Healthcare provider profile · identity verified

Christopher Mahr, MD

Allopathic & Osteopathic Physicians|Family Medicine · MANNING, SC · NPI 1801880190

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 Christopher Mahr, MD received $35.42 in general payments during 2025 across 2 reported records.

ABBVIE INC. accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 2 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 CREON as an associated drug or biological on 91561 records involving 20616 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Creon 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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 24 claims for Linzess 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 24 claims for Synthroid 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 VRAYLAR as an associated drug or biological on 377741 records involving 62704 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Vraylar by this doctor in 2024.

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

Payment overview · 2025

General Payments

$35.42

2 reported records · 1 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
ABBVIE INC. Unresolved — no canonical attribution shown $35.42100.0%22025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$35.422

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
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $35.42 2 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $20.48 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 CREON
open payments reported associated product
CMS Open Payments — General Payments
91561 supporting records · 20616 recipient NPIs · example record 1201352608
Creon · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
24 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
24 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 VRAYLAR
open payments reported associated product
CMS Open Payments — General Payments
377741 supporting records · 62704 recipient NPIs · example record 1201352550
Vraylar · 2024
Exact normalized brand match · 1 Part D row
16 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
Atorvastatin CalciumAtorvastatin Calcium874240
Amlodipine BesylateAmlodipine Besylate651151
Potassium ChloridePotassium Chloride31170
Losartan PotassiumLosartan Potassium28768
Metformin HclMetformin Hcl28571
HydrochlorothiazideHydrochlorothiazide27653
GabapentinGabapentin27173
CarvedilolCarvedilol26458
FurosemideFurosemide21851
Rosuvastatin CalciumRosuvastatin Calcium21459
LisinoprilLisinopril21159
Albuterol Sulfate HfaAlbuterol Sulfate19370
Esomeprazole MagnesiumEsomeprazole Magnesium18644
JanuviaSitagliptin Phosphate18536
Trelegy ElliptaFluticasone/Umeclidin/Vilanter17030
Levothyroxine SodiumLevothyroxine Sodium16737
EliquisApixaban15128
Metoprolol SuccinateMetoprolol Succinate15039
AllopurinolAllopurinol14437
Nifedipine ErNifedipine14336
Pravastatin SodiumPravastatin Sodium13030
ValsartanValsartan12133
Sertraline HclSertraline Hcl11925
SpironolactoneSpironolactone11829
Pantoprazole SodiumPantoprazole Sodium10431
OzempicSemaglutide10316
EntrestoSacubitril/Valsartan10217
OmeprazoleOmeprazole9926
Glipizide ErGlipizide9820
FamotidineFamotidine9631
FarxigaDapagliflozin Propanediol9120
Lantus SolostarInsulin Glargine,hum.Rec.Anlog9117
Montelukast SodiumMontelukast Sodium9123
Tamsulosin HclTamsulosin Hcl9122
Fluticasone PropionateFluticasone Propionate8637
KerendiaFinerenone8013
MyrbetriqMirabegron7917
XareltoRivaroxaban7212
Tresiba Flextouch U-200Insulin Degludec7014
Humalog Kwikpen U-100Insulin Lispro6713
ClopidogrelClopidogrel Bisulfate6620
Vitamin D2Ergocalciferol (Vitamin D2)6615
EzetimibeEzetimibe6515
Duloxetine HclDuloxetine Hcl6417
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr6212
Diclofenac SodiumDiclofenac Sodium5739
Nano 2nd Gen Pen NeedlePen Needle, Diabetic5515
Tresiba Flextouch U-100Insulin Degludec54suppressed
Metoprolol TartrateMetoprolol Tartrate5114
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide4911
JanumetSitagliptin Phos/Metformin Hcl4712
JardianceEmpagliflozin47suppressed
Donepezil HclDonepezil Hcl4613
Hydralazine HclHydralazine Hcl46suppressed
