Healthcare provider profile · identity verified

Joseph Jeffrey Lamb, PAC

Physician Assistant · BURNET, TX · NPI 1063403111

Profile state: partd only 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

We did not find matching Open Payments records for this doctor in 2025.

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

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

There is no payer-company set available for this comparison.

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 Calcium17355
Levothyroxine SodiumLevothyroxine Sodium14847
GabapentinGabapentin14148
Amlodipine BesylateAmlodipine Besylate12938
Losartan PotassiumLosartan Potassium12741
LisinoprilLisinopril10232
OmeprazoleOmeprazole10024
Pantoprazole SodiumPantoprazole Sodium8324
HydrochlorothiazideHydrochlorothiazide5722
Metformin HclMetformin Hcl5718
Albuterol Sulfate HfaAlbuterol Sulfate5519
Duloxetine HclDuloxetine Hcl5513
Montelukast SodiumMontelukast Sodium5319
Trazodone HclTrazodone Hcl5217
Metoprolol SuccinateMetoprolol Succinate4814
Rosuvastatin CalciumRosuvastatin Calcium4719
Metformin Hcl ErMetformin Hcl4616
Fluoxetine HclFluoxetine Hcl4411
Buspirone HclBuspirone Hcl40suppressed
FurosemideFurosemide3813
Fluticasone PropionateFluticasone Propionate36suppressed
AllopurinolAllopurinol34suppressed
SimvastatinSimvastatin34suppressed
OzempicSemaglutide33suppressed
Alendronate SodiumAlendronate Sodium31suppressed
Metoprolol TartrateMetoprolol Tartrate31suppressed
Quetiapine FumarateQuetiapine Fumarate31suppressed
Tamsulosin HclTamsulosin Hcl3011
Tizanidine HclTizanidine Hcl3014
Escitalopram OxalateEscitalopram Oxalate29suppressed
CelecoxibCelecoxib28suppressed
Citalopram HbrCitalopram Hydrobromide27suppressed
Potassium ChloridePotassium Chloride27suppressed
EliquisApixaban25suppressed
Oxybutynin Chloride ErOxybutynin Chloride25suppressed
Ropinirole HclRopinirole Hcl25suppressed
ClopidogrelClopidogrel Bisulfate2411
Amitriptyline HclAmitriptyline Hcl22suppressed
Pravastatin SodiumPravastatin Sodium22suppressed
Zolpidem TartrateZolpidem Tartrate22suppressed
Doxepin HclDoxepin Hcl21suppressed
GlimepirideGlimepiride21suppressed
Bupropion XlBupropion Hcl20suppressed
ChlorthalidoneChlorthalidone19suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog19suppressed
SpironolactoneSpironolactone19suppressed
GlipizideGlipizide18suppressed
Memantine HclMemantine Hcl18suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide16suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1613
Sertraline HclSertraline Hcl16suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril15suppressed
Breo ElliptaFluticasone/Vilanterol15suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium15suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl15suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic15suppressed
Azelastine HclAzelastine Hcl14suppressed
Bisoprolol FumarateBisoprolol Fumarate14suppressed
MeloxicamMeloxicam14suppressed
CarvedilolCarvedilol13suppressed
Glipizide ErGlipizide13suppressed
JardianceEmpagliflozin13suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide13suppressed
Testosterone CypionateTestosterone Cypionate13suppressed
CefuroximeCefuroxime Axetil1211
Paroxetine HclParoxetine Hcl12suppressed
Terazosin HclTerazosin Hcl12suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid12suppressed
AmoxicillinAmoxicillin1111
Benazepril HclBenazepril Hcl11suppressed
CephalexinCephalexin1111
FamotidineFamotidine11suppressed
MupirocinMupirocin1111
MyrbetriqMirabegron11suppressed

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
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