Healthcare provider profile · identity verified

Jeffrey D. Hamby, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · VAN BUREN, AR · NPI 1831178524

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 Jeffrey D. Hamby, M.D. received $569.42 in general payments during 2025 across 37 reported records.

ABBVIE INC. accounted for 33.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 17 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Nurtec Odt, Ozempic, Synthroid.

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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 24 claims for Linzess by this doctor in 2024.

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 41 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 131 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 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.

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 169 claims for Ozempic 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 138 claims for Eliquis 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 NURTEC ODT as an associated drug or biological on 217574 records involving 54025 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Nurtec Odt 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$569.42

37 reported records · 10 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 $188.6533.1%132025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $150.8126.5%112025
Amgen Inc. Unresolved — no canonical attribution shown $62.0310.9%42025
Corium, LLC Unresolved — no canonical attribution shown $45.868.1%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $34.176.0%22025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $20.803.6%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $19.633.5%12025
Hikma Pharmaceuticals USA Unresolved — no canonical attribution shown $19.003.3%12025
PFIZER INC. Unresolved — no canonical attribution shown $14.632.6%12025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $13.842.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$569.4237

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
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $150.81 11 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $100.70 5 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $87.95 8 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $62.03 4 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $62.03 4 2025
Source payment records
Azstarys
Normalized: azstarys
Drug Corium, LLC $45.86 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $34.17 2 2025
Source payment records
FANAPT
Normalized: fanapt
Drug Vanda Pharmaceuticals Inc. $20.80 1 2025
Source payment records
HETLIOZ
Normalized: hetlioz
Drug Vanda Pharmaceuticals Inc. $20.80 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $19.63 1 2025
Source payment records
Ryaltris
Normalized: ryaltris
Drug Hikma Pharmaceuticals USA $19.00 1 2025
Source payment records
SYNTHROID
Normalized: synthroid
Drug ABBVIE INC. $18.98 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $17.44 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $14.79 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $14.63 1 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $14.63 1 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $13.84 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
NURTEC ODT
nurtec odt
2025 Nurtec Odt 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 169 exact normalized Medicare Part D
SYNTHROID
synthroid
2025 Synthroid 2024 41
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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
24 suppressed by CMS
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
41 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
131 33
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
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
169 30
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
138 33
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 NURTEC ODT
open payments reported associated product
CMS Open Payments — General Payments
217574 supporting records · 54025 recipient NPIs · example record 1228794063
Nurtec Odt · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
22 21

