Healthcare provider profile · identity verified

Donald Patrick Martin, MD

Allopathic & Osteopathic Physicians|Family Medicine · SOUTH LAKE TAHOE, CA · NPI 1780679779

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 Donald Patrick Martin, MD received $201.14 in general payments during 2025 across 9 reported records.

Exact Sciences Corporation accounted for 25.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 7 associated products.

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 ARMOUR THYROID as an associated drug or biological on 50 records involving 11 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Armour Thyroid by this doctor in 2024.

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 30 claims for Synthroid 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 23 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$201.14

9 reported records · 5 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
Exact Sciences Corporation Unresolved — no canonical attribution shown $51.0025.4%32025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $49.7824.8%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $48.7124.2%22025
ABBVIE INC. Unresolved — no canonical attribution shown $28.7314.3%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $22.9211.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$201.149

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
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $51.00 3 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $49.78 2 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $48.71 2 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $28.73 1 2025
Source payment records
BEXSERO
Normalized: bexsero
Biological GlaxoSmithKline, LLC. $28.60 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $22.92 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $21.18 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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 ARMOUR THYROID
open payments reported associated product
CMS Open Payments — General Payments
50 supporting records · 11 recipient NPIs · example record 1201517088
Armour Thyroid · 2024
Exact normalized brand match · 1 Part D row
18 suppressed by CMS
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
30 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
23 suppressed by CMS

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
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen30551
Atorvastatin CalciumAtorvastatin Calcium23276
Levothyroxine SodiumLevothyroxine Sodium23069
LisinoprilLisinopril18260
Losartan PotassiumLosartan Potassium17353
OmeprazoleOmeprazole16863
SimvastatinSimvastatin15949
HydrochlorothiazideHydrochlorothiazide15848
Amlodipine BesylateAmlodipine Besylate15148
GabapentinGabapentin14348
Metformin HclMetformin Hcl13342
AllopurinolAllopurinol13039
Rosuvastatin CalciumRosuvastatin Calcium12247
Zolpidem TartrateZolpidem Tartrate11137
MeloxicamMeloxicam10537
Metoprolol SuccinateMetoprolol Succinate9231
Tamsulosin HclTamsulosin Hcl9033
Potassium ChloridePotassium Chloride8127
Trazodone HclTrazodone Hcl7723
ValsartanValsartan6821
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide6622
FurosemideFurosemide6120
AtenololAtenolol5617
Albuterol Sulfate HfaAlbuterol Sulfate5322
DiazepamDiazepam4813
EliquisApixaban4613
Benazepril HclBenazepril Hcl4411
Fluticasone PropionateFluticasone Propionate4314
AlprazolamAlprazolam4216
XareltoRivaroxaban4211
ValacyclovirValacyclovir Hcl4018
Cyclobenzaprine HclCyclobenzaprine Hcl3612
Fluoxetine HclFluoxetine Hcl36suppressed
FinasterideFinasteride3513
Escitalopram OxalateEscitalopram Oxalate3412
LorazepamLorazepam3411
Ondansetron OdtOndansetron34suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine31suppressed
Metoprolol TartrateMetoprolol Tartrate30suppressed
Quetiapine FumarateQuetiapine Fumarate30suppressed
SynthroidLevothyroxine Sodium30suppressed
LovastatinLovastatin29suppressed
Sertraline HclSertraline Hcl29suppressed
Tizanidine HclTizanidine Hcl29suppressed
CephalexinCephalexin2819
Duloxetine HclDuloxetine Hcl2812
Sumatriptan SuccinateSumatriptan Succinate28suppressed
Metformin Hcl ErMetformin Hcl27suppressed
TestosteroneTestosterone27suppressed
Acetaminophen-CodeineAcetaminophen With Codeine26suppressed
AcyclovirAcyclovir2612
Montelukast SodiumMontelukast Sodium26suppressed
Estradiol (Once Weekly)Estradiol24suppressed
Bupropion XlBupropion Hcl23suppressed
OzempicSemaglutide23suppressed
PrednisonePrednisone2312
ProgesteroneProgesterone, Micronized23suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl22suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium22suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid22suppressed
IbuprofenIbuprofen2115
JanuviaSitagliptin Phosphate20suppressed
PregabalinPregabalin20suppressed
Oxycodone HclOxycodone Hcl19suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril18suppressed
Armour ThyroidThyroid,pork18suppressed
Pantoprazole SodiumPantoprazole Sodium18suppressed
FamotidineFamotidine17suppressed
Ondansetron HclOndansetron Hcl17suppressed
Pravastatin SodiumPravastatin Sodium17suppressed
Testosterone CypionateTestosterone Cypionate17suppressed
Amitriptyline HclAmitriptyline Hcl16suppressed
CarvedilolCarvedilol16suppressed
Ciprofloxacin HclCiprofloxacin Hcl16suppressed
Methadone HclMethadone Hcl16suppressed
Pioglitazone HclPioglitazone Hcl16suppressed
RamiprilRamipril16suppressed
SpironolactoneSpironolactone16suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1613
Buspirone HclBuspirone Hcl15suppressed
CarisoprodolCarisoprodol15suppressed
Ipratropium BromideIpratropium Bromide15suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog15suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide15suppressed
Tramadol HclTramadol Hcl15suppressed
Venlafaxine Hcl ErVenlafaxine Hcl15suppressed
AnastrozoleAnastrozole14suppressed
Breo ElliptaFluticasone/Vilanterol14suppressed
Hydromorphone HclHydromorphone Hcl14suppressed
IrbesartanIrbesartan14suppressed
Paroxetine HclParoxetine Hcl14suppressed
CelecoxibCelecoxib13suppressed
ClopidogrelClopidogrel Bisulfate13suppressed
Hydrocodone-IbuprofenHydrocodone/Ibuprofen13suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen13suppressed
TemazepamTemazepam13suppressed
Warfarin SodiumWarfarin Sodium13suppressed
BaclofenBaclofen12suppressed
ClonazepamClonazepam12suppressed
Azelastine HclAzelastine Hcl11suppressed
Doxazosin MesylateDoxazosin Mesylate11suppressed
EstradiolEstradiol11suppressed
JanumetSitagliptin Phos/Metformin Hcl11suppressed
MethocarbamolMethocarbamol11suppressed

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 $201.14 · 9 records Exact Sciences Corporation AREXVY, BEXSERO, SHINGRIX, The Cologuard Plus Collection Kit, VRAYLAR, Wegovy, ZEPBOUND 3
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