Healthcare provider profile · identity verified

Brett D Foersterling, MD

Allopathic & Osteopathic Physicians|Family Medicine · SAINT LOUIS, MO · NPI 1669421590

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 Brett D Foersterling, MD received $63.55 in general payments during 2025 across 4 reported records.

Novartis Pharmaceuticals Corporation accounted for 27.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 5 associated products.

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

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 21 claims for Arexvy 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 62 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

$63.55

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
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $17.2627.2%12025
Amgen Inc. Unresolved — no canonical attribution shown $16.7026.3%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $15.3624.2%12025
PFIZER INC. Unresolved — no canonical attribution shown $14.2322.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$63.554

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
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $17.26 1 2025
Source payment records
TAVNEOS
Normalized: tavneos
Drug Amgen Inc. $16.70 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $15.36 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $15.36 1 2025
Source payment records
VYNDAQEL
Normalized: vyndaqel
Drug PFIZER INC. $14.23 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
AREXVY
arexvy
2025 Arexvy 2024 21 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
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
21 21
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
62 14

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 Calcium565159
Amlodipine BesylateAmlodipine Besylate364101
LisinoprilLisinopril25675
Metformin HclMetformin Hcl23672
Metoprolol SuccinateMetoprolol Succinate23263
Rosuvastatin CalciumRosuvastatin Calcium21765
Sertraline HclSertraline Hcl14649
Losartan PotassiumLosartan Potassium13736
Levothyroxine SodiumLevothyroxine Sodium13036
GabapentinGabapentin11436
HydrochlorothiazideHydrochlorothiazide11233
Albuterol Sulfate HfaAlbuterol Sulfate9627
SimvastatinSimvastatin9427
AllopurinolAllopurinol8624
OzempicSemaglutide8513
Trazodone HclTrazodone Hcl8524
Pantoprazole SodiumPantoprazole Sodium8322
Fluticasone PropionateFluticasone Propionate8130
Tamsulosin HclTamsulosin Hcl6321
EliquisApixaban6214
GlipizideGlipizide5918
Pravastatin SodiumPravastatin Sodium5817
FurosemideFurosemide5315
Tramadol HclTramadol Hcl4914
ClopidogrelClopidogrel Bisulfate4513
OmeprazoleOmeprazole4213
Bupropion XlBupropion Hcl4112
CarvedilolCarvedilol4012
Metoprolol TartrateMetoprolol Tartrate3913
Alendronate SodiumAlendronate Sodium3811
Escitalopram OxalateEscitalopram Oxalate35suppressed
Venlafaxine Hcl ErVenlafaxine Hcl35suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3023
Doxycycline HyclateDoxycycline Hyclate3017
Duloxetine HclDuloxetine Hcl29suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid29suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide27suppressed
Fluoxetine HclFluoxetine Hcl26suppressed
Klor-Con M20Potassium Chloride26suppressed
Potassium ChloridePotassium Chloride25suppressed
Sildenafil CitrateSildenafil Citrate25suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog25suppressed
Wixela InhubFluticasone Propion/Salmeterol25suppressed
Metformin Hcl ErMetformin Hcl24suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic24suppressed
Glipizide ErGlipizide23suppressed
XareltoRivaroxaban23suppressed
LorazepamLorazepam22suppressed
Oxybutynin Chloride ErOxybutynin Chloride22suppressed
ArexvyRsvpref3 Antigen/As01e/Pf2121
Cyclobenzaprine HclCyclobenzaprine Hcl21suppressed
Montelukast SodiumMontelukast Sodium21suppressed
PrednisonePrednisone2012
Fluticasone-SalmeterolFluticasone Propion/Salmeterol19suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen19suppressed
JardianceEmpagliflozin19suppressed
MethylprednisoloneMethylprednisolone1913
MounjaroTirzepatide19suppressed
LovastatinLovastatin18suppressed
SpironolactoneSpironolactone18suppressed
AlprazolamAlprazolam17suppressed
MeloxicamMeloxicam17suppressed
FamotidineFamotidine16suppressed
Insulin Aspart FlexpenInsulin Aspart16suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide16suppressed
Spiriva RespimatTiotropium Bromide15suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate14suppressed
Bupropion Hcl SrBupropion Hcl14suppressed
Diclofenac SodiumDiclofenac Sodium13suppressed
Doxazosin MesylateDoxazosin Mesylate13suppressed
Labetalol HclLabetalol Hcl13suppressed
NaproxenNaproxen13suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst13suppressed
Dabigatran EtexilateDabigatran Etexilate Mesylate12suppressed
TopiramateTopiramate12suppressed
TrintellixVortioxetine Hydrobromide12suppressed
FinasterideFinasteride11suppressed
GlimepirideGlimepiride11suppressed
Insulin Aspart Prot Mix 70-30Insulin Aspart Prot/Insuln Asp11suppressed
Pioglitazone HclPioglitazone Hcl11suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim11suppressed
ValsartanValsartan11suppressed

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 $63.55 · 4 records Novartis Pharmaceuticals Corporation AREXVY, LEQVIO, SHINGRIX, TAVNEOS, VYNDAQEL 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