Healthcare provider profile · identity verified

Bryan Hammar, D.O.

Allopathic & Osteopathic Physicians|Family Medicine · RIGBY, ID · NPI 1841219987

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 Bryan Hammar, D.O. received $719.56 in general payments during 2025 across 57 reported records.

ABBVIE INC. accounted for 44.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 16 associated products.

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

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 14 claims for Synthroid 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 40 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 62 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 39 claims for Trulicity by this doctor in 2024.

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

Payment overview · 2025

General Payments

$719.56

57 reported records · 11 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 $322.4044.8%242025
Amgen Inc. Unresolved — no canonical attribution shown $145.4220.2%162025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $62.018.6%32025
Corium, LLC Unresolved — no canonical attribution shown $40.345.6%42025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $36.445.1%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $28.183.9%22025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $27.993.9%22025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $15.072.1%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $14.702.0%12025
Lundbeck LLC Unresolved — no canonical attribution shown $13.601.9%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $13.411.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$719.5657

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. $171.14 12 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $145.42 16 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $140.27 9 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $137.29 11 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $76.19 7 2025
Source payment records
FANAPT
Normalized: fanapt
Drug Vanda Pharmaceuticals Inc. $62.01 3 2025
Source payment records
Azstarys
Normalized: azstarys
Drug Corium, LLC $40.34 4 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $36.44 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $28.18 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $28.18 2 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $27.99 2 2025
Source payment records
ENBREL
Normalized: enbrel
Biological Amgen Inc. $15.73 2 2025
Source payment records
COSENTYX
Normalized: cosentyx
Drug Novartis Pharmaceuticals Corporation $15.07 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.70 1 2025
Source payment records
  • 2025-06-10 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $14.70 · Open Payments source
REXULTI
Normalized: rexulti
Drug Lundbeck LLC $13.60 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $13.41 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 62 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
14 suppressed by CMS
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
40 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
62 13
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
39 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
OmeprazoleOmeprazole487118
Levothyroxine SodiumLevothyroxine Sodium468118
Losartan PotassiumLosartan Potassium35695
Amlodipine BesylateAmlodipine Besylate34288
Atorvastatin CalciumAtorvastatin Calcium32982
GabapentinGabapentin31078
Metformin HclMetformin Hcl28365
LisinoprilLisinopril26064
Tamsulosin HclTamsulosin Hcl23363
Potassium ChloridePotassium Chloride22971
SimvastatinSimvastatin21754
FurosemideFurosemide21169
LorazepamLorazepam20553
Metoprolol SuccinateMetoprolol Succinate20053
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen19845
Tramadol HclTramadol Hcl19045
HydrochlorothiazideHydrochlorothiazide17853
Rosuvastatin CalciumRosuvastatin Calcium17756
Duloxetine HclDuloxetine Hcl16330
Sertraline HclSertraline Hcl16337
Trazodone HclTrazodone Hcl16332
Citalopram HbrCitalopram Hydrobromide15546
Metformin Hcl ErMetformin Hcl15340
Zolpidem TartrateZolpidem Tartrate14929
Bupropion XlBupropion Hcl14836
AlprazolamAlprazolam14228
Montelukast SodiumMontelukast Sodium12621
Fluoxetine HclFluoxetine Hcl12028
Pantoprazole SodiumPantoprazole Sodium11726
Albuterol Sulfate HfaAlbuterol Sulfate11635
AllopurinolAllopurinol11635
FamotidineFamotidine11629
ClonazepamClonazepam11420
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide9827
CarvedilolCarvedilol9528
LovastatinLovastatin9527
GlimepirideGlimepiride9421
FarxigaDapagliflozin Propanediol9217
EliquisApixaban9017
MeloxicamMeloxicam8828
Escitalopram OxalateEscitalopram Oxalate8620
TelmisartanTelmisartan8322
FinasterideFinasteride7516
Lantus SolostarInsulin Glargine,hum.Rec.Anlog7516
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine7412
EzetimibeEzetimibe7216
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide7124
Tizanidine HclTizanidine Hcl6914
Cyclobenzaprine HclCyclobenzaprine Hcl6816
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen6822
IbuprofenIbuprofen6517
ClopidogrelClopidogrel Bisulfate6422
Pioglitazone HclPioglitazone Hcl6413
MounjaroTirzepatide6213
Clonidine HclClonidine Hcl6018
PregabalinPregabalin5617
Alendronate SodiumAlendronate Sodium5515
OlanzapineOlanzapine53suppressed
OzempicSemaglutide5313
AripiprazoleAripiprazole51suppressed
