Healthcare provider profile · identity verified

Mark Peter Alexander, M.D., MBA

Allopathic & Osteopathic Physicians|Internal Medicine · VENTNOR CITY, NJ · NPI 1316097223

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 Peter Alexander, M.D., MBA received $55.34 in general payments during 2025 across 3 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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 13 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 22 claims for Synthroid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$55.34

3 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 $55.34100.0%32025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$55.343

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
DALVANCE
Normalized: dalvance
Drug ABBVIE INC. $36.83 2 2025
Source payment records
AVYCAZ
Normalized: avycaz
Drug ABBVIE INC. $18.51 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 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
13 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
22 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 Calcium446143
Levothyroxine SodiumLevothyroxine Sodium23163
Amlodipine BesylateAmlodipine Besylate22766
GabapentinGabapentin21779
Montelukast SodiumMontelukast Sodium16960
Metoprolol SuccinateMetoprolol Succinate16148
Rosuvastatin CalciumRosuvastatin Calcium15149
OmeprazoleOmeprazole14856
LisinoprilLisinopril12839
Metformin HclMetformin Hcl11434
Fluticasone PropionateFluticasone Propionate10835
OzempicSemaglutide9420
AzithromycinAzithromycin9378
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide9031
Losartan PotassiumLosartan Potassium8933
Pantoprazole SodiumPantoprazole Sodium8930
Tamsulosin HclTamsulosin Hcl7728
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6821
Sertraline HclSertraline Hcl6620
Metoprolol TartrateMetoprolol Tartrate6418
AllopurinolAllopurinol6222
Triamcinolone AcetonideTriamcinolone Acetonide6235
PrednisonePrednisone6142
ClopidogrelClopidogrel Bisulfate6019
GlimepirideGlimepiride5820
FurosemideFurosemide5722
PregabalinPregabalin5711
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr5313
Albuterol Sulfate HfaAlbuterol Sulfate5216
AtenololAtenolol4915
Doxazosin MesylateDoxazosin Mesylate4716
CarvedilolCarvedilol4512
FinasterideFinasteride4513
Alendronate SodiumAlendronate Sodium4315
Escitalopram OxalateEscitalopram Oxalate4313
Trazodone HclTrazodone Hcl4213
Tresiba Flextouch U-100Insulin Degludec40suppressed
Diclofenac SodiumDiclofenac Sodium3915
Combivent RespimatIpratropium/Albuterol Sulfate38suppressed
LevofloxacinLevofloxacin3832
Labetalol HclLabetalol Hcl37suppressed
Clonidine HclClonidine Hcl3620
Tizanidine HclTizanidine Hcl3619
Potassium ChloridePotassium Chloride3511
HydrochlorothiazideHydrochlorothiazide3311
MethylprednisoloneMethylprednisolone3331
Duloxetine HclDuloxetine Hcl3214
Fluoxetine HclFluoxetine Hcl32suppressed
KetoconazoleKetoconazole3117
LovastatinLovastatin31suppressed
Quetiapine FumarateQuetiapine Fumarate3111
SimvastatinSimvastatin31suppressed
JardianceEmpagliflozin3012
Atenolol-ChlorthalidoneAtenolol/Chlorthalidone28suppressed
FarxigaDapagliflozin Propanediol28suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog28suppressed
Bupropion XlBupropion Hcl26suppressed
EzetimibeEzetimibe2611
EliquisApixaban2511
Dicyclomine HclDicyclomine Hcl24suppressed
Doxycycline HyclateDoxycycline Hyclate2420
Pravastatin SodiumPravastatin Sodium24suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2318
SynthroidLevothyroxine Sodium22suppressed
Zolpidem TartrateZolpidem Tartrate22suppressed
Enalapril MaleateEnalapril Maleate21suppressed
MupirocinMupirocin2114
PaxlovidNirmatrelvir/Ritonavir2019
SpironolactoneSpironolactone20suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog19suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine19suppressed
MeloxicamMeloxicam19suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1811
Ultra-Fine Short Pen NeedlePen Needle, Diabetic18suppressed
ValsartanValsartan18suppressed
JanuviaSitagliptin Phosphate17suppressed
Terazosin HclTerazosin Hcl17suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1614
Memantine HclMemantine Hcl16suppressed
Tresiba Flextouch U-200Insulin Degludec16suppressed
Citalopram HbrCitalopram Hydrobromide15suppressed
JanumetSitagliptin Phos/Metformin Hcl15suppressed
Breo ElliptaFluticasone/Vilanterol14suppressed
Ciprofloxacin HclCiprofloxacin Hcl1413
FamotidineFamotidine14suppressed
Humalog Mix 75-25 KwikpenInsulin Lispro Protamin/Lispro14suppressed
Nebivolol HclNebivolol Hcl14suppressed
NystatinNystatin14suppressed
RizatriptanRizatriptan Benzoate14suppressed
ValacyclovirValacyclovir Hcl14suppressed
Venlafaxine Hcl ErVenlafaxine Hcl14suppressed
Alcohol Prep PadsAlcohol Antiseptic Pads13suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol13suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate13suppressed
LinzessLinaclotide13suppressed
Ondansetron OdtOndansetron13suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide13suppressed
AcyclovirAcyclovir12suppressed
Fluvoxamine MaleateFluvoxamine Maleate12suppressed
Hydralazine HclHydralazine Hcl12suppressed
Amitriptyline HclAmitriptyline Hcl11suppressed
Benazepril HclBenazepril Hcl11suppressed
Bisoprolol FumarateBisoprolol Fumarate11suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium11suppressed
FenofibrateFenofibrate Nanocrystallized11suppressed
Hydroxyzine PamoateHydroxyzine Pamoate11suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic11suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen11suppressed
RamiprilRamipril11suppressed
TopiramateTopiramate11suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter11suppressed

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 $55.34 · 3 records ABBVIE INC. AVYCAZ, DALVANCE 2
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