Healthcare provider profile · identity verified

David K Harris

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry · DETROIT, MI · NPI 1497799951

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 David K Harris received $2,649.32 in general payments during 2025 across 123 reported records.

Teva Pharmaceuticals USA, Inc. accounted for 13.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 22 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Invega Sustenna.

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 22 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

$2,649.32

123 reported records · 18 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
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $355.4013.4%132025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $343.0812.9%162025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $289.5710.9%212025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $266.4610.1%142025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $264.9710.0%122025
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $249.969.4%102025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $209.707.9%52025
Alkermes, Inc. Unresolved — no canonical attribution shown $161.826.1%72025
Luye Pharma (USA) Ltd. Unresolved — no canonical attribution shown $102.183.9%62025
Collegium Pharmaceutical, Inc. Unresolved — no canonical attribution shown $99.753.8%52025
ABBVIE INC. Unresolved — no canonical attribution shown $70.222.6%32025
Almatica Pharma LLC Unresolved — no canonical attribution shown $65.442.5%32025
Corium, LLC Unresolved — no canonical attribution shown $47.401.8%22025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $35.501.3%12025
Supernus Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $31.751.2%22025
Lundbeck LLC Unresolved — no canonical attribution shown $22.520.8%12025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $17.320.7%12025
Noven Therapeutics, LLC Unresolved — no canonical attribution shown $16.280.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,569.82122
Education$79.501

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
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $289.57 21 2025
Source payment records
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $266.46 14 2025
Source payment records
COBENFY
Normalized: cobenfy
Drug E.R. Squibb & Sons, L.L.C. $264.97 12 2025
Source payment records
ABILIFY ASIMTUFII
Normalized: abilify asimtufii
Drug Otsuka America Pharmaceutical, Inc. $240.46 7 2025
Source payment records
ABILIFY MAINTENA
Normalized: abilify maintena
Drug Otsuka America Pharmaceutical, Inc. $227.97 6 2025
Source payment records
INVEGA SUSTENNA
Normalized: invega sustenna
Drug Janssen Pharmaceuticals, Inc $215.50 9 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $209.70 5 2025
Source payment records
ARISTADA
Normalized: aristada
Drug Alkermes, Inc. $161.82 7 2025
Source payment records
LYBALVI
Normalized: lybalvi
Drug Alkermes, Inc. $161.82 7 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $146.00 3 2025
Source payment records
UZEDY
Normalized: uzedy
Drug Teva Pharmaceuticals USA, Inc. $129.90 9 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $125.14 10 2025
Source payment records
ERZOFRI EXTENDED-RELEASE
Normalized: erzofri extended release
Drug Luye Pharma (USA) Ltd. $102.18 6 2025
Source payment records
Jornay PM
Normalized: jornay pm
Drug Collegium Pharmaceutical, Inc. $99.75 5 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $70.22 3 2025
Source payment records
LOREEV XR
Normalized: loreev xr
Drug Almatica Pharma LLC $65.44 3 2025
Source payment records
Azstarys
Normalized: azstarys
Drug Corium, LLC $47.40 2 2025
Source payment records
FANAPT
Normalized: fanapt
Drug Vanda Pharmaceuticals Inc. $35.50 1 2025
Source payment records
SPRAVATO
Normalized: spravato
Drug Janssen Pharmaceuticals, Inc $34.46 1 2025
Source payment records
Qelbree
Normalized: qelbree
Drug Supernus Pharmaceuticals, Inc. $31.75 2 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $17.32 1 2025
Source payment records
Xelstrym
Normalized: xelstrym
Drug Noven Therapeutics, LLC $16.28 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
INVEGA SUSTENNA
invega sustenna
2025 Invega Sustenna 2024 22
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
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
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
Quetiapine FumarateQuetiapine Fumarate11515
ClonazepamClonazepam11212
OlanzapineOlanzapine11014
Lurasidone HclLurasidone Hcl108suppressed
Quetiapine Fumarate ErQuetiapine Fumarate103suppressed
AlprazolamAlprazolam92suppressed
AripiprazoleAripiprazole8112
Hydroxyzine HclHydroxyzine Hcl7715
LorazepamLorazepam7711
OxcarbazepineOxcarbazepine70suppressed
Paroxetine HclParoxetine Hcl67suppressed
Fluoxetine HclFluoxetine Hcl62suppressed
Sertraline HclSertraline Hcl6111
Benztropine MesylateBenztropine Mesylate59suppressed
ClozapineClozapine59suppressed
Venlafaxine Hcl ErVenlafaxine Hcl57suppressed
Bupropion XlBupropion Hcl54suppressed
Trazodone HclTrazodone Hcl5012
Escitalopram OxalateEscitalopram Oxalate48suppressed
LamotrigineLamotrigine48suppressed
Fluvoxamine MaleateFluvoxamine Maleate39suppressed
Zolpidem TartrateZolpidem Tartrate37suppressed
Divalproex SodiumDivalproex Sodium36suppressed
MirtazapineMirtazapine32suppressed
Doxepin HclDoxepin Hcl30suppressed
Paliperidone ErPaliperidone28suppressed
Duloxetine HclDuloxetine Hcl27suppressed
Hydroxyzine PamoateHydroxyzine Pamoate27suppressed
Citalopram HbrCitalopram Hydrobromide26suppressed
Divalproex Sodium ErDivalproex Sodium26suppressed
Imipramine HclImipramine Hcl26suppressed
CarbamazepineCarbamazepine23suppressed
HaloperidolHaloperidol23suppressed
Invega SustennaPaliperidone Palmitate22suppressed
TopiramateTopiramate22suppressed
Dexmethylphenidate Hcl ErDexmethylphenidate Hcl19suppressed
RisperidoneRisperidone16suppressed
Bupropion HclBupropion Hcl15suppressed
Chlorpromazine HclChlorpromazine Hcl15suppressed
Olanzapine OdtOlanzapine15suppressed
Buspirone HclBuspirone Hcl13suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate12suppressed
Asenapine MaleateAsenapine Maleate11suppressed
Fluphenazine HclFluphenazine Hcl11suppressed
LexaproEscitalopram Oxalate11suppressed
Ziprasidone HclZiprasidone Hcl11suppressed

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 $2,649.32 · 123 records Teva Pharmaceuticals USA, Inc. ABILIFY ASIMTUFII, ABILIFY MAINTENA, ARISTADA, AUSTEDO XR, Auvelity, Azstarys, CAPLYTA, COBENFY, ERZOFRI EXTENDED-RELEASE, FANAPT, INGREZZA, INVEGA SUSTENNA, Jornay PM, LOREEV XR, LYBALVI, Qelbree, REXULTI, SPRAVATO, TRINTELLIX, UZEDY, VRAYLAR, Xelstrym 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