CelecoxibCelecoxib5121
DiazepamDiazepam5111
JanuviaSitagliptin Phosphate51suppressed
Warfarin SodiumWarfarin Sodium5117
AtenololAtenolol5014
Venlafaxine Hcl ErVenlafaxine Hcl5011
CephalexinCephalexin4826
EstradiolEstradiol4817
RisperidoneRisperidone4811
SpironolactoneSpironolactone4816
PrednisonePrednisone4623
Testosterone CypionateTestosterone Cypionate4513
Tresiba Flextouch U-200Insulin Degludec44suppressed
Bupropion Hcl SrBupropion Hcl43suppressed
Hydroxyzine HclHydroxyzine Hcl43suppressed
Buspirone HclBuspirone Hcl42suppressed
Metoprolol TartrateMetoprolol Tartrate4215
Memantine HclMemantine Hcl41suppressed
JardianceEmpagliflozin40suppressed
Promethazine HclPromethazine Hcl40suppressed
TopiramateTopiramate4011
TrulicityDulaglutide39suppressed
Nebivolol HclNebivolol Hcl3812
Ziprasidone HclZiprasidone Hcl38suppressed
Ropinirole HclRopinirole Hcl37suppressed
Amitriptyline HclAmitriptyline Hcl3614
LansoprazoleLansoprazole36suppressed
MirtazapineMirtazapine36suppressed
Amiodarone HclAmiodarone Hcl35suppressed
AzithromycinAzithromycin3525
FenofibrateFenofibrate Nanocrystallized35suppressed
Fluticasone PropionateFluticasone Propionate34suppressed
Quetiapine FumarateQuetiapine Fumarate34suppressed
FenofibrateFenofibrate33suppressed
Oxycodone HclOxycodone Hcl33suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide31suppressed
Oxybutynin Chloride ErOxybutynin Chloride31suppressed
Stiolto RespimatTiotropium Br/Olodaterol Hcl30suppressed
Benztropine MesylateBenztropine Mesylate29suppressed
Donepezil HclDonepezil Hcl29suppressed
Ventolin HfaAlbuterol Sulfate29suppressed
Acetaminophen-CodeineAcetaminophen With Codeine28suppressed
SotalolSotalol Hcl28suppressed
SucralfateSucralfate28suppressed
Azelastine HclAzelastine Hcl27suppressed
GlipizideGlipizide27suppressed
RamiprilRamipril27suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine26suppressed
Oxybutynin ChlorideOxybutynin Chloride26suppressed
Prazosin HclPrazosin Hcl26suppressed
Paroxetine HclParoxetine Hcl25suppressed
Atenolol-ChlorthalidoneAtenolol/Chlorthalidone24suppressed
InvokanaCanagliflozin24suppressed
Sumatriptan SuccinateSumatriptan Succinate24suppressed
Ondansetron OdtOndansetron2312
Solifenacin SuccinateSolifenacin Succinate23suppressed
CarisoprodolCarisoprodol22suppressed
ChlorthalidoneChlorthalidone22suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol22suppressed
Propranolol HclPropranolol Hcl22suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril21suppressed
Pravastatin SodiumPravastatin Sodium21suppressed
Sure Comfort Pen NeedlePen Needle, Diabetic21suppressed
TemazepamTemazepam21suppressed
ValsartanValsartan21suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide21suppressed
BaclofenBaclofen20suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog19suppressed
Ciprofloxacin HclCiprofloxacin Hcl1917
Diltiazem 24hr Er (Cd)Diltiazem Hcl19suppressed
RizatriptanRizatriptan Benzoate19suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1912
Diclofenac SodiumDiclofenac Sodium18suppressed
Doxycycline HyclateDoxycycline Hyclate1814
Morphine Sulfate ErMorphine Sulfate18suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl18suppressed
XareltoRivaroxaban17suppressed
Cholestyramine LightCholestyramine16suppressed
DigoxinDigoxin16suppressed
Enalapril MaleateEnalapril Maleate16suppressed
Metoclopramide HclMetoclopramide Hcl16suppressed
NystatinNystatin16suppressed
Telmisartan-HydrochlorothiazidTelmisartan/Hydrochlorothiazid16suppressed
Tolterodine Tartrate ErTolterodine Tartrate16suppressed
Xigduo XrDapaglifloz Propaned/Metformin16suppressed
AnastrozoleAnastrozole15suppressed
DexamethasoneDexamethasone1513
FluconazoleFluconazole1512
LevetiracetamLevetiracetam15suppressed
Lyumjev Kwikpen U-100Insulin Lispro-Aabc15suppressed
MethocarbamolMethocarbamol15suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1512
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid15suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1411
Humalog Kwikpen U-100Insulin Lispro14suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide14suppressed
Memantine Hcl ErMemantine Hcl14suppressed
Olmesartan MedoxomilOlmesartan Medoxomil14suppressed
OxcarbazepineOxcarbazepine14suppressed
SynthroidLevothyroxine Sodium14suppressed
GemfibrozilGemfibrozil13suppressed
Liothyronine SodiumLiothyronine Sodium13suppressed
Lithium Carbonate ErLithium Carbonate13suppressed
TradjentaLinagliptin13suppressed
Breo ElliptaFluticasone/Vilanterol12suppressed
CefdinirCefdinir12suppressed
Doxazosin MesylateDoxazosin Mesylate12suppressed
Imipramine HclImipramine Hcl12suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate12suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter12suppressed
ValacyclovirValacyclovir Hcl12suppressed
CalcitriolCalcitriol11suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate11suppressed
Divalproex Sodium ErDivalproex Sodium11suppressed
Flecainide AcetateFlecainide Acetate11suppressed
Janumet XrSitagliptin Phos/Metformin Hcl11suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide11suppressed
PremarinEstrogens, Conjugated11suppressed
Vilazodone HclVilazodone Hcl11suppressed

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 $719.56 · 57 records ABBVIE INC. Auvelity, Azstarys, CAPLYTA, COSENTYX, ENBREL, FANAPT, MOUNJARO, OTEZLA, QULIPTA, REPATHA, REXULTI, UBRELVY, VOQUEZNA, VRAYLAR, XIFAXAN, ZEPBOUND 4
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