Healthcare provider profile · identity verified

Dean C. Dimmitt, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · DALLAS, TX · NPI 1447334800

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 Dean C. Dimmitt, M.D. received $925.67 in general payments during 2025 across 34 reported records.

Sumitomo Pharma America, Inc. accounted for 23.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 17 associated products.

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

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 87 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 Wegovy as an associated drug or biological on 183056 records involving 75256 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Wegovy 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 61 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 15 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

$925.67

34 reported records · 13 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
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $213.4423.1%42025
Abbott Laboratories Unresolved — no canonical attribution shown $154.7916.7%62025
PFIZER INC. Unresolved — no canonical attribution shown $116.0012.5%52025
Exact Sciences Corporation Unresolved — no canonical attribution shown $75.648.2%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $73.818.0%52025
Cleerly, Inc. Unresolved — no canonical attribution shown $67.117.2%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $44.984.9%22025
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $42.804.6%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $38.454.2%22025
Amgen Inc. Unresolved — no canonical attribution shown $31.113.4%22025
Eisai Inc. Unresolved — no canonical attribution shown $25.182.7%12025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$24.102.6%12025
Verity Pharmaceuticals Inc. Unresolved — no canonical attribution shown $18.262.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$925.6734

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
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $213.44 4 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $154.79 6 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $116.00 5 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $116.00 5 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $116.00 5 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $73.81 5 2025
Source payment records
Cleerly Ischemia
Normalized: cleerly ischemia
Device Cleerly, Inc. $67.11 1 2025
Source payment records
Cleerly Labs
Normalized: cleerly labs
Device Cleerly, Inc. $67.11 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $38.45 2 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $38.45 2 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $31.11 2 2025
Source payment records
Leqembi
Normalized: leqembi
Drug Eisai Inc. $25.18 1 2025
Source payment records
OFEV
Normalized: ofev
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $24.33 1 2025
Source payment records
SYMPLICITY G3
Normalized: symplicity g3
Device Medtronic, Inc. $24.10 1 2025
Source payment records
JASCAYD
Normalized: jascayd
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $20.65 1 2025
Source payment records
Tlando
Normalized: tlando
Drug Verity Pharmaceuticals Inc. $18.26 1 2025
Source payment records
PROLIA
Normalized: prolia
Biological Amgen Inc. $15.67 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
Wegovy
wegovy
2025 Wegovy 2024 13
Beneficiary count suppressed
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
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
87 15
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Wegovy
open payments reported associated product
CMS Open Payments — General Payments
183056 supporting records · 75256 recipient NPIs · example record 1188130070
Wegovy · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
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
61 17
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
15 14

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 Calcium21765
Rosuvastatin CalciumRosuvastatin Calcium14245
OmeprazoleOmeprazole8930
OzempicSemaglutide8715
LisinoprilLisinopril8126
Levothyroxine SodiumLevothyroxine Sodium7722
Pantoprazole SodiumPantoprazole Sodium7321
Tamsulosin HclTamsulosin Hcl6820
Losartan PotassiumLosartan Potassium6619
Trazodone HclTrazodone Hcl6616
FurosemideFurosemide6525
Escitalopram OxalateEscitalopram Oxalate6320
EliquisApixaban6117
Metoprolol SuccinateMetoprolol Succinate5521
HydrochlorothiazideHydrochlorothiazide5115
Pravastatin SodiumPravastatin Sodium5015
ValsartanValsartan4914
AllopurinolAllopurinol4814
SimvastatinSimvastatin4614
Alendronate SodiumAlendronate Sodium4311
Amlodipine BesylateAmlodipine Besylate4313
GabapentinGabapentin4313
Potassium ChloridePotassium Chloride4314
Albuterol Sulfate HfaAlbuterol Sulfate4113
AzithromycinAzithromycin3933
EzetimibeEzetimibe3712
Metformin HclMetformin Hcl3613
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid33suppressed
Metoprolol TartrateMetoprolol Tartrate32suppressed
Fluticasone PropionateFluticasone Propionate3112
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide31suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl26suppressed
FamotidineFamotidine26suppressed
Wixela InhubFluticasone Propion/Salmeterol24suppressed
FinasterideFinasteride23suppressed
MeloxicamMeloxicam23suppressed
SynthroidLevothyroxine Sodium23suppressed
Montelukast SodiumMontelukast Sodium22suppressed
AlprazolamAlprazolam21suppressed
AtenololAtenolol18suppressed
ClopidogrelClopidogrel Bisulfate18suppressed
XareltoRivaroxaban18suppressed
IrbesartanIrbesartan17suppressed
Zolpidem TartrateZolpidem Tartrate17suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav16suppressed
Bupropion XlBupropion Hcl16suppressed
Estradiol (Twice Weekly)Estradiol16suppressed
Tizanidine HclTizanidine Hcl16suppressed
PaxlovidNirmatrelvir/Ritonavir1514
AcyclovirAcyclovir14suppressed
ClonazepamClonazepam14suppressed
MyrbetriqMirabegron14suppressed
CelecoxibCelecoxib13suppressed
Ipratropium BromideIpratropium Bromide13suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide13suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide13suppressed
WegovySemaglutide13suppressed
Olmesartan MedoxomilOlmesartan Medoxomil12suppressed
Ondansetron HclOndansetron Hcl1211
Sertraline HclSertraline Hcl12suppressed
CarvedilolCarvedilol11suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine11suppressed
Nifedipine ErNifedipine11suppressed
Quetiapine FumarateQuetiapine Fumarate11suppressed
ValacyclovirValacyclovir 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 $925.67 · 34 records Sumitomo Pharma America, Inc. ABRYSVO, AREXVY, COMIRNATY, Cleerly Ischemia, Cleerly Labs, EVENITY, FREESTYLE LIBRE 3, GEMTESA, JASCAYD, Leqembi, OFEV, PREVNAR 20, PROLIA, SHINGRIX, SYMPLICITY G3, Tlando, Wegovy 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