Healthcare provider profile · identity verified

David Parrish, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease · FORT WORTH, TX · NPI 1841288453

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 Parrish, MD received $483.02 in general payments during 2025 across 15 reported records.

Boston Scientific Corporation accounted for 24.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 12 associated products.

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

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 243 claims for Jardiance by this doctor in 2024.

E.R. Squibb & Sons, L.L.C. 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 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 993 claims for Eliquis by this doctor in 2024.

Novartis Pharmaceuticals Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ENTRESTO as an associated drug or biological on 9346 records involving 6254 distinct recipient NPIs. Public Medicare Part D data also shows 50 claims for Entresto 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 993 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$483.02

15 reported records · 10 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
Boston Scientific Corporation Unresolved — no canonical attribution shown $119.5024.7%12025
Abbott Laboratories Unresolved — no canonical attribution shown $105.7121.9%32025
Cook Medical LLC Unresolved — no canonical attribution shown $61.1712.7%12025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $42.468.8%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $35.397.3%22025
Inspire Medical Systems, Inc. Unresolved — no canonical attribution shown $33.767.0%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $33.296.9%22025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $21.914.5%12025
PFIZER INC. Unresolved — no canonical attribution shown $15.973.3%12025
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) Unresolved — no canonical attribution shown $13.862.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$483.0215

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
AVVIGO Guidance System
Normalized: avvigo guidance system
Device Boston Scientific Corporation $119.50 1 2025
Source payment records
ZENITH SPIRAL-Z
Normalized: zenith spiral z
Device Cook Medical LLC $61.17 1 2025
Source payment records
AVEIR
Normalized: aveir
Device Abbott Laboratories $50.19 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug E.R. Squibb & Sons, L.L.C. $42.46 2 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $35.39 2 2025
Source payment records
INSPIRE
Normalized: inspire
Device Inspire Medical Systems, Inc. $33.76 1 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $33.29 2 2025
Source payment records
QUADRA ALLURE MP
Normalized: quadra allure mp
Device Abbott Laboratories $28.85 1 2025
Source payment records
GALLANT
Normalized: gallant
Device Abbott Laboratories $26.67 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $21.91 1 2025
Source payment records
VYNDAQEL
Normalized: vyndaqel
Drug PFIZER INC. $15.97 1 2025
Source payment records
LifeVest
Normalized: lifevest
Device ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $13.86 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

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
ELIQUIS
eliquis
2025 Eliquis 2024 993 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 243 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
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
243 63
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
993 240
Novartis Pharmaceuticals Corporation
Exact reporting entity; no affiliate inference
2025 ENTRESTO
open payments reported associated product
CMS Open Payments — General Payments
9346 supporting records · 6254 recipient NPIs · example record 1200004797
Entresto · 2024
Exact normalized brand match · 1 Part D row
50 15
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
993 240

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
EliquisApixaban993240
Metoprolol SuccinateMetoprolol Succinate640195
CarvedilolCarvedilol30196
Amlodipine BesylateAmlodipine Besylate24881
ClopidogrelClopidogrel Bisulfate24574
JardianceEmpagliflozin24363
FurosemideFurosemide21589
Losartan PotassiumLosartan Potassium21272
Rosuvastatin CalciumRosuvastatin Calcium21274
Metoprolol TartrateMetoprolol Tartrate18960
LisinoprilLisinopril18260
Isosorbide Mononitrate ErIsosorbide Mononitrate17859
Flecainide AcetateFlecainide Acetate16043
Amiodarone HclAmiodarone Hcl15863
Atorvastatin CalciumAtorvastatin Calcium11946
SpironolactoneSpironolactone11844
Hydralazine HclHydralazine Hcl9832
DigoxinDigoxin9028
Diltiazem 24hr Er (Cd)Diltiazem Hcl9030
SotalolSotalol Hcl8024
TorsemideTorsemide7332
Repatha SureclickEvolocumab69suppressed
EzetimibeEzetimibe6520
Potassium ChloridePotassium Chloride6328
NitroglycerinNitroglycerin5529
EntrestoSacubitril/Valsartan5015
Warfarin SodiumWarfarin Sodium5013
Ranolazine ErRanolazine28suppressed
AtenololAtenolol26suppressed
SimvastatinSimvastatin24suppressed
XareltoRivaroxaban24suppressed
HydrochlorothiazideHydrochlorothiazide22suppressed
ValsartanValsartan21suppressed
Icosapent EthylIcosapent Ethyl20suppressed
BrilintaTicagrelor19suppressed
Nifedipine ErNifedipine18suppressed
Candesartan CilexetilCandesartan Cilexetil16suppressed
Propafenone HclPropafenone Hcl15suppressed
Clonidine HclClonidine Hcl14suppressed
Pantoprazole SodiumPantoprazole Sodium14suppressed
RamiprilRamipril12suppressed
Dabigatran EtexilateDabigatran Etexilate Mesylate11suppressed
JantovenWarfarin Sodium11suppressed

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 $483.02 · 15 records Boston Scientific Corporation AVEIR, AVVIGO Guidance System, ELIQUIS, GALLANT, INSPIRE, JARDIANCE, LEQVIO, LifeVest, QUADRA ALLURE MP, VYNDAQEL, Wegovy, ZENITH SPIRAL-Z 4
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