Healthcare provider profile · identity verified

David C Richard, MD

Family Practice · HARRISBURG, PA · NPI 1639134489

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 Calcium453116
LisinoprilLisinopril30774
Levothyroxine SodiumLevothyroxine Sodium24248
Amlodipine BesylateAmlodipine Besylate20148
Metformin HclMetformin Hcl16736
OmeprazoleOmeprazole16342
Metoprolol SuccinateMetoprolol Succinate15537
Tamsulosin HclTamsulosin Hcl14332
HydrochlorothiazideHydrochlorothiazide13737
Sertraline HclSertraline Hcl13528
Losartan PotassiumLosartan Potassium12130
SimvastatinSimvastatin11032
JardianceEmpagliflozin10121
Pravastatin SodiumPravastatin Sodium9221
EliquisApixaban9020
Escitalopram OxalateEscitalopram Oxalate8719
GlimepirideGlimepiride8719
LorazepamLorazepam8630
FurosemideFurosemide8224
GabapentinGabapentin8221
FamotidineFamotidine7719
Pantoprazole SodiumPantoprazole Sodium7221
Albuterol Sulfate HfaAlbuterol Sulfate6921
FinasterideFinasteride6814
Metoprolol TartrateMetoprolol Tartrate6416
Tramadol HclTramadol Hcl6413
Rosuvastatin CalciumRosuvastatin Calcium6220
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen59suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid5717
Pioglitazone HclPioglitazone Hcl56suppressed
Trazodone HclTrazodone Hcl5617
AllopurinolAllopurinol5515
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5414
CarvedilolCarvedilol51suppressed
SynthroidLevothyroxine Sodium5111
AlprazolamAlprazolam49suppressed
Warfarin SodiumWarfarin Sodium49suppressed
Zolpidem TartrateZolpidem Tartrate4712
Potassium ChloridePotassium Chloride4614
Cyclobenzaprine HclCyclobenzaprine Hcl4313
MeloxicamMeloxicam4211
Montelukast SodiumMontelukast Sodium4212
ClopidogrelClopidogrel Bisulfate37suppressed
Fluticasone PropionateFluticasone Propionate3718
AzithromycinAzithromycin3524
Amitriptyline HclAmitriptyline Hcl34suppressed
EzetimibeEzetimibe32suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog30suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen30suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2921
Diltiazem 24hr Er (Cd)Diltiazem Hcl29suppressed
OzempicSemaglutide29suppressed
XareltoRivaroxaban29suppressed
Alendronate SodiumAlendronate Sodium28suppressed
Venlafaxine Hcl ErVenlafaxine Hcl28suppressed
Doxycycline HyclateDoxycycline Hyclate2716
Propranolol HclPropranolol Hcl27suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol25suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide25suppressed
PrednisonePrednisone2414
Ropinirole HclRopinirole Hcl24suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2418
Esomeprazole MagnesiumEsomeprazole Magnesium23suppressed
Paroxetine HclParoxetine Hcl23suppressed
LansoprazoleLansoprazole22suppressed
MethylprednisoloneMethylprednisolone2219
Ezetimibe-SimvastatinEzetimibe/Simvastatin21suppressed
JanuviaSitagliptin Phosphate21suppressed
Citalopram HbrCitalopram Hydrobromide20suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine20suppressed
Fluoxetine HclFluoxetine Hcl20suppressed
Oxybutynin Chloride ErOxybutynin Chloride20suppressed
Tizanidine HclTizanidine Hcl20suppressed
JantovenWarfarin Sodium19suppressed
ValacyclovirValacyclovir Hcl19suppressed
Verapamil ErVerapamil Hcl19suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate18suppressed
KetoconazoleKetoconazole18suppressed
AmoxicillinAmoxicillin1712
Donepezil HclDonepezil Hcl17suppressed
Propranolol Hcl ErPropranolol Hcl17suppressed
Bupropion Hcl SrBupropion Hcl16suppressed
ClonazepamClonazepam16suppressed
Hydroxyzine HclHydroxyzine Hcl16suppressed
CephalexinCephalexin15suppressed
FluconazoleFluconazole15suppressed
Metformin Hcl ErMetformin Hcl15suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1512
PregabalinPregabalin15suppressed
SpironolactoneSpironolactone15suppressed
Ciprofloxacin HclCiprofloxacin Hcl14suppressed
Memantine HclMemantine Hcl14suppressed
MirtazapineMirtazapine14suppressed
PaxlovidNirmatrelvir/Ritonavir1414
Advair HfaFluticasone Propion/Salmeterol13suppressed
Clonidine HclClonidine Hcl13suppressed
EntrestoSacubitril/Valsartan13suppressed
Glipizide ErGlipizide13suppressed
LubiprostoneLubiprostone13suppressed
Meclizine HclMeclizine Hcl13suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic13suppressed
Armour ThyroidThyroid,pork12suppressed
BaclofenBaclofen12suppressed
BelsomraSuvorexant12suppressed
Duloxetine HclDuloxetine Hcl12suppressed
LoperamideLoperamide Hcl12suppressed
Zolpidem Tartrate ErZolpidem Tartrate12suppressed
Bupropion HclBupropion Hcl11suppressed
EstradiolEstradiol11suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride11suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl11suppressed
TrulicityDulaglutide11suppressed
ValsartanValsartan11suppressed

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