed
FinasterideFinasteride19suppressed
Midodrine HclMidodrine Hcl19suppressed
PaxlovidNirmatrelvir/Ritonavir1919
Ropinirole HclRopinirole Hcl18suppressed
ValsartanValsartan18suppressed
EszopicloneEszopiclone17suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1717
Diltiazem 24hr Er (Cd)Diltiazem Hcl16suppressed
LansoprazoleLansoprazole16suppressed
Zolpidem TartrateZolpidem Tartrate16suppressed
RamiprilRamipril15suppressed
ValacyclovirValacyclovir Hcl15suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1413
PremarinEstrogens, Conjugated14suppressed
EstradiolEstradiol13suppressed
Icosapent EthylIcosapent Ethyl13suppressed
MethimazoleMethimazole13suppressed
Bupropion Hcl SrBupropion Hcl12suppressed
Carbidopa-LevodopaCarbidopa/Levodopa12suppressed
PrimidonePrimidone12suppressed
TopiramateTopiramate12suppressed
Autoshield Duo Pen NeedlePen Needle,dual Safety,diabetc11suppressed
Bupropion XlBupropion Hcl11suppressed
Diclofenac SodiumDiclofenac Sodium11suppressed

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 $1,153.58 · 54 records ABBVIE INC. ABRYSVO, Adzenys XR-ODT, BREZTRI, CAPVAXIVE, COMIRNATY, CONTRAVE, CREON, DUPIXENT, ENFLONSIA, ENTRESTO, EVENITY, Fabhalta, GARDASIL 9, GEMTESA, Intracept, JARDIANCE, Korlym, LEQVIO, LINZESS, LOREEV XR, M-M-R II, MYFEMBREE, NUPLAZID, Ozempic, PREVNAR 20, PROLIA, QULIPTA, REPATHA, REXULTI, Rybelsus, SYNTHROID, TERIPARATIDE, TRELEGY ELLIPTA, TZIELD, Tymlos, UBRELVY, VRAYLAR, Veozah, Wegovy, XIFAXAN 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