Healthcare provider profile · identity verified

John C. Baker, D.O.

Family Practice · NEWTON FALLS, OH · NPI 1205987666

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
LisinoprilLisinopril19643
Amlodipine BesylateAmlodipine Besylate19148
Atorvastatin CalciumAtorvastatin Calcium18939
GlimepirideGlimepiride14426
Losartan PotassiumLosartan Potassium14234
Pantoprazole SodiumPantoprazole Sodium12536
Rosuvastatin CalciumRosuvastatin Calcium11031
Levothyroxine SodiumLevothyroxine Sodium9922
Metoprolol SuccinateMetoprolol Succinate9728
JanuviaSitagliptin Phosphate7912
Metformin HclMetformin Hcl7817
Diclofenac SodiumDiclofenac Sodium7024
MeloxicamMeloxicam7020
FurosemideFurosemide6724
EzetimibeEzetimibe6315
AtenololAtenolol5211
CarvedilolCarvedilol50suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen49suppressed
AzithromycinAzithromycin4737
HydrochlorothiazideHydrochlorothiazide38suppressed
Montelukast SodiumMontelukast Sodium38suppressed
PrednisonePrednisone3820
Buspirone HclBuspirone Hcl36suppressed
ClopidogrelClopidogrel Bisulfate36suppressed
SimvastatinSimvastatin3611
Lantus SolostarInsulin Glargine,hum.Rec.Anlog35suppressed
Duloxetine HclDuloxetine Hcl33suppressed
EliquisApixaban33suppressed
Sertraline HclSertraline Hcl33suppressed
LorazepamLorazepam31suppressed
Tramadol HclTramadol Hcl31suppressed
AllopurinolAllopurinol29suppressed
GabapentinGabapentin29suppressed
Ciprofloxacin HclCiprofloxacin Hcl28suppressed
Tamsulosin HclTamsulosin Hcl28suppressed
CreonLipase/Protease/Amylase27suppressed
GlipizideGlipizide27suppressed
Hydralazine HclHydralazine Hcl26suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2420
Cyclobenzaprine HclCyclobenzaprine Hcl23suppressed
Escitalopram OxalateEscitalopram Oxalate23suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide23suppressed
MethylprednisoloneMethylprednisolone2118
Ezetimibe-SimvastatinEzetimibe/Simvastatin20suppressed
Nifedipine ErNifedipine20suppressed
ClonidineClonidine19suppressed
Potassium ChloridePotassium Chloride19suppressed
JardianceEmpagliflozin18suppressed
OmeprazoleOmeprazole18suppressed
Warfarin SodiumWarfarin Sodium18suppressed
Citalopram HbrCitalopram Hydrobromide17suppressed
Hydroxyzine HclHydroxyzine Hcl17suppressed
BumetanideBumetanide16suppressed
ChlorthalidoneChlorthalidone16suppressed
FarxigaDapagliflozin Propanediol16suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate16suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl16suppressed
Clonidine HclClonidine Hcl15suppressed
MethocarbamolMethocarbamol15suppressed
Metoprolol TartrateMetoprolol Tartrate15suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim15suppressed
FamotidineFamotidine14suppressed
Folic AcidFolic Acid14suppressed
Glipizide ErGlipizide14suppressed
Verapamil SrVerapamil Hcl14suppressed
DiazepamDiazepam13suppressed
Donepezil HclDonepezil Hcl13suppressed
Metformin Hcl ErMetformin Hcl13suppressed
Oxybutynin ChlorideOxybutynin Chloride13suppressed
Oxycodone HclOxycodone Hcl13suppressed
Verapamil ErVerapamil Hcl13suppressed
Albuterol Sulfate HfaAlbuterol Sulfate1211
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog12suppressed
Dilt-XrDiltiazem Hcl12suppressed
Fluoxetine HclFluoxetine Hcl12suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol12suppressed
IbuprofenIbuprofen12suppressed
MupirocinMupirocin12suppressed
SulindacSulindac12suppressed
AlprazolamAlprazolam11suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl11suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium11suppressed

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