Healthcare provider profile · identity verified

Michael M Packer, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · REXBURG, ID · NPI 1659454734

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 Michael M Packer, M.D. received $293.92 in general payments during 2025 across 15 reported records.

Insulet Corporation accounted for 19.6% 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: Caplyta, Mounjaro, Ozempic.

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 BRILINTA as an associated drug or biological on 993 records involving 512 distinct recipient NPIs. Public Medicare Part D data also shows 108 claims for Brilinta 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 16 claims for Farxiga 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 LOKELMA as an associated drug or biological on 6897 records involving 4326 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Lokelma 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 SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Symbicort by this doctor in 2024.

ITI, Inc. (d/b/a Intra-Cellular Therapies, 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 CAPLYTA as an associated drug or biological on 211855 records involving 46143 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Caplyta 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 132 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 13 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 30 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 109 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$293.92

15 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
Insulet Corporation Unresolved — no canonical attribution shown $57.5719.6%22025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $47.7016.2%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $35.2712.0%22025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $35.1712.0%22025
Supernus Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $21.237.2%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $20.126.8%12025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$18.766.4%12025
Amgen Inc. Unresolved — no canonical attribution shown $15.905.4%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $14.885.1%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $14.384.9%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $12.944.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$293.9215

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
Omnipod
Normalized: omnipod
Device Insulet Corporation $57.57 2 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $47.70 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $35.27 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $35.27 2 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $35.17 2 2025
Source payment records
Qelbree
Normalized: qelbree
Drug Supernus Pharmaceuticals, Inc. $21.23 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $20.12 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $20.12 1 2025
Source payment records
M-M-R II
Normalized: m m r ii
Biological Merck Sharp & Dohme LLC $20.12 1 2025
Source payment records
ROTATEQ
Normalized: rotateq
Biological Merck Sharp & Dohme LLC $20.12 1 2025
Source payment records
INTERSTIM
Normalized: interstim
Device Medtronic, Inc. $18.76 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $15.90 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $15.90 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $14.88 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $14.38 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $12.94 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
CAPLYTA
caplyta
2025 Caplyta 2024 27
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 109 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
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 BRILINTA
open payments reported associated product
CMS Open Payments — General Payments
993 supporting records · 512 recipient NPIs · example record 1206131430
Brilinta · 2024
Exact normalized brand match · 1 Part D row
108 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
16 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 LOKELMA
open payments reported associated product
CMS Open Payments — General Payments
6897 supporting records · 4326 recipient NPIs · example record 1206131624
Lokelma · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
17 suppressed by CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Exact reporting entity; no affiliate inference
2025 CAPLYTA
open payments reported associated product
CMS Open Payments — General Payments
211855 supporting records · 46143 recipient NPIs · example record 1241243071
Caplyta · 2024
Exact normalized brand match · 1 Part D row
27 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
132 18
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
13 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
30 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
109 22