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
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen711120
Atorvastatin CalciumAtorvastatin Calcium559159
Amlodipine BesylateAmlodipine Besylate535151
OmeprazoleOmeprazole463135
Losartan PotassiumLosartan Potassium444136
Levothyroxine SodiumLevothyroxine Sodium34285
AlprazolamAlprazolam32751
LisinoprilLisinopril29986
Tramadol HclTramadol Hcl27553
HydrochlorothiazideHydrochlorothiazide24577
CarvedilolCarvedilol21767
Metformin HclMetformin Hcl20055
Metoprolol SuccinateMetoprolol Succinate19969
GabapentinGabapentin19057
Cyclobenzaprine HclCyclobenzaprine Hcl18569
Tamsulosin HclTamsulosin Hcl17457
OzempicSemaglutide16930
Zolpidem TartrateZolpidem Tartrate14739
Fluticasone PropionateFluticasone Propionate14160
MeloxicamMeloxicam13945
EliquisApixaban13833
Fluoxetine HclFluoxetine Hcl13740
ClonazepamClonazepam13121
ClopidogrelClopidogrel Bisulfate13137
FarxigaDapagliflozin Propanediol13133
Nebivolol HclNebivolol Hcl12933
Albuterol Sulfate HfaAlbuterol Sulfate12847
AzithromycinAzithromycin127110
FurosemideFurosemide11442
Metoprolol TartrateMetoprolol Tartrate10939
Montelukast SodiumMontelukast Sodium10731
Pantoprazole SodiumPantoprazole Sodium10736
Amitriptyline HclAmitriptyline Hcl9523
Rosuvastatin CalciumRosuvastatin Calcium9528
CelecoxibCelecoxib9032
Potassium ChloridePotassium Chloride9036
Escitalopram OxalateEscitalopram Oxalate8729
Clonidine HclClonidine Hcl8629
AripiprazoleAripiprazole8520
SimvastatinSimvastatin8223
Ondansetron OdtOndansetron8136
PrednisonePrednisone7764
Pravastatin SodiumPravastatin Sodium7617
EstradiolEstradiol7423
SpironolactoneSpironolactone7420
LevofloxacinLevofloxacin7362
Isosorbide Mononitrate ErIsosorbide Mononitrate7120
Sertraline HclSertraline Hcl6215
Warfarin SodiumWarfarin Sodium6215
NitroglycerinNitroglycerin6136
Lantus SolostarInsulin Glargine,hum.Rec.Anlog6013
PregabalinPregabalin5717
Trelegy ElliptaFluticasone/Umeclidin/Vilanter5721
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav5647
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog55suppressed
Testosterone CypionateTestosterone Cypionate5412
Trazodone HclTrazodone Hcl5311
Duloxetine HclDuloxetine Hcl5118
Pramipexole DihydrochloridePramipexole Di-Hcl5113
LorazepamLorazepam49suppressed
Bupropion Hcl SrBupropion Hcl4718
Pioglitazone HclPioglitazone Hcl4614
FluconazoleFluconazole4531
FinasterideFinasteride4213
Citalopram HbrCitalopram Hydrobromide4113
SynthroidLevothyroxine Sodium41suppressed
XareltoRivaroxaban41suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium4013
OlanzapineOlanzapine3911
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3734
Doxycycline HyclateDoxycycline Hyclate3526
Tizanidine HclTizanidine Hcl35suppressed
Ciprofloxacin HclCiprofloxacin Hcl3426
CephalexinCephalexin3227
Diltiazem 24hr Er (Cd)Diltiazem Hcl3211
AtenololAtenolol31suppressed
MovantikNaloxegol Oxalate30suppressed
Promethazine HclPromethazine Hcl3011
Sumatriptan SuccinateSumatriptan Succinate30suppressed
JardianceEmpagliflozin29suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride29suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide29suppressed
Terazosin HclTerazosin Hcl29suppressed
AllopurinolAllopurinol27suppressed
Dicyclomine HclDicyclomine Hcl27suppressed
Diltiazem 12hr ErDiltiazem Hcl27suppressed
GlipizideGlipizide2711
Breztri AerosphereBudesonide/Glycopyr/Formoterol2612
TemazepamTemazepam26suppressed
MounjaroTirzepatide25suppressed
Alendronate SodiumAlendronate Sodium24suppressed
DiazepamDiazepam24suppressed
DigoxinDigoxin24suppressed
LinzessLinaclotide24suppressed
MethotrexateMethotrexate Sodium24suppressed
Tresiba Flextouch U-100Insulin Degludec24suppressed
Meclizine HclMeclizine Hcl2312
Ropinirole HclRopinirole Hcl23suppressed
TrulicityDulaglutide23suppressed
PaxlovidNirmatrelvir/Ritonavir2221
FamotidineFamotidine20suppressed
Isosorbide DinitrateIsosorbide Dinitrate20suppressed
Nifedipine ErNifedipine20suppressed
TopiramateTopiramate20suppressed
Amiodarone HclAmiodarone Hcl19suppressed
Diclofenac SodiumDiclofenac Sodium19suppressed
Paroxetine HclParoxetine Hcl19suppressed
Ranolazine ErRanolazine19suppressed
BaclofenBaclofen18suppressed
LantusInsulin Glargine,hum.Rec.Anlog18suppressed
MetronidazoleMetronidazole1815
Oxybutynin ChlorideOxybutynin Chloride18suppressed
SymbicortBudesonide/Formoterol Fumarate17suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1712
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid17suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1614
ValacyclovirValacyclovir Hcl1611
Bupropion HclBupropion Hcl15suppressed
EzetimibeEzetimibe15suppressed
FenofibrateFenofibrate Nanocrystallized15suppressed
Klor-Con M20Potassium Chloride15suppressed
Enalapril MaleateEnalapril Maleate14suppressed
MupirocinMupirocin1412
Nurtec OdtRimegepant Sulfate14suppressed
NystatinNystatin14suppressed
Prochlorperazine MaleateProchlorperazine Maleate14suppressed
ValsartanValsartan14suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide13suppressed
NaproxenNaproxen13suppressed
Propranolol HclPropranolol Hcl13suppressed
TorsemideTorsemide13suppressed
Venlafaxine Hcl ErVenlafaxine Hcl13suppressed
FenofibrateFenofibrate12suppressed
JanuviaSitagliptin Phosphate12suppressed
LovastatinLovastatin12suppressed
Oxybutynin Chloride ErOxybutynin Chloride12suppressed
UloricFebuxostat12suppressed
Buprenorphine HclBuprenorphine Hcl11suppressed
Buspirone HclBuspirone Hcl11suppressed
Donepezil HclDonepezil Hcl11suppressed
Hydralazine HclHydralazine Hcl11suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate11suppressed
Hydroxyzine PamoateHydroxyzine Pamoate11suppressed
Olmesartan MedoxomilOlmesartan Medoxomil11suppressed
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 $569.42 · 37 records ABBVIE INC. Auvelity, Azstarys, BREZTRI, CAPLYTA, FANAPT, HETLIOZ, NURTEC ODT, OTEZLA, Ozempic, QULIPTA, REPATHA, Ryaltris, Rybelsus, SYNTHROID, UBRELVY, VRAYLAR, ZAVZPRET 8
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