Healthcare provider profile · identity verified

Megan E Missaggia, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · NEWBURGH, IN · NPI 1326452889

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 Megan E Missaggia, M.D. received $1,347.61 in general payments during 2025 across 93 reported records.

ABBVIE INC. accounted for 41.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 21 associated products.

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

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 13 claims for Linzess by this doctor in 2024.

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 24 claims for Synthroid by this doctor in 2024.

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 VRAYLAR as an associated drug or biological on 377741 records involving 62704 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Vraylar 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 12 claims for Farxiga 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 TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Trelegy Ellipta 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 19 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 13 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 24 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

$1,347.61

93 reported records · 12 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 $558.0541.4%482025
Novo Nordisk Inc Unresolved — no canonical attribution shown $178.4013.2%132025
PFIZER INC. Unresolved — no canonical attribution shown $177.6113.2%102025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $99.597.4%52025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $88.306.5%42025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $69.505.2%42025
Lilly USA, LLC Unresolved — no canonical attribution shown $42.823.2%32025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $42.733.2%22025
Lundbeck LLC Unresolved — no canonical attribution shown $28.982.1%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $28.542.1%12025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $19.561.4%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $13.531.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,347.6193

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
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $306.35 25 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $231.82 21 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $187.16 18 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $178.40 13 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $128.57 6 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $104.42 6 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $104.42 6 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $88.30 4 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $73.19 4 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $73.19 4 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $73.19 4 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $69.50 4 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $69.50 4 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $46.83 3 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $42.82 3 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $42.82 3 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $42.73 2 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $28.54 1 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $19.56 1 2025
Source payment records
BEXSERO
Normalized: bexsero
Biological GlaxoSmithKline, LLC. $15.54 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $13.53 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
MOUNJARO
mounjaro
2025 Mounjaro 2024 19
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
VRAYLAR
vraylar
2025 Vraylar 2024 12
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 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
13 suppressed by CMS
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
24 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 VRAYLAR
open payments reported associated product
CMS Open Payments — General Payments
377741 supporting records · 62704 recipient NPIs · example record 1201352550
Vraylar · 2024
Exact normalized brand match · 1 Part D row
12 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
12 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
14 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
19 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
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
24 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
Levothyroxine SodiumLevothyroxine Sodium15847
Atorvastatin CalciumAtorvastatin Calcium13443
OmeprazoleOmeprazole12032
Amlodipine BesylateAmlodipine Besylate10940
LisinoprilLisinopril9831
Losartan PotassiumLosartan Potassium9539
Metoprolol SuccinateMetoprolol Succinate7927
GabapentinGabapentin7525
HydrochlorothiazideHydrochlorothiazide7124
Pravastatin SodiumPravastatin Sodium6725
Metformin HclMetformin Hcl5416
SimvastatinSimvastatin4913
Fluoxetine HclFluoxetine Hcl4311
Montelukast SodiumMontelukast Sodium40suppressed
Tramadol HclTramadol Hcl4011
FamotidineFamotidine39suppressed
Metformin Hcl ErMetformin Hcl3613
AtenololAtenolol3313
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen33suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide33suppressed
Metoprolol TartrateMetoprolol Tartrate33suppressed
Potassium ChloridePotassium Chloride3315
AllopurinolAllopurinol30suppressed
Buspirone HclBuspirone Hcl3012
Trazodone HclTrazodone Hcl3014
Duloxetine HclDuloxetine Hcl2911
Sertraline HclSertraline Hcl2813
AlprazolamAlprazolam26suppressed
Escitalopram OxalateEscitalopram Oxalate2612
LorazepamLorazepam25suppressed
Citalopram HbrCitalopram Hydrobromide24suppressed
EliquisApixaban24suppressed
MeloxicamMeloxicam2414
SynthroidLevothyroxine Sodium24suppressed
FurosemideFurosemide2312
GlipizideGlipizide22suppressed
ValsartanValsartan22suppressed
Bupropion XlBupropion Hcl19suppressed
Fluticasone PropionateFluticasone Propionate19suppressed
MounjaroTirzepatide19suppressed
Pantoprazole SodiumPantoprazole Sodium19suppressed
PrednisonePrednisone1918
Tizanidine HclTizanidine Hcl19suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate18suppressed
CelecoxibCelecoxib17suppressed
ClonazepamClonazepam17suppressed
FenofibrateFenofibrate17suppressed
NortrelNorethindrone-Ethin. Estradiol17suppressed
XareltoRivaroxaban17suppressed
Chlorhexidine GluconateChlorhexidine Gluconate16suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol16suppressed
LamotrigineLamotrigine16suppressed
Breo ElliptaFluticasone/Vilanterol15suppressed
Albuterol Sulfate HfaAlbuterol Sulfate14suppressed
Diltiazem 24hr ErDiltiazem Hcl14suppressed
FluconazoleFluconazole14suppressed
MethylprednisoloneMethylprednisolone1412
MyrbetriqMirabegron14suppressed
Olmesartan MedoxomilOlmesartan Medoxomil14suppressed
Ropinirole HclRopinirole Hcl14suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter14suppressed
FenofibrateFenofibrate Nanocrystallized13suppressed
LinzessLinaclotide13suppressed
MirtazapineMirtazapine13suppressed
Oxybutynin Chloride ErOxybutynin Chloride13suppressed
OzempicSemaglutide13suppressed
SpironolactoneSpironolactone13suppressed
AripiprazoleAripiprazole12suppressed
FarxigaDapagliflozin Propanediol12suppressed
Hydralazine HclHydralazine Hcl12suppressed
Nortriptyline HclNortriptyline Hcl12suppressed
Prazosin HclPrazosin Hcl12suppressed
Rosuvastatin CalciumRosuvastatin Calcium12suppressed
VraylarCariprazine Hcl12suppressed
Ciprofloxacin HclCiprofloxacin Hcl11suppressed
EzetimibeEzetimibe11suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid11suppressed

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 $1,347.61 · 93 records ABBVIE INC. ABRYSVO, AIRSUPRA, AREXVY, Auvelity, BEXSERO, CAPLYTA, COMIRNATY, Cologuard Collection Kit, GEMTESA, MOUNJARO, NURTEC ODT, Ozempic, PREVNAR 20, QULIPTA, REXULTI, Rybelsus, SHINGRIX, UBRELVY, VRAYLAR, ZAVZPRET, ZEPBOUND 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