Healthcare provider profile · identity verified

David L Litt, MD

Allopathic & Osteopathic Physicians|Internal Medicine · MEADOWBROOK, PA · NPI 1265403240

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 David L Litt, MD received $1,364.92 in general payments during 2025 across 75 reported records.

PFIZER INC. accounted for 31.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 21 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Abrysvo, Eliquis, Jardiance, Ozempic, Rybelsus, Shingrix.

ABBVIE 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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 63 claims for Synthroid by this doctor in 2024.

Boehringer Ingelheim Pharmaceuticals, 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 101 claims for Jardiance by this doctor in 2024.

GlaxoSmithKline, LLC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SHINGRIX as an associated drug or biological on 43515 records involving 26794 distinct recipient NPIs. Public Medicare Part D data also shows 34 claims for Shingrix by this doctor in 2024.

GlaxoSmithKline, LLC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Trelegy Ellipta by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 101 claims for Jardiance by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Trulicity by this doctor in 2024.

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 71 claims for Ozempic by this doctor in 2024.

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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 39 claims for Rybelsus by this doctor in 2024.

PFIZER 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 ABRYSVO as an associated drug or biological on 55380 records involving 31565 distinct recipient NPIs. Public Medicare Part D data also shows 137 claims for Abrysvo by this doctor in 2024.

PFIZER 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 153 claims for Eliquis by this doctor in 2024.

PFIZER 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 43 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,364.92

75 reported records · 12 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
PFIZER INC. Unresolved — no canonical attribution shown $423.1031.0%352025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $157.1911.5%72025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $154.3811.3%32025
Novo Nordisk Inc Unresolved — no canonical attribution shown $141.3410.4%72025
Lilly USA, LLC Unresolved — no canonical attribution shown $119.538.8%62025
Exact Sciences Corporation Unresolved — no canonical attribution shown $78.715.8%32025
ABBVIE INC. Unresolved — no canonical attribution shown $73.235.4%42025
Dexcom, Inc. Unresolved — no canonical attribution shown $67.975.0%22025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $53.323.9%32025
Inspire Medical Systems, Inc. Unresolved — no canonical attribution shown $44.033.2%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $36.252.7%22025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $15.871.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,364.9275

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
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $237.06 13 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $181.68 21 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $181.68 21 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $181.68 21 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $178.20 10 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $157.19 7 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $154.38 3 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $119.53 6 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $81.35 4 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $81.35 4 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $78.71 3 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $67.97 2 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $58.86 3 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $53.32 3 2025
Source payment records
INSPIRE
Normalized: inspire
Device Inspire Medical Systems, Inc. $44.03 2 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $40.60 2 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $36.25 2 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $36.25 2 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $32.63 2 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $32.63 2 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.87 1 2025
Source payment records
  • 2025-03-11 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $15.87 · Open Payments source

* 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
ABRYSVO
abrysvo
2025 Abrysvo 2024 137 exact normalized Medicare Part D
ELIQUIS
eliquis
2025 Eliquis 2024 153 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 101 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 71 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 39
Beneficiary count suppressed
exact normalized Medicare Part D
SHINGRIX
shingrix
2025 Shingrix 2024 34 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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
63 15
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
101 18
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 SHINGRIX
open payments reported associated product
CMS Open Payments — General Payments
43515 supporting records · 26794 recipient NPIs · example record 1190332452
Shingrix · 2024
Exact normalized brand match · 1 Part D row
34 31
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
101 18
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
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
71 14
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
39 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ABRYSVO
open payments reported associated product
CMS Open Payments — General Payments
55380 supporting records · 31565 recipient NPIs · example record 1228794147
Abrysvo · 2024
Exact normalized brand match · 1 Part D row
137 137
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
153 38
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
43 43

