Healthcare provider profile · identity verified

Mark A Perini, MD

Allopathic & Osteopathic Physicians|Internal Medicine · GREENSBORO, NC · NPI 1538185574

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 Mark A Perini, MD received $195.41 in general payments during 2025 across 10 reported records.

ABBVIE INC. accounted for 35.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 10 associated products.

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

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 21 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 73 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 UBRELVY as an associated drug or biological on 299803 records involving 61203 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Ubrelvy 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 256 claims for Eliquis 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 92 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 73 claims for Mounjaro 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 16 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 48 claims for Ozempic 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 256 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 52 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

$195.41

10 reported records · 7 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 $69.7335.7%32025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $33.8317.3%22025
Radius Health, Inc. Unresolved — no canonical attribution shown $23.0211.8%12025
ARS Pharmaceuticals Operations, Inc. Unresolved — no canonical attribution shown $20.0010.2%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $17.689.1%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $17.619.0%12025
PFIZER INC. Unresolved — no canonical attribution shown $13.546.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$195.4110

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. $69.73 3 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $69.73 3 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug E.R. Squibb & Sons, L.L.C. $33.83 2 2025
Source payment records
NEFFY
Normalized: neffy
Drug ARS Pharmaceuticals Operations, Inc. $20.00 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $17.68 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $17.61 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $17.61 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $13.54 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $13.54 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $13.54 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 256 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 73 exact normalized Medicare Part D
UBRELVY
ubrelvy
2025 Ubrelvy 2024 11
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
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
21 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
73 20
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 UBRELVY
open payments reported associated product
CMS Open Payments — General Payments
299803 supporting records · 61203 recipient NPIs · example record 1201352530
Ubrelvy · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
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
256 55
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
92 21
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
73 13
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
16 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
48 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
256 55
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
52 51