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 Sodium771161
Atorvastatin CalciumAtorvastatin Calcium729165
OmeprazoleOmeprazole609139
GabapentinGabapentin520102
FurosemideFurosemide41384
Amlodipine BesylateAmlodipine Besylate40288
EliquisApixaban35646
Metformin HclMetformin Hcl33281
Potassium ChloridePotassium Chloride32658
Losartan PotassiumLosartan Potassium31585
SimvastatinSimvastatin31380
Tamsulosin HclTamsulosin Hcl29562
Pantoprazole SodiumPantoprazole Sodium26557
Sertraline HclSertraline Hcl26456
LisinoprilLisinopril25662
Tramadol HclTramadol Hcl23134
Metformin Hcl ErMetformin Hcl22760
Escitalopram OxalateEscitalopram Oxalate22239
Duloxetine HclDuloxetine Hcl21832
Trazodone HclTrazodone Hcl21642
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen21036
HydrochlorothiazideHydrochlorothiazide20954
Donepezil HclDonepezil Hcl20740
MeloxicamMeloxicam16639
GlimepirideGlimepiride15540
Oxybutynin Chloride ErOxybutynin Chloride15216
Lantus SolostarInsulin Glargine,hum.Rec.Anlog14631
ValsartanValsartan13930
Alendronate SodiumAlendronate Sodium13630
CarvedilolCarvedilol13328
JardianceEmpagliflozin13218
Metoprolol SuccinateMetoprolol Succinate12833
AllopurinolAllopurinol12432
AlprazolamAlprazolam11819
Quetiapine FumarateQuetiapine Fumarate11722
OzempicSemaglutide10922
BrilintaTicagrelor108suppressed
Ondansetron HclOndansetron Hcl10725
OlanzapineOlanzapine10319
Metoprolol TartrateMetoprolol Tartrate10220
PrednisonePrednisone9826
Pioglitazone HclPioglitazone Hcl9623
Zolpidem TartrateZolpidem Tartrate9620
Albuterol Sulfate HfaAlbuterol Sulfate9529
Hydroxyzine HclHydroxyzine Hcl9519
Tizanidine HclTizanidine Hcl9419
Bupropion XlBupropion Hcl9220
Montelukast SodiumMontelukast Sodium9221
XareltoRivaroxaban9013
CelecoxibCelecoxib8818
MirtazapineMirtazapine8517
SpironolactoneSpironolactone8518
FentanylFentanyl8411
FinasterideFinasteride8221
ClonazepamClonazepam7514
LorazepamLorazepam7515
Citalopram HbrCitalopram Hydrobromide7414
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim7246
Doxepin HclDoxepin Hcl71suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide6914
NystatinNystatin6630
Warfarin SodiumWarfarin Sodium65suppressed
ClopidogrelClopidogrel Bisulfate6416
BudesonideBudesonide60suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide6019
Pravastatin SodiumPravastatin Sodium6020
EstradiolEstradiol5920
TrintellixVortioxetine Hydrobromide59suppressed
Fluoxetine HclFluoxetine Hcl5614
Rosuvastatin CalciumRosuvastatin Calcium5519
IbuprofenIbuprofen5216
LamotrigineLamotrigine52suppressed
CefdinirCefdinir5042
EzetimibeEzetimibe5014
PregabalinPregabalin4911
Amitriptyline HclAmitriptyline Hcl48suppressed
FamotidineFamotidine47suppressed
CephalexinCephalexin4620
Diltiazem 24hr Er (Cd)Diltiazem Hcl46suppressed
SucralfateSucralfate4614
Venlafaxine Hcl ErVenlafaxine Hcl46suppressed
Colesevelam HclColesevelam Hcl4512
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide4512
Buspirone HclBuspirone Hcl44suppressed
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate44suppressed
SynthroidLevothyroxine Sodium44suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid44suppressed
Ropinirole HclRopinirole Hcl43suppressed
BaclofenBaclofen42suppressed
LactuloseLactulose41suppressed
Tresiba Flextouch U-100Insulin Degludec4012
KetoconazoleKetoconazole3917
Pramipexole DihydrochloridePramipexole Di-Hcl39suppressed
Memantine HclMemantine Hcl38suppressed
Propranolol HclPropranolol Hcl37suppressed
Enalapril MaleateEnalapril Maleate36suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl35suppressed
Wixela InhubFluticasone Propion/Salmeterol35suppressed
HydrocortisoneHydrocortisone34suppressed
Oxybutynin ChlorideOxybutynin Chloride34suppressed
Terazosin HclTerazosin Hcl34suppressed
TorsemideTorsemide34suppressed
Clonidine HclClonidine Hcl33suppressed
Fluticasone PropionateFluticasone Propionate3313
MovantikNaloxegol Oxalate33suppressed
Humalog Kwikpen U-100Insulin Lispro3211
Novolog FlexpenInsulin Aspart32suppressed
Tolterodine Tartrate ErTolterodine Tartrate31suppressed
FluconazoleFluconazole3014
GemfibrozilGemfibrozil30suppressed
LevetiracetamLevetiracetam30suppressed
Novolin 70-30 FlexpenInsulin Nph Hum/Reg Insulin Hm30suppressed
