Healthcare provider profile · identity verified

David E Stidham, FPMHNP

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Psychiatric/Mental Health · ADEL, GA · NPI 1700378049

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 E Stidham, FPMHNP received $659.29 in general payments during 2025 across 30 reported records.

Vanda Pharmaceuticals Inc. accounted for 20.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 12 associated products.

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

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 67 claims for Vraylar by this doctor in 2024.

Alkermes, 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 ARISTADA as an associated drug or biological on 76041 records involving 17486 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Aristada by this doctor in 2024.

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 34 claims for Invega Sustenna by this doctor in 2024.

Teva Pharmaceuticals USA, 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 UZEDY as an associated drug or biological on 46702 records involving 13355 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Uzedy by this doctor in 2024.

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

Payment overview · 2025

General Payments

$659.29

30 reported records · 10 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
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $135.4120.5%72025
Alkermes, Inc. Unresolved — no canonical attribution shown $111.9417.0%52025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $104.8815.9%42025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $77.6711.8%42025
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $49.407.5%22025
Shockwave Medical, Inc Unresolved — no canonical attribution shown $45.226.9%22025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $42.876.5%22025
ABBVIE INC. Unresolved — no canonical attribution shown $39.806.0%12025
Indivior Inc. Unresolved — no canonical attribution shown $37.235.7%22025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $14.872.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$659.2930

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
FANAPT
Normalized: fanapt
Drug Vanda Pharmaceuticals Inc. $135.41 7 2025
Source payment records
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $104.88 4 2025
Source payment records
LYBALVI
Normalized: lybalvi
Drug Alkermes, Inc. $83.36 4 2025
Source payment records
COBENFY
Normalized: cobenfy
Drug E.R. Squibb & Sons, L.L.C. $77.67 4 2025
Source payment records
ARISTADA
Normalized: aristada
Drug Alkermes, Inc. $66.42 3 2025
Source payment records
INVEGA SUSTENNA
Normalized: invega sustenna
Drug Janssen Pharmaceuticals, Inc $49.40 2 2025
Source payment records
Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter
Normalized: shockwave ivl system with the shockwave c2 coronary ivl catheter
Device Shockwave Medical, Inc $45.22 2 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $42.87 2 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $39.80 1 2025
Source payment records
SUBLOCADE
Normalized: sublocade
Drug Indivior Inc. $37.23 2 2025
Source payment records
VIVITROL
Normalized: vivitrol
Drug Alkermes, Inc. $28.58 1 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $14.87 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
ARISTADA
aristada
2025 Aristada 2024 17
Beneficiary count suppressed
exact normalized Medicare Part D
INVEGA SUSTENNA
invega sustenna
2025 Invega Sustenna 2024 34
Beneficiary count suppressed
exact normalized Medicare Part D
VRAYLAR
vraylar
2025 Vraylar 2024 67 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 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
67 13
Alkermes, Inc.
Exact reporting entity; no affiliate inference
2025 ARISTADA
open payments reported associated product
CMS Open Payments — General Payments
76041 supporting records · 17486 recipient NPIs · example record 1222428566
Aristada · 2024
Exact normalized brand match · 1 Part D row
17 suppressed by CMS
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
34 suppressed by CMS
Teva Pharmaceuticals USA, Inc.
Exact reporting entity; no affiliate inference
2025 UZEDY
open payments reported associated product
CMS Open Payments — General Payments
46702 supporting records · 13355 recipient NPIs · example record 1247244226
Uzedy · 2024
Exact normalized brand match · 1 Part D row
23 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
Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl452suppressed
Trazodone HclTrazodone Hcl21436
Benztropine MesylateBenztropine Mesylate12623
RisperidoneRisperidone11215
OlanzapineOlanzapine10914
MirtazapineMirtazapine10311
Quetiapine FumarateQuetiapine Fumarate10119
Duloxetine HclDuloxetine Hcl9812
Buspirone HclBuspirone Hcl9617
Sertraline HclSertraline Hcl9417
Divalproex Sodium ErDivalproex Sodium8411
AripiprazoleAripiprazole8311
Fluoxetine HclFluoxetine Hcl7913
AlprazolamAlprazolam71suppressed
Hydroxyzine HclHydroxyzine Hcl6712
OxcarbazepineOxcarbazepine6712
VraylarCariprazine Hcl6713
Prazosin HclPrazosin Hcl58suppressed
ClonazepamClonazepam54suppressed
Citalopram HbrCitalopram Hydrobromide46suppressed
Hydroxyzine PamoateHydroxyzine Pamoate45suppressed
Bupropion XlBupropion Hcl43suppressed
Bupropion Hcl SrBupropion Hcl41suppressed
Lurasidone HclLurasidone Hcl41suppressed
ClozapineClozapine38suppressed
Divalproex SodiumDivalproex Sodium34suppressed
Invega SustennaPaliperidone Palmitate34suppressed
GabapentinGabapentin25suppressed
LamotrigineLamotrigine25suppressed
Escitalopram OxalateEscitalopram Oxalate24suppressed
LorazepamLorazepam24suppressed
Risperdal ConstaRisperidone Microspheres24suppressed
UzedyRisperidone23suppressed
HaloperidolHaloperidol20suppressed
Paroxetine HclParoxetine Hcl18suppressed
AristadaAripiprazole Lauroxil17suppressed
Fluphenazine DecanoateFluphenazine Decanoate17suppressed
Haloperidol DecanoateHaloperidol Decanoate16suppressed
Venlafaxine Hcl ErVenlafaxine Hcl16suppressed
Abilify MaintenaAripiprazole13suppressed
Clonidine HclClonidine Hcl12suppressed
Lithium CarbonateLithium Carbonate12suppressed
AmantadineAmantadine 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 $659.29 · 30 records Vanda Pharmaceuticals Inc. ARISTADA, AUSTEDO XR, CAPLYTA, COBENFY, FANAPT, INGREZZA, INVEGA SUSTENNA, LYBALVI, SUBLOCADE, Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter, VIVITROL, VRAYLAR 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