Healthcare provider profile · identity verified

Frank Joseph Mongillo, MD

Allopathic & Osteopathic Physicians|Internal Medicine · NEW HAVEN, CT · NPI 1811917289

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 Frank Joseph Mongillo, MD received $74.91 in general payments during 2025 across 4 reported records.

TMS NeuroHealth Centers Inc. accounted for 37.3% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 4 associated products.

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

E.R. Squibb & Sons, L.L.C. 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 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Eliquis by this doctor in 2024.

Otsuka America Pharmaceutical, 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 REXULTI as an associated drug or biological on 160756 records involving 46288 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Rexulti by this doctor in 2024.

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

Payment overview · 2025

General Payments

$74.91

4 reported records · 4 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
TMS NeuroHealth Centers Inc. Unresolved — no canonical attribution shown $27.9137.3%12025
Indivior Inc. Unresolved — no canonical attribution shown $19.0625.4%12025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $14.3619.2%12025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $13.5818.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$74.914

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
TMS NeuroHealth Centers Inc.
Normalized: tms neurohealth centers inc
Device TMS NeuroHealth Centers Inc. $27.91 1 2025
Source payment records
SUBLOCADE
Normalized: sublocade
Drug Indivior Inc. $19.06 1 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $14.36 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug E.R. Squibb & Sons, L.L.C. $13.58 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 12
Beneficiary count suppressed
exact normalized Medicare Part D
REXULTI
rexulti
2025 Rexulti 2024 11
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
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
Otsuka America Pharmaceutical, Inc.
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
160756 supporting records · 46288 recipient NPIs · example record 1227267708
Rexulti · 2024
Exact normalized brand match · 1 Part D row
11 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 Calcium32379
LisinoprilLisinopril18951
Metformin HclMetformin Hcl18551
Amlodipine BesylateAmlodipine Besylate15639
AlprazolamAlprazolam15526
Levothyroxine SodiumLevothyroxine Sodium13832
Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl13116
Zolpidem TartrateZolpidem Tartrate12424
HydrochlorothiazideHydrochlorothiazide11829
Pantoprazole SodiumPantoprazole Sodium11134
OzempicSemaglutide10518
GabapentinGabapentin10222
Albuterol Sulfate HfaAlbuterol Sulfate10024
Metoprolol SuccinateMetoprolol Succinate9920
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen9912
Tamsulosin HclTamsulosin Hcl9724
AzithromycinAzithromycin9669
ClonazepamClonazepam8212
Escitalopram OxalateEscitalopram Oxalate8223
Rosuvastatin CalciumRosuvastatin Calcium8221
MeloxicamMeloxicam7224
OmeprazoleOmeprazole6818
LorazepamLorazepam6711
Tramadol HclTramadol Hcl6721
IbuprofenIbuprofen6524
Oxycodone HclOxycodone Hcl65suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen6412
Losartan PotassiumLosartan Potassium6416
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril6117
AllopurinolAllopurinol5616
Montelukast SodiumMontelukast Sodium5617
MethylprednisoloneMethylprednisolone4934
FurosemideFurosemide4815
AtenololAtenolol4612
Cyclobenzaprine HclCyclobenzaprine Hcl4416
FenofibrateFenofibrate Nanocrystallized44suppressed
Duloxetine HclDuloxetine Hcl43suppressed
SuboxoneBuprenorphine Hcl/Naloxone Hcl42suppressed
ValsartanValsartan42suppressed
Fluticasone PropionateFluticasone Propionate4113
Doxycycline HyclateDoxycycline Hyclate4027
Potassium ChloridePotassium Chloride39suppressed
Sertraline HclSertraline Hcl3912
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3526
Metformin Hcl ErMetformin Hcl35suppressed
ClopidogrelClopidogrel Bisulfate34suppressed
JanuviaSitagliptin Phosphate34suppressed
Metoprolol TartrateMetoprolol Tartrate3412
FarxigaDapagliflozin Propanediol32suppressed
Quetiapine FumarateQuetiapine Fumarate32suppressed
Bupropion XlBupropion Hcl31suppressed
DiazepamDiazepam31suppressed
FamotidineFamotidine31suppressed
SimvastatinSimvastatin31suppressed
Ondansetron HclOndansetron Hcl30suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide29suppressed
Pravastatin SodiumPravastatin Sodium29suppressed
Trazodone HclTrazodone Hcl29suppressed
Sumatriptan SuccinateSumatriptan Succinate28suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter24suppressed
Fluoxetine HclFluoxetine Hcl23suppressed
Meclizine HclMeclizine Hcl23suppressed
MounjaroTirzepatide23suppressed
TemazepamTemazepam23suppressed
Ciprofloxacin HclCiprofloxacin Hcl2216
FentanylFentanyl22suppressed
EzetimibeEzetimibe21suppressed
Ventolin HfaAlbuterol Sulfate21suppressed
Amitriptyline HclAmitriptyline Hcl18suppressed
Donepezil HclDonepezil Hcl18suppressed
Midodrine HclMidodrine Hcl17suppressed
MirtazapineMirtazapine17suppressed
Paroxetine HclParoxetine Hcl17suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip16suppressed
PregabalinPregabalin16suppressed
Tresiba Flextouch U-200Insulin Degludec16suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide16suppressed
DutasterideDutasteride15suppressed
Hydroxyzine HclHydroxyzine Hcl15suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog15suppressed
LactuloseLactulose14suppressed
LoperamideLoperamide Hcl14suppressed
MethocarbamolMethocarbamol14suppressed
Methylphenidate HclMethylphenidate Hcl14suppressed
NystatinNystatin14suppressed
Terazosin HclTerazosin Hcl14suppressed
Zolpidem Tartrate ErZolpidem Tartrate14suppressed
EndocetOxycodone Hcl/Acetaminophen13suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium13suppressed
OlanzapineOlanzapine13suppressed
AmantadineAmantadine Hcl12suppressed
Dicyclomine HclDicyclomine Hcl12suppressed
EliquisApixaban12suppressed
Olmesartan MedoxomilOlmesartan Medoxomil12suppressed
PaxlovidNirmatrelvir/Ritonavir1212
ChlorzoxazoneChlorzoxazone11suppressed
Clonidine HclClonidine Hcl11suppressed
FinasterideFinasteride11suppressed
Labetalol HclLabetalol Hcl11suppressed
LidocaineLidocaine11suppressed
Prochlorperazine MaleateProchlorperazine Maleate11suppressed
RexultiBrexpiprazole11suppressed
SynthroidLevothyroxine Sodium11suppressed
TelmisartanTelmisartan11suppressed

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 $74.91 · 4 records TMS NeuroHealth Centers Inc. ELIQUIS, REXULTI, SUBLOCADE, TMS NeuroHealth Centers Inc. 2
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