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
Rosuvastatin CalciumRosuvastatin Calcium681185
EzetimibeEzetimibe636176
Atorvastatin CalciumAtorvastatin Calcium554144
Amlodipine BesylateAmlodipine Besylate477132
Levothyroxine SodiumLevothyroxine Sodium466108
Pantoprazole SodiumPantoprazole Sodium36692
Repatha SureclickEvolocumab27253
EliquisApixaban25655
AlprazolamAlprazolam25475
Losartan PotassiumLosartan Potassium23459
Escitalopram OxalateEscitalopram Oxalate23153
TelmisartanTelmisartan22957
SimvastatinSimvastatin22860
OmeprazoleOmeprazole21255
Zolpidem TartrateZolpidem Tartrate20463
GabapentinGabapentin19646
Sertraline HclSertraline Hcl18149
AllopurinolAllopurinol18048
Galantamine ErGalantamine Hbr17838
Potassium ChloridePotassium Chloride14950
Bupropion XlBupropion Hcl14733
Duloxetine HclDuloxetine Hcl14236
HydrochlorothiazideHydrochlorothiazide13233
MyrbetriqMirabegron13122
Ibandronate SodiumIbandronate Sodium13046
LorazepamLorazepam12944
Metoprolol SuccinateMetoprolol Succinate12836
FurosemideFurosemide12243
LisinoprilLisinopril11731
ValsartanValsartan11729
Fluticasone PropionateFluticasone Propionate11533
Pravastatin SodiumPravastatin Sodium11229
ClopidogrelClopidogrel Bisulfate11122
Metformin HclMetformin Hcl10830
Montelukast SodiumMontelukast Sodium10530
Olmesartan MedoxomilOlmesartan Medoxomil10125
Benazepril HclBenazepril Hcl9625
Metoprolol TartrateMetoprolol Tartrate9623
MirtazapineMirtazapine9626
Tramadol HclTramadol Hcl9538
JardianceEmpagliflozin9221
IrbesartanIrbesartan9125
Memantine HclMemantine Hcl9020
Metformin Hcl ErMetformin Hcl8825
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen8730
CarvedilolCarvedilol8522
Desvenlafaxine Succinate ErDesvenlafaxine Succinate8416
Nebivolol HclNebivolol Hcl8114
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid7920
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst7763
AtenololAtenolol7520
MounjaroTirzepatide7313
SynthroidLevothyroxine Sodium7320
Tamsulosin HclTamsulosin Hcl7019
PrednisonePrednisone6945
MupirocinMupirocin6838
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen6511
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr64suppressed
ClonazepamClonazepam6316
FinasterideFinasteride6312
ChlorthalidoneChlorthalidone6118
RamiprilRamipril6016
Albuterol Sulfate HfaAlbuterol Sulfate5719
Breo ElliptaFluticasone/Vilanterol5712
Doxazosin MesylateDoxazosin Mesylate5712
Fluoxetine HclFluoxetine Hcl5718
NystatinNystatin5625
CefdinirCefdinir5447
PaxlovidNirmatrelvir/Ritonavir5251
Doxycycline MonohydrateDoxycycline Monohydrate5147
DiazepamDiazepam5015
Cyclobenzaprine HclCyclobenzaprine Hcl4916
OzempicSemaglutide48suppressed
Praluent PenAlirocumab4813
Trelegy ElliptaFluticasone/Umeclidin/Vilanter48suppressed
Lagevrio (Eua)Molnupiravir4444
Ropinirole HclRopinirole Hcl44suppressed
AzithromycinAzithromycin4342
Donepezil HclDonepezil Hcl4313
TemazepamTemazepam43suppressed
TradjentaLinagliptin41suppressed
FarxigaDapagliflozin Propanediol40suppressed
Trazodone HclTrazodone Hcl3612
ValacyclovirValacyclovir Hcl3623
EstradiolEstradiol34suppressed
HydrocortisoneHydrocortisone3311
Raloxifene HclRaloxifene Hcl33suppressed
Alendronate SodiumAlendronate Sodium32suppressed
FamotidineFamotidine3211
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide32suppressed
Arnuity ElliptaFluticasone Furoate31suppressed
PregabalinPregabalin3113
Emgality PenGalcanezumab-Gnlm30suppressed
Hydralazine HclHydralazine Hcl30suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium29suppressed
Ondansetron HclOndansetron Hcl29suppressed
ColchicineColchicine27suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide27suppressed
Citalopram HbrCitalopram Hydrobromide26suppressed
Ondansetron OdtOndansetron2615
MeloxicamMeloxicam25suppressed
Propranolol HclPropranolol Hcl25suppressed
XareltoRivaroxaban25suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2415
Vitamin D2Ergocalciferol (Vitamin D2)24suppressed
CelecoxibCelecoxib23suppressed
Diclofenac SodiumDiclofenac Sodium23suppressed
Divalproex SodiumDivalproex Sodium23suppressed
EntrestoSacubitril/Valsartan23suppressed
Ezetimibe-SimvastatinEzetimibe/Simvastatin23suppressed
Oxycodone HclOxycodone Hcl23suppressed
Tizanidine HclTizanidine Hcl23suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl22suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol22suppressed
Venlafaxine Hcl ErVenlafaxine Hcl22suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate21suppressed
LinzessLinaclotide21suppressed
SymbicortBudesonide/Formoterol Fumarate21suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2117
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide20suppressed
Buspirone HclBuspirone Hcl20suppressed
JanuviaSitagliptin Phosphate20suppressed
Solifenacin SuccinateSolifenacin Succinate20suppressed
FluconazoleFluconazole1912
Klor-Con M20Potassium Chloride19suppressed
MethocarbamolMethocarbamol1911
SpironolactoneSpironolactone19suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog19suppressed
Warfarin SodiumWarfarin Sodium19suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide18suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic18suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl18suppressed
PremarinEstrogens, Conjugated18suppressed
Amitriptyline HclAmitriptyline Hcl17suppressed
Clobetasol PropionateClobetasol Propionate17suppressed
AcyclovirAcyclovir16suppressed
Promethazine HclPromethazine Hcl16suppressed
RivastigmineRivastigmine16suppressed
Terazosin HclTerazosin Hcl16suppressed
TrulicityDulaglutide16suppressed
BelsomraSuvorexant15suppressed
Carbidopa-LevodopaCarbidopa/Levodopa15suppressed
Doxycycline HyclateDoxycycline Hyclate1514
EpinephrineEpinephrine1514
GemtesaVibegron15suppressed
Testosterone CypionateTestosterone Cypionate15suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril14suppressed
Dicyclomine HclDicyclomine Hcl14suppressed
Ipratropium BromideIpratropium Bromide14suppressed
LansoprazoleLansoprazole14suppressed
EszopicloneEszopiclone13suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog13suppressed
LivaloPitavastatin Calcium13suppressed
Meclizine HclMeclizine Hcl13suppressed
OlanzapineOlanzapine13suppressed
Paroxetine HclParoxetine Hcl13suppressed
PropylthiouracilPropylthiouracil13suppressed
TorsemideTorsemide13suppressed
Azelastine HclAzelastine Hcl12suppressed
DutasterideDutasteride12suppressed
FenofibrateFenofibrate12suppressed
Flecainide AcetateFlecainide Acetate12suppressed
Lisdexamfetamine DimesylateLisdexamfetamine Dimesylate12suppressed
MetronidazoleMetronidazole12suppressed
NitroglycerinNitroglycerin12suppressed
Soliqua 100-33Insulin Glargine/Lixisenatide12suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog11suppressed
Carbidopa-Levodopa ErCarbidopa/Levodopa11suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide11suppressed
Pioglitazone HclPioglitazone Hcl11suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog11suppressed
UbrelvyUbrogepant11suppressed
Zolpidem Tartrate ErZolpidem Tartrate11suppressed

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 $195.41 · 10 records ABBVIE INC. ABRYSVO, COMIRNATY, ELIQUIS, MOUNJARO, NEFFY, PREVNAR 20, QULIPTA, UBRELVY, Wegovy, ZEPBOUND 10
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