Healthcare provider profile · identity verified

Benjamin Greb, PA-C

Physician Assistant · MECHANICSBURG, PA · NPI 1326777293

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 Calcium24394
Amlodipine BesylateAmlodipine Besylate11545
Losartan PotassiumLosartan Potassium9838
LisinoprilLisinopril7433
Rosuvastatin CalciumRosuvastatin Calcium7425
HydrochlorothiazideHydrochlorothiazide7327
Metformin HclMetformin Hcl6826
Metoprolol SuccinateMetoprolol Succinate6429
Pantoprazole SodiumPantoprazole Sodium5927
OmeprazoleOmeprazole5821
SimvastatinSimvastatin5721
GabapentinGabapentin5520
Levothyroxine SodiumLevothyroxine Sodium5023
Cyclobenzaprine HclCyclobenzaprine Hcl4925
Sertraline HclSertraline Hcl4920
CarvedilolCarvedilol4111
Tamsulosin HclTamsulosin Hcl4015
Metoprolol TartrateMetoprolol Tartrate3919
Trazodone HclTrazodone Hcl3913
Metformin Hcl ErMetformin Hcl3817
Albuterol Sulfate HfaAlbuterol Sulfate3720
MeloxicamMeloxicam3414
Montelukast SodiumMontelukast Sodium3414
Potassium ChloridePotassium Chloride34suppressed
PrednisonePrednisone3129
Buspirone HclBuspirone Hcl30suppressed
ClopidogrelClopidogrel Bisulfate30suppressed
FurosemideFurosemide3015
Bupropion XlBupropion Hcl28suppressed
AllopurinolAllopurinol27suppressed
JardianceEmpagliflozin2711
Dicyclomine HclDicyclomine Hcl25suppressed
Doxycycline HyclateDoxycycline Hyclate2523
FamotidineFamotidine25suppressed
Fluoxetine HclFluoxetine Hcl25suppressed
XareltoRivaroxaban25suppressed
Duloxetine HclDuloxetine Hcl23suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2221
AzithromycinAzithromycin2222
EzetimibeEzetimibe22suppressed
RamiprilRamipril22suppressed
Escitalopram OxalateEscitalopram Oxalate2111
Fluticasone PropionateFluticasone Propionate2112
Fluticasone-SalmeterolFluticasone Propion/Salmeterol20suppressed
SpironolactoneSpironolactone20suppressed
MethylprednisoloneMethylprednisolone1918
Pravastatin SodiumPravastatin Sodium19suppressed
ShingrixVaricella-Zoster Ge/As01b/Pf1915
Triamcinolone AcetonideTriamcinolone Acetonide1815
Diclofenac SodiumDiclofenac Sodium17suppressed
Alendronate SodiumAlendronate Sodium16suppressed
OzempicSemaglutide16suppressed
FinasterideFinasteride15suppressed
LevetiracetamLevetiracetam15suppressed
LorazepamLorazepam15suppressed
BaclofenBaclofen14suppressed
Ciprofloxacin HclCiprofloxacin Hcl1412
Citalopram HbrCitalopram Hydrobromide14suppressed
GlimepirideGlimepiride14suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide14suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst14suppressed
AtenololAtenolol13suppressed
DigoxinDigoxin13suppressed
FenofibrateFenofibrate Nanocrystallized13suppressed
Meclizine HclMeclizine Hcl13suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen12suppressed
Quetiapine FumarateQuetiapine Fumarate12suppressed
TrulicityDulaglutide12suppressed
EliquisApixaban11suppressed
FenofibrateFenofibrate11suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide11suppressed
MupirocinMupirocin11suppressed
Promethazine HclPromethazine 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
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