Healthcare provider profile · identity verified

Judd Williamson, NP-C

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · LUFKIN, TX · NPI 1932639101

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 Judd Williamson, NP-C received $43.19 in general payments during 2025 across 3 reported records.

Amgen Inc. accounted for 36.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 4 associated products.

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

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 43 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

$43.19

3 reported records · 3 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
Amgen Inc. Unresolved — no canonical attribution shown $15.7636.5%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $13.8532.1%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $13.5831.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$43.193

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
OTEZLA
Normalized: otezla
Drug Amgen Inc. $15.76 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $15.76 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $13.85 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $13.58 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
Ozempic
ozempic
2025 Ozempic 2024 43
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
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
43 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
Atorvastatin CalciumAtorvastatin Calcium27787
Amlodipine BesylateAmlodipine Besylate21160
LisinoprilLisinopril14842
Losartan PotassiumLosartan Potassium14743
Levothyroxine SodiumLevothyroxine Sodium13636
Metoprolol SuccinateMetoprolol Succinate11338
Escitalopram OxalateEscitalopram Oxalate10230
OmeprazoleOmeprazole9734
GabapentinGabapentin9422
Rosuvastatin CalciumRosuvastatin Calcium8430
Montelukast SodiumMontelukast Sodium8129
Metformin HclMetformin Hcl7023
Azelastine HclAzelastine Hcl6637
Metoprolol TartrateMetoprolol Tartrate6315
MeloxicamMeloxicam6217
HydrochlorothiazideHydrochlorothiazide5919
Pantoprazole SodiumPantoprazole Sodium5820
GlimepirideGlimepiride5620
SimvastatinSimvastatin5315
Zolpidem TartrateZolpidem Tartrate5111
ClopidogrelClopidogrel Bisulfate4918
Albuterol Sulfate HfaAlbuterol Sulfate4711
Metformin Hcl ErMetformin Hcl4717
Bupropion XlBupropion Hcl4415
OzempicSemaglutide43suppressed
Alendronate SodiumAlendronate Sodium4215
FarxigaDapagliflozin Propanediol42suppressed
FurosemideFurosemide4215
Amitriptyline HclAmitriptyline Hcl4013
Tamsulosin HclTamsulosin Hcl4017
EliquisApixaban38suppressed
Potassium ChloridePotassium Chloride3816
Pravastatin SodiumPravastatin Sodium3612
CarvedilolCarvedilol3511
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride34suppressed
Sertraline HclSertraline Hcl33suppressed
Pioglitazone HclPioglitazone Hcl29suppressed
AlprazolamAlprazolam28suppressed
Duloxetine HclDuloxetine Hcl28suppressed
AllopurinolAllopurinol27suppressed
Ciprofloxacin HclCiprofloxacin Hcl2718
ClonazepamClonazepam27suppressed
AripiprazoleAripiprazole26suppressed
Citalopram HbrCitalopram Hydrobromide26suppressed
Fluoxetine HclFluoxetine Hcl26suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter26suppressed
TrulicityDulaglutide26suppressed
Oxybutynin ChlorideOxybutynin Chloride24suppressed
Propranolol HclPropranolol Hcl24suppressed
Fluticasone PropionateFluticasone Propionate23suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2321
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide22suppressed
MethylprednisoloneMethylprednisolone2221
Ondansetron HclOndansetron Hcl22suppressed
XareltoRivaroxaban21suppressed
BaclofenBaclofen20suppressed
Testosterone CypionateTestosterone Cypionate20suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog19suppressed
Trazodone HclTrazodone Hcl19suppressed
FamotidineFamotidine18suppressed
FinasterideFinasteride17suppressed
AzithromycinAzithromycin1616
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1514
TemazepamTemazepam15suppressed
Venlafaxine Hcl ErVenlafaxine Hcl15suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide14suppressed
TelmisartanTelmisartan14suppressed
ValsartanValsartan14suppressed
Doxycycline HyclateDoxycycline Hyclate13suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium13suppressed
JanuviaSitagliptin Phosphate13suppressed
EstradiolEstradiol12suppressed
Hydralazine HclHydralazine Hcl12suppressed
JardianceEmpagliflozin12suppressed
Lithium CarbonateLithium Carbonate12suppressed
Acetaminophen-CodeineAcetaminophen With Codeine11suppressed
AtenololAtenolol11suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip11suppressed
LamotrigineLamotrigine11suppressed
Warfarin SodiumWarfarin Sodium11suppressed

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 $43.19 · 3 records Amgen Inc. Cologuard Collection Kit, OTEZLA, Ozempic, REPATHA 1
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