Healthcare provider profile · identity verified

Paul Nolan Hazelbaker, DO

Allopathic & Osteopathic Physicians|Internal Medicine · SAN DIEGO, CA · NPI 1831106103

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 Paul Nolan Hazelbaker, DO received $31.33 in general payments during 2025 across 1 reported records.

Indivior Inc. accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

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

Payment overview · 2025

General Payments

$31.33

1 reported records · 1 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
Indivior Inc. Unresolved — no canonical attribution shown $31.33100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$31.331

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
SUBLOCADE
Normalized: sublocade
Drug Indivior Inc. $31.33 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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.

No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.

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 Calcium451146
GabapentinGabapentin32777
LisinoprilLisinopril25086
Albuterol Sulfate HfaAlbuterol Sulfate24473
OmeprazoleOmeprazole21461
Amlodipine BesylateAmlodipine Besylate19568
Tamsulosin HclTamsulosin Hcl16140
Metformin HclMetformin Hcl15140
IbuprofenIbuprofen11253
Levothyroxine SodiumLevothyroxine Sodium10931
Metoprolol TartrateMetoprolol Tartrate10734
FurosemideFurosemide9831
FamotidineFamotidine8323
Pantoprazole SodiumPantoprazole Sodium8217
MeloxicamMeloxicam8114
EliquisApixaban7723
Losartan PotassiumLosartan Potassium7625
HydrochlorothiazideHydrochlorothiazide7427
Fluticasone PropionateFluticasone Propionate7232
Trazodone HclTrazodone Hcl6714
Sertraline HclSertraline Hcl6611
Montelukast SodiumMontelukast Sodium6515
Potassium ChloridePotassium Chloride6522
FinasterideFinasteride6313
TrulicityDulaglutide6014
AtenololAtenolol5815
Alendronate SodiumAlendronate Sodium5714
Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl56suppressed
SimvastatinSimvastatin5516
NaproxenNaproxen5314
CarvedilolCarvedilol4618
Fluoxetine HclFluoxetine Hcl41suppressed
GemfibrozilGemfibrozil39suppressed
Oxybutynin ChlorideOxybutynin Chloride38suppressed
Atrovent HfaIpratropium Bromide37suppressed
Hydroxyzine HclHydroxyzine Hcl3615
Hydroxyzine PamoateHydroxyzine Pamoate36suppressed
Quetiapine FumarateQuetiapine Fumarate36suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog3512
Rosuvastatin CalciumRosuvastatin Calcium3513
GlipizideGlipizide3411
Propranolol HclPropranolol Hcl34suppressed
LevetiracetamLevetiracetam33suppressed
Metoprolol SuccinateMetoprolol Succinate3213
Hydralazine HclHydralazine Hcl30suppressed
JardianceEmpagliflozin30suppressed
Triamcinolone AcetonideTriamcinolone Acetonide3018
Doxycycline HyclateDoxycycline Hyclate2919
ClopidogrelClopidogrel Bisulfate28suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog28suppressed
Diclofenac SodiumDiclofenac Sodium2718
HydrocortisoneHydrocortisone27suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic27suppressed
Bupropion XlBupropion Hcl26suppressed
CephalexinCephalexin2620
ColchicineColchicine26suppressed
Duloxetine HclDuloxetine Hcl26suppressed
OzempicSemaglutide26suppressed
XareltoRivaroxaban26suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl25suppressed
MirtazapineMirtazapine24suppressed
AllopurinolAllopurinol22suppressed
Meclizine HclMeclizine Hcl2212
Trelegy ElliptaFluticasone/Umeclidin/Vilanter22suppressed
BumetanideBumetanide20suppressed
Incruse ElliptaUmeclidinium Bromide20suppressed
BaclofenBaclofen18suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide18suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim18suppressed
Buspirone HclBuspirone Hcl17suppressed
CelecoxibCelecoxib17suppressed
Combivent RespimatIpratropium/Albuterol Sulfate17suppressed
EzetimibeEzetimibe17suppressed
FarxigaDapagliflozin Propanediol17suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen17suppressed
Lidocaine Hcl ViscousLidocaine Hcl17suppressed
SpironolactoneSpironolactone17suppressed
Memantine HclMemantine Hcl16suppressed
RisperidoneRisperidone16suppressed
Terazosin HclTerazosin Hcl16suppressed
Benazepril HclBenazepril Hcl15suppressed
ChlorthalidoneChlorthalidone15suppressed
Fluticasone Propionate HfaFluticasone Propionate15suppressed
LatanoprostLatanoprost15suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen15suppressed
Wixela InhubFluticasone Propion/Salmeterol15suppressed
FluconazoleFluconazole14suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol14suppressed
ValsartanValsartan14suppressed
Acamprosate CalciumAcamprosate Calcium13suppressed
AcyclovirAcyclovir13suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl13suppressed
Donepezil HclDonepezil Hcl13suppressed
EntrestoSacubitril/Valsartan13suppressed
FebuxostatFebuxostat13suppressed
Dicyclomine HclDicyclomine Hcl12suppressed
LinzessLinaclotide12suppressed
Oxybutynin Chloride ErOxybutynin Chloride12suppressed
Semglee (Yfgn) PenInsulin Glargine-Yfgn12suppressed
Venlafaxine Hcl ErVenlafaxine Hcl12suppressed
AdmelogInsulin Lispro11suppressed
AzithromycinAzithromycin11suppressed
ClotrimazoleClotrimazole11suppressed
Emtricitabine-Tenofovir DisopEmtricitabine/Tenofovir (Tdf)11suppressed
FenofibrateFenofibrate11suppressed
Glipizide ErGlipizide11suppressed
PermethrinPermethrin11suppressed
PregabalinPregabalin11suppressed
Varenicline TartrateVarenicline Tartrate11suppressed

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 $31.33 · 1 records Indivior Inc. SUBLOCADE
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