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 Calcium678187
Amlodipine BesylateAmlodipine Besylate369111
Levothyroxine SodiumLevothyroxine Sodium30283
LisinoprilLisinopril29082
Losartan PotassiumLosartan Potassium25673
Metoprolol SuccinateMetoprolol Succinate24667
Pantoprazole SodiumPantoprazole Sodium23165
Sertraline HclSertraline Hcl22949
SimvastatinSimvastatin22457
Rosuvastatin CalciumRosuvastatin Calcium22170
AlprazolamAlprazolam19947
Metformin HclMetformin Hcl19549
HydrochlorothiazideHydrochlorothiazide18755
EliquisApixaban15338
Tramadol HclTramadol Hcl14553
AbrysvoRsv Vacc, Pref A And Pref B/Pf137137
OmeprazoleOmeprazole13639
GabapentinGabapentin13544
Tamsulosin HclTamsulosin Hcl13432
Fluticasone PropionateFluticasone Propionate12155
FurosemideFurosemide12140
FamotidineFamotidine10824
Zolpidem TartrateZolpidem Tartrate10633
JardianceEmpagliflozin10118
CarvedilolCarvedilol9528
AllopurinolAllopurinol9222
MirtazapineMirtazapine8917
Ipratropium BromideIpratropium Bromide8354
Escitalopram OxalateEscitalopram Oxalate8227
RisperidoneRisperidone80suppressed
Pravastatin SodiumPravastatin Sodium7925
EzetimibeEzetimibe7824
Metoprolol TartrateMetoprolol Tartrate7726
Metformin Hcl ErMetformin Hcl7523
LorazepamLorazepam7434
AtenololAtenolol7118
OzempicSemaglutide7114
Albuterol Sulfate HfaAlbuterol Sulfate6323
ClopidogrelClopidogrel Bisulfate6322
SynthroidLevothyroxine Sodium6315
ClonazepamClonazepam6214
Trazodone HclTrazodone Hcl5215
Montelukast SodiumMontelukast Sodium5014
MethylprednisoloneMethylprednisolone4739
RamiprilRamipril4715
Pioglitazone HclPioglitazone Hcl4612
PaxlovidNirmatrelvir/Ritonavir4343
Doxycycline HyclateDoxycycline Hyclate4134
GlimepirideGlimepiride4112
Buspirone HclBuspirone Hcl40suppressed
IrbesartanIrbesartan39suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen3914
RybelsusSemaglutide39suppressed
SpironolactoneSpironolactone37suppressed
Bupropion XlBupropion Hcl36suppressed
ShingrixVaricella-Zoster Ge/As01b/Pf3431
Doxepin HclDoxepin Hcl33suppressed
FinasterideFinasteride33suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl30suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog30suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3020
Venlafaxine Hcl ErVenlafaxine Hcl30suppressed
FarxigaDapagliflozin Propanediol29suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate29suppressed
SymbicortBudesonide/Formoterol Fumarate29suppressed
Donepezil HclDonepezil Hcl28suppressed
Duloxetine HclDuloxetine Hcl28suppressed
JanuviaSitagliptin Phosphate26suppressed
PrednisonePrednisone2612
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide25suppressed
Morphine Sulfate ErMorphine Sulfate25suppressed
Potassium ChloridePotassium Chloride24suppressed
MeloxicamMeloxicam22suppressed
Citalopram HbrCitalopram Hydrobromide21suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide21suppressed
Tramadol Hcl ErTramadol Hcl21suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid21suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol2012
IndapamideIndapamide20suppressed
Ondansetron HclOndansetron Hcl2013
Ropinirole HclRopinirole Hcl20suppressed
Warfarin SodiumWarfarin Sodium20suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium19suppressed
Paroxetine HclParoxetine Hcl19suppressed
Alendronate SodiumAlendronate Sodium18suppressed
Fluoxetine HclFluoxetine Hcl18suppressed
DutasterideDutasteride17suppressed
LovastatinLovastatin17suppressed
NovologInsulin Aspart17suppressed
Oxycodone HclOxycodone Hcl17suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine16suppressed
Doxazosin MesylateDoxazosin Mesylate16suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen16suppressed
LantusInsulin Glargine,hum.Rec.Anlog16suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1612
XanaxAlprazolam16suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl15suppressed
Easy Comfort Insulin SyringeSyringe And Needle,insulin,1ml15suppressed
Quetiapine FumarateQuetiapine Fumarate15suppressed
SotalolSotalol Hcl15suppressed
Tizanidine HclTizanidine Hcl15suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter15suppressed
TrulicityDulaglutide15suppressed
ValacyclovirValacyclovir Hcl15suppressed
ValsartanValsartan15suppressed
CelecoxibCelecoxib14suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine14suppressed
GemfibrozilGemfibrozil14suppressed
Nebivolol HclNebivolol Hcl14suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide14suppressed
ChlorthalidoneChlorthalidone13suppressed
LatanoprostLatanoprost13suppressed
Midodrine HclMidodrine Hcl13suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl13suppressed
TemazepamTemazepam13suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide12suppressed
Bupropion Hcl SrBupropion Hcl12suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine12suppressed
Divalproex SodiumDivalproex Sodium12suppressed
Ezetimibe-SimvastatinEzetimibe/Simvastatin12suppressed
GlipizideGlipizide12suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide12suppressed
Novolog FlexpenInsulin Aspart12suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters12suppressed
Spiriva RespimatTiotropium Bromide12suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim12suppressed
XareltoRivaroxaban12suppressed
Amiodarone HclAmiodarone Hcl11suppressed
Amitriptyline HclAmitriptyline Hcl11suppressed
AmoxicillinAmoxicillin11suppressed
Ciprofloxacin HclCiprofloxacin Hcl11suppressed
Glipizide ErGlipizide11suppressed
Klor-ConPotassium Chloride11suppressed
PregabalinPregabalin11suppressed
Propranolol HclPropranolol Hcl11suppressed
Ranolazine ErRanolazine11suppressed

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 $1,364.92 · 75 records PFIZER INC. ABRYSVO, AREXVY, Auvelity, COMIRNATY, Cologuard Collection Kit, Dexcom G6 Transmitter, ELIQUIS, INSPIRE, JARDIANCE, MOUNJARO, NURTEC ODT, Ozempic, PREVNAR 20, QULIPTA, Rybelsus, SHINGRIX, UBRELVY, VRAYLAR, Veozah, XIFAXAN, ZAVZPRET 11
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