Healthcare provider profile · identity verified

John R Treer, MD

Allopathic & Osteopathic Physicians|Internal Medicine · FRISCO, TX · NPI 1972521110

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 John R Treer, MD received $854.00 in general payments during 2025 across 41 reported records.

Lilly USA, LLC accounted for 15.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 24 associated products.

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

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 109 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 12 claims for Farxiga by this doctor in 2024.

Boehringer Ingelheim Pharmaceuticals, 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 25 claims for Jardiance 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 25 claims for Jardiance 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 14 claims for Mounjaro 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 29 claims for Trulicity 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 69 claims for Ozempic 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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Rybelsus 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 51 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

$854.00

41 reported records · 17 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
Lilly USA, LLC Unresolved — no canonical attribution shown $134.5615.8%62025
Abbott Laboratories Unresolved — no canonical attribution shown $111.1713.0%62025
Novo Nordisk Inc Unresolved — no canonical attribution shown $106.6012.5%52025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $98.4911.5%52025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $66.367.8%32025
SANOFI-AVENTIS U.S. LLC Unresolved — no canonical attribution shown $55.446.5%22025
Dexcom, Inc. Unresolved — no canonical attribution shown $48.965.7%22025
Seqirus USA Inc Unresolved — no canonical attribution shown $43.755.1%22025
ABBVIE INC. Unresolved — no canonical attribution shown $34.214.0%22025
PFIZER INC. Unresolved — no canonical attribution shown $23.732.8%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $22.612.6%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $21.502.5%12025
Dynavax Technologies Corporation Unresolved — no canonical attribution shown $20.172.4%12025
Inspire Medical Systems, Inc. Unresolved — no canonical attribution shown $20.152.4%12025
Amgen Inc. Unresolved — no canonical attribution shown $17.212.0%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $14.601.7%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $14.491.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$854.0041

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
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $111.17 6 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $110.72 5 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $71.79 4 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $66.36 3 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $55.94 3 2025
Source payment records
TZIELD
Normalized: tzield
Biological SANOFI-AVENTIS U.S. LLC $55.44 2 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $48.96 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $44.00 2 2025
Source payment records
Fluad
Normalized: fluad
Biological Seqirus USA Inc $43.75 2 2025
Source payment records
Flucelvax
Normalized: flucelvax
Biological Seqirus USA Inc $43.75 2 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $40.67 2 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $34.21 2 2025
Source payment records
OFEV
Normalized: ofev
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $26.50 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $23.73 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $23.73 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $22.61 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $21.50 1 2025
Source payment records
  • 2025-05-05 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $21.50 · Open Payments source
Heplisav-B
Normalized: heplisav b
Drug Dynavax Technologies Corporation $20.17 1 2025
Source payment records
INSPIRE
Normalized: inspire
Device Inspire Medical Systems, Inc. $20.15 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $17.21 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $17.21 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $14.60 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $14.60 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $14.49 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 51 exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 25 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 69 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
109 31
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
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
25 12
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
25 12
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
14 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
29 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
69 15
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
23 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
51 16

