Healthcare provider profile · identity verified

Haluk K Aydin, MD

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry · PETERSBURG, VA · NPI 1700857836

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 Haluk K Aydin, MD received $514.36 in general payments during 2025 across 5 reported records.

E.R. Squibb & Sons, L.L.C. accounted for 73.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 3 associated products.

Janssen Pharmaceuticals, 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 INVEGA SUSTENNA as an associated drug or biological on 39068 records involving 11966 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Invega Sustenna by this doctor in 2024.

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

Payment overview · 2025

General Payments

$514.36

5 reported records · 3 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
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $378.1273.5%32025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $120.7023.5%12025
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $15.543.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$514.365

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
COBENFY
Normalized: cobenfy
Drug E.R. Squibb & Sons, L.L.C. $378.12 3 2025
Source payment records
UZEDY
Normalized: uzedy
Drug Teva Pharmaceuticals USA, Inc. $120.70 1 2025
Source payment records
SPRAVATO
Normalized: spravato
Drug Janssen Pharmaceuticals, Inc $15.54 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

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
Janssen Pharmaceuticals, Inc
Exact reporting entity; no affiliate inference
2025 INVEGA SUSTENNA
open payments reported associated product
CMS Open Payments — General Payments
39068 supporting records · 11966 recipient NPIs · example record 1174223262
Invega Sustenna · 2024
Exact normalized brand match · 1 Part D row
17 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
Quetiapine FumarateQuetiapine Fumarate23648
Fluoxetine HclFluoxetine Hcl14331
ClonazepamClonazepam14125
RisperidoneRisperidone13528
Trazodone HclTrazodone Hcl13135
OlanzapineOlanzapine11620
Citalopram HbrCitalopram Hydrobromide10325
TopiramateTopiramate9523
Benztropine MesylateBenztropine Mesylate9219
Buspirone HclBuspirone Hcl9120
Bupropion Hcl SrBupropion Hcl8918
DiazepamDiazepam7614
AlprazolamAlprazolam7113
Duloxetine HclDuloxetine Hcl7013
Hydroxyzine PamoateHydroxyzine Pamoate6916
Ziprasidone HclZiprasidone Hcl6711
Lurasidone HclLurasidone Hcl6112
Divalproex Sodium ErDivalproex Sodium5711
AripiprazoleAripiprazole5117
Sertraline HclSertraline Hcl4713
HaloperidolHaloperidol4411
Venlafaxine Hcl ErVenlafaxine Hcl44suppressed
Prazosin HclPrazosin Hcl4212
GabapentinGabapentin40suppressed
Bupropion XlBupropion Hcl39suppressed
Divalproex SodiumDivalproex Sodium38suppressed
Escitalopram OxalateEscitalopram Oxalate38suppressed
LamotrigineLamotrigine37suppressed
Zolpidem TartrateZolpidem Tartrate33suppressed
LorazepamLorazepam31suppressed
Lithium CarbonateLithium Carbonate24suppressed
Abilify MaintenaAripiprazole23suppressed
Hydroxyzine HclHydroxyzine Hcl21suppressed
MirtazapineMirtazapine21suppressed
Atomoxetine HclAtomoxetine Hcl20suppressed
Bupropion HclBupropion Hcl19suppressed
Clonidine HclClonidine Hcl19suppressed
Invega SustennaPaliperidone Palmitate17suppressed
Paliperidone ErPaliperidone14suppressed

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 $514.36 · 5 records E.R. Squibb & Sons, L.L.C. COBENFY, SPRAVATO, UZEDY 1
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