MounjaroTirzepatide46suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide4512
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide43suppressed
Wixela InhubFluticasone Propion/Salmeterol4315
Fluticasone-SalmeterolFluticasone Propion/Salmeterol4213
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim4134
Memantine Hcl ErMemantine Hcl40suppressed
Repatha SureclickEvolocumab40suppressed
ChlorthalidoneChlorthalidone39suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl38suppressed
IndapamideIndapamide33suppressed
Repatha SyringeEvolocumab33suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic32suppressed
AtenololAtenolol30suppressed
Doxepin HclDoxepin Hcl30suppressed
GlipizideGlipizide30suppressed
Novolog FlexpenInsulin Aspart30suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2927
MirtazapineMirtazapine29suppressed
SimvastatinSimvastatin29suppressed
ColchicineColchicine2813
Buspirone HclBuspirone Hcl27suppressed
FluconazoleFluconazole2725
Ropinirole HclRopinirole Hcl27suppressed
Trazodone HclTrazodone Hcl27suppressed
LantusInsulin Glargine,hum.Rec.Anlog26suppressed
LevetiracetamLevetiracetam26suppressed
ValacyclovirValacyclovir Hcl26suppressed
Bupropion XlBupropion Hcl25suppressed
Folic AcidFolic Acid24suppressed
LinzessLinaclotide24suppressed
SynthroidLevothyroxine Sodium24suppressed
AzithromycinAzithromycin2322
Pioglitazone HclPioglitazone Hcl23suppressed
Triamcinolone AcetonideTriamcinolone Acetonide23suppressed
FinasterideFinasteride22suppressed
Escitalopram OxalateEscitalopram Oxalate21suppressed
Propranolol HclPropranolol Hcl21suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog21suppressed
Levemir FlexpenInsulin Detemir20suppressed
Meclizine HclMeclizine Hcl2011
Nebivolol HclNebivolol Hcl20suppressed
Fluoxetine HclFluoxetine Hcl19suppressed
MeloxicamMeloxicam19suppressed
PrednisonePrednisone1919
Breo ElliptaFluticasone/Vilanterol18suppressed
Ciprofloxacin HclCiprofloxacin Hcl1816
EdarbiAzilsartan Medoxomil18suppressed
FenofibrateFenofibrate18suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro18suppressed
Megestrol AcetateMegestrol Acetate18suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide18suppressed
VascepaIcosapent Ethyl18suppressed
Alendronate SodiumAlendronate Sodium17suppressed
Icosapent EthylIcosapent Ethyl16suppressed
LovastatinLovastatin16suppressed
Metformin Hcl ErMetformin Hcl16suppressed
PregabalinPregabalin16suppressed
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic16suppressed
VraylarCariprazine Hcl16suppressed
FenofibrateFenofibrate,micronized15suppressed
Janumet XrSitagliptin Phos/Metformin Hcl15suppressed
LevemirInsulin Detemir15suppressed
Novolog Mix 70-30 FlexpenInsulin Aspart Prot/Insuln Asp15suppressed
Rabeprazole SodiumRabeprazole Sodium15suppressed
Amitriptyline HclAmitriptyline Hcl14suppressed
CreonLipase/Protease/Amylase14suppressed
IrbesartanIrbesartan14suppressed
RisperidoneRisperidone14suppressed
Terbinafine HclTerbinafine Hcl14suppressed
TradjentaLinagliptin14suppressed
Warfarin SodiumWarfarin Sodium14suppressed
Diltiazem HclDiltiazem Hcl13suppressed
Insulin SyringeSyringe And Needle,insulin,1ml13suppressed
MethimazoleMethimazole13suppressed
NystatinNystatin13suppressed
OlanzapineOlanzapine13suppressed
Paroxetine HclParoxetine Hcl13suppressed
SymbicortBudesonide/Formoterol Fumarate13suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic13suppressed
AnastrozoleAnastrozole12suppressed
Benazepril HclBenazepril Hcl12suppressed
Cinacalcet HclCinacalcet Hcl12suppressed
Nortriptyline HclNortriptyline Hcl12suppressed
Olmesartan MedoxomilOlmesartan Medoxomil12suppressed
RizatriptanRizatriptan Benzoate12suppressed
TorsemideTorsemide12suppressed
Dexlansoprazole DrDexlansoprazole11suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst11suppressed
TadalafilTadalafil11suppressed
Telmisartan-HydrochlorothiazidTelmisartan/Hydrochlorothiazid11suppressed
Tolterodine Tartrate ErTolterodine Tartrate11suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid11suppressed
TrulicityDulaglutide11suppressed

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 $35.42 · 2 records ABBVIE INC. QULIPTA, UBRELVY 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