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 Calcium544186
Rosuvastatin CalciumRosuvastatin Calcium476152
Levothyroxine SodiumLevothyroxine Sodium441138
LisinoprilLisinopril365114
Amlodipine BesylateAmlodipine Besylate350117
Losartan PotassiumLosartan Potassium24880
Pantoprazole SodiumPantoprazole Sodium23783
Metformin HclMetformin Hcl22876
HydrochlorothiazideHydrochlorothiazide17655
OmeprazoleOmeprazole17564
Pravastatin SodiumPravastatin Sodium16651
Tamsulosin HclTamsulosin Hcl15049
AllopurinolAllopurinol14247
GabapentinGabapentin13551
Metoprolol SuccinateMetoprolol Succinate13444
SimvastatinSimvastatin12739
Zolpidem TartrateZolpidem Tartrate11926
Azelastine HclAzelastine Hcl11274
Sertraline HclSertraline Hcl11240
SynthroidLevothyroxine Sodium10931
Metoprolol TartrateMetoprolol Tartrate10533
Montelukast SodiumMontelukast Sodium9032
Trazodone HclTrazodone Hcl8629
CarvedilolCarvedilol8233
AlprazolamAlprazolam7220
CelecoxibCelecoxib7019
FurosemideFurosemide7025
Hydralazine HclHydralazine Hcl7036
OzempicSemaglutide6915
EzetimibeEzetimibe6725
ClopidogrelClopidogrel Bisulfate6523
GlimepirideGlimepiride6524
Metformin Hcl ErMetformin Hcl6523
Olmesartan MedoxomilOlmesartan Medoxomil6521
Alendronate SodiumAlendronate Sodium6320
FamotidineFamotidine6320
Potassium ChloridePotassium Chloride6019
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen59suppressed
JanuviaSitagliptin Phosphate5816
MeloxicamMeloxicam5828
Bupropion XlBupropion Hcl5717
AtenololAtenolol5616
Fluticasone PropionateFluticasone Propionate5621
Escitalopram OxalateEscitalopram Oxalate5421
EliquisApixaban5116
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide4517
Albuterol Sulfate HfaAlbuterol Sulfate4429
FinasterideFinasteride4218
Cyclobenzaprine HclCyclobenzaprine Hcl4118
Esomeprazole MagnesiumEsomeprazole Magnesium4113
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid4112
ValsartanValsartan4114
ValacyclovirValacyclovir Hcl3818
Pioglitazone HclPioglitazone Hcl3712
CefuroximeCefuroxime Axetil3633
Lantus SolostarInsulin Glargine,hum.Rec.Anlog35suppressed
Benazepril HclBenazepril Hcl33suppressed
Citalopram HbrCitalopram Hydrobromide3312
GlipizideGlipizide32suppressed
IrbesartanIrbesartan32suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide32suppressed
Glipizide ErGlipizide31suppressed
Tizanidine HclTizanidine Hcl3121
Venlafaxine Hcl ErVenlafaxine Hcl30suppressed
TelmisartanTelmisartan29suppressed
TrulicityDulaglutide29suppressed
Paroxetine HclParoxetine Hcl28suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide28suppressed
FenofibrateFenofibrate Nanocrystallized26suppressed
AzithromycinAzithromycin2523
BaclofenBaclofen25suppressed
Fluoxetine HclFluoxetine Hcl2511
JardianceEmpagliflozin2512
Tramadol HclTramadol Hcl25suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter25suppressed
SucralfateSucralfate2413
Duloxetine HclDuloxetine Hcl23suppressed
FenofibrateFenofibrate23suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters23suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl23suppressed
RybelsusSemaglutide23suppressed
Terazosin HclTerazosin Hcl23suppressed
Oxybutynin ChlorideOxybutynin Chloride22suppressed
EstradiolEstradiol19suppressed
LovastatinLovastatin19suppressed
Memantine HclMemantine Hcl19suppressed
Raloxifene HclRaloxifene Hcl19suppressed
Triamcinolone AcetonideTriamcinolone Acetonide19suppressed
Dicyclomine HclDicyclomine Hcl18suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl18suppressed
MethocarbamolMethocarbamol18suppressed
RepaglinideRepaglinide18suppressed
Doxycycline HyclateDoxycycline Hyclate1716
TemazepamTemazepam17suppressed
Ipratropium BromideIpratropium Bromide16suppressed
XareltoRivaroxaban16suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate15suppressed
LansoprazoleLansoprazole15suppressed
Mometasone FuroateMometasone Furoate15suppressed
Oxybutynin Chloride ErOxybutynin Chloride15suppressed
Amitriptyline HclAmitriptyline Hcl14suppressed
MounjaroTirzepatide14suppressed
PrimidonePrimidone14suppressed
SpironolactoneSpironolactone14suppressed
Acetaminophen-CodeineAcetaminophen With Codeine13suppressed
Alfuzosin Hcl ErAlfuzosin Hcl13suppressed
Doxazosin MesylateDoxazosin Mesylate13suppressed
DutasterideDutasteride13suppressed
MirtazapineMirtazapine13suppressed
UnithroidLevothyroxine Sodium13suppressed
Warfarin SodiumWarfarin Sodium13suppressed
AcyclovirAcyclovir12suppressed
Arnuity ElliptaFluticasone Furoate12suppressed
FarxigaDapagliflozin Propanediol12suppressed
Nebivolol HclNebivolol Hcl12suppressed
Nifedipine ErNifedipine12suppressed
RamiprilRamipril12suppressed
VascepaIcosapent Ethyl12suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol11suppressed
Folic AcidFolic Acid11suppressed
Janumet XrSitagliptin Phos/Metformin Hcl11suppressed
LatanoprostLatanoprost11suppressed
Propranolol HclPropranolol Hcl11suppressed
Tresiba Flextouch U-100Insulin Degludec11suppressed

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 $854.00 · 41 records Lilly USA, LLC CAPVAXIVE, Dexcom G6 Transmitter, ELIQUIS, FARXIGA, FREESTYLE LIBRE 3, Fluad, Flucelvax, GARDASIL 9, Heplisav-B, INSPIRE, JARDIANCE, Kerendia, MOUNJARO, NURTEC ODT, OFEV, OTEZLA, Ozempic, REPATHA, TZIELD, The Cologuard Plus Collection Kit, UBRELVY, Wegovy, XIFAXAN, ZEPBOUND 9
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