TrulicityDulaglutide30suppressed
Divalproex Sodium ErDivalproex Sodium29suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2812
CaplytaLumateperone Tosylate27suppressed
AcyclovirAcyclovir26suppressed
Testosterone CypionateTestosterone Cypionate25suppressed
Tresiba Flextouch U-200Insulin Degludec25suppressed
AmoxicillinAmoxicillin2418
EntrestoSacubitril/Valsartan24suppressed
AzithromycinAzithromycin2323
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog23suppressed
CalcitriolCalcitriol23suppressed
Metoclopramide HclMetoclopramide Hcl22suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen22suppressed
Doxycycline HyclateDoxycycline Hyclate21suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol21suppressed
NitroglycerinNitroglycerin21suppressed
Paroxetine HclParoxetine Hcl21suppressed
RamiprilRamipril21suppressed
Serevent DiskusSalmeterol Xinafoate21suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril20suppressed
AustedoDeutetrabenazine20suppressed
Bupropion Hcl SrBupropion Hcl20suppressed
Chlorhexidine GluconateChlorhexidine Gluconate20suppressed
Dicyclomine HclDicyclomine Hcl20suppressed
Fluticasone Propionate HfaFluticasone Propionate20suppressed
MethimazoleMethimazole20suppressed
NaproxenNaproxen20suppressed
RenvelaSevelamer Carbonate20suppressed
TopiramateTopiramate20suppressed
Quetiapine Fumarate ErQuetiapine Fumarate19suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1816
DaptomycinDaptomycin18suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine18suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine18suppressed
Levemir FlexpenInsulin Detemir18suppressed
Liothyronine SodiumLiothyronine Sodium18suppressed
Meclizine HclMeclizine Hcl18suppressed
SotalolSotalol Hcl18suppressed
Verapamil ErVerapamil Hcl18suppressed
ColchicineColchicine17suppressed
FluocinonideFluocinonide17suppressed
SymbicortBudesonide/Formoterol Fumarate17suppressed
Breo ElliptaFluticasone/Vilanterol16suppressed
FarxigaDapagliflozin Propanediol16suppressed
HaloperidolHaloperidol16suppressed
Morphine SulfateMorphine Sulfate16suppressed
Pilocarpine HclPilocarpine Hcl16suppressed
AtenololAtenolol15suppressed
NystopNystatin1511
Olmesartan MedoxomilOlmesartan Medoxomil15suppressed
Repatha SureclickEvolocumab15suppressed
Admelog SolostarInsulin Lispro14suppressed
Incruse ElliptaUmeclidinium Bromide14suppressed
LokelmaSodium Zirconium Cyclosilicate14suppressed
Nurtec OdtRimegepant Sulfate14suppressed
SulfasalazineSulfasalazine14suppressed
AnastrozoleAnastrozole13suppressed
BuprenorphineBuprenorphine13suppressed
Hydralazine HclHydralazine Hcl13suppressed
LatanoprostLatanoprost13suppressed
LumiganBimatoprost13suppressed
MethylprednisoloneMethylprednisolone1313
MounjaroTirzepatide13suppressed
Oxycodone HclOxycodone Hcl13suppressed
PerphenazinePerphenazine13suppressed
Verapamil HclVerapamil Hcl13suppressed
Dalfampridine ErDalfampridine12suppressed
DexamethasoneDexamethasone12suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate12suppressed
JanuviaSitagliptin Phosphate12suppressed
LinzessLinaclotide12suppressed
LovastatinLovastatin12suppressed
Medroxyprogesterone AcetateMedroxyprogesterone Acetate12suppressed
MupirocinMupirocin12suppressed
Naltrexone HclNaltrexone Hcl12suppressed
NovologInsulin Aspart12suppressed
Sod Sulf-Potass Sulf-Mag SulfSodium, Potassium,mag Sulfates1211
TradjentaLinagliptin12suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter12suppressed
TrimethoprimTrimethoprim12suppressed
Benazepril HclBenazepril Hcl11suppressed
Ciprofloxacin HclCiprofloxacin Hcl11suppressed
Dimethyl FumarateDimethyl Fumarate11suppressed
Fludrocortisone AcetateFludrocortisone Acetate11suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro11suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst11suppressed
Prazosin HclPrazosin Hcl11suppressed
PremproEstrogen,con/M-Progest Acet11suppressed
Promethazine HclPromethazine Hcl11suppressed
RisperidoneRisperidone11suppressed

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 $293.92 · 15 records Insulet Corporation AIRSUPRA, Auvelity, CAPLYTA, CAPVAXIVE, GARDASIL 9, INTERSTIM, M-M-R II, MOUNJARO, OTEZLA, Omnipod, Ozempic, Qelbree, REPATHA, ROTATEQ, VOQUEZNA, 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