Healthcare provider profile · identity verified

Joseph A Friddle, PAC

Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical · GREENVILLE, SC · NPI 1487988838

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 Joseph A Friddle, PAC received $2,076.37 in general payments during 2025 across 120 reported records.

ABBVIE INC. accounted for 20.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 21 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Rexulti, Trintellix, 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 13 claims for Vraylar by this doctor in 2024.

Lundbeck 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 REXULTI as an associated drug or biological on 71829 records involving 25812 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Rexulti by this doctor in 2024.

Otsuka America Pharmaceutical, 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 REXULTI as an associated drug or biological on 160756 records involving 46288 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Rexulti by this doctor in 2024.

Takeda Pharmaceuticals U.S.A., 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 TRINTELLIX as an associated drug or biological on 37075 records involving 14402 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Trintellix by this doctor in 2024.

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

Payment overview · 2025

General Payments

$2,076.37

120 reported records · 20 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 $419.6920.2%322025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $301.0614.5%142025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $270.0813.0%182025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $175.978.5%102025
Lundbeck LLC Unresolved — no canonical attribution shown $164.227.9%82025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $127.886.2%72025
Alkermes, Inc. Unresolved — no canonical attribution shown $116.675.6%52025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $86.364.2%52025
Tris Pharma Inc Unresolved — no canonical attribution shown $67.903.3%32025
Noven Therapeutics, LLC Unresolved — no canonical attribution shown $61.032.9%32025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $46.352.2%32025
Bausch Health US, LLC Unresolved — no canonical attribution shown $43.202.1%22025
Tonix Medicines, Inc. Unresolved — no canonical attribution shown $39.511.9%22025
Collegium Pharmaceutical, Inc. Unresolved — no canonical attribution shown $33.991.6%22025
Corium, LLC Unresolved — no canonical attribution shown $26.531.3%12025
IDORSIA PHARMACEUTICALS US INC Unresolved — no canonical attribution shown $23.881.1%12025
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $21.211.0%12025
HARMONY BIOSCIENCES LLC Unresolved — no canonical attribution shown $20.231.0%12025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $17.020.8%12025
Neos Therapeutics, LP Unresolved — no canonical attribution shown $13.590.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,076.37120

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
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $434.30 26 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $419.69 32 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $301.06 14 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $175.97 10 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $127.88 7 2025
Source payment records
FANAPT
Normalized: fanapt
Drug Vanda Pharmaceuticals Inc. $86.36 5 2025
Source payment records
HETLIOZ
Normalized: hetlioz
Drug Vanda Pharmaceuticals Inc. $86.36 5 2025
Source payment records
LYBALVI
Normalized: lybalvi
Drug Alkermes, Inc. $72.44 3 2025
Source payment records
Dyanavel XR
Normalized: dyanavel xr
Drug Tris Pharma Inc $67.90 3 2025
Source payment records
Xelstrym
Normalized: xelstrym
Drug Noven Therapeutics, LLC $61.03 3 2025
Source payment records
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $46.35 3 2025
Source payment records
ARISTADA
Normalized: aristada
Drug Alkermes, Inc. $44.66 2 2025
Source payment records
APLENZIN
Normalized: aplenzin
Drug Bausch Health US, LLC $43.20 2 2025
Source payment records
TONMYA
Normalized: tonmya
Drug Tonix Medicines, Inc. $39.51 2 2025
Source payment records
Jornay PM
Normalized: jornay pm
Drug Collegium Pharmaceutical, Inc. $33.99 2 2025
Source payment records
Azstarys
Normalized: azstarys
Drug Corium, LLC $26.53 1 2025
Source payment records
Quviviq
Normalized: quviviq
Drug IDORSIA PHARMACEUTICALS US INC $23.88 1 2025
Source payment records
SPRAVATO
Normalized: spravato
Drug Janssen Pharmaceuticals, Inc $21.21 1 2025
Source payment records
WAKIX
Normalized: wakix
Drug HARMONY BIOSCIENCES LLC $20.23 1 2025
Source payment records
COBENFY
Normalized: cobenfy
Drug E.R. Squibb & Sons, L.L.C. $17.02 1 2025
Source payment records
Adzenys XR-ODT
Normalized: adzenys xr odt
Drug Neos Therapeutics, LP $13.59 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
REXULTI
rexulti
2025 Rexulti 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
TRINTELLIX
trintellix
2025 Trintellix 2024 17
Beneficiary count suppressed
exact normalized Medicare Part D
VRAYLAR
vraylar
2025 Vraylar 2024 13
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 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
13 suppressed by CMS
Lundbeck LLC
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
71829 supporting records · 25812 recipient NPIs · example record 1251759986
Rexulti · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
Otsuka America Pharmaceutical, Inc.
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
160756 supporting records · 46288 recipient NPIs · example record 1227267708
Rexulti · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
Takeda Pharmaceuticals U.S.A., Inc.
Exact reporting entity; no affiliate inference
2025 TRINTELLIX
open payments reported associated product
CMS Open Payments — General Payments
37075 supporting records · 14402 recipient NPIs · example record 1223616266
Trintellix · 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
ClonazepamClonazepam58486
LorazepamLorazepam45566
AlprazolamAlprazolam42564
Zolpidem TartrateZolpidem Tartrate25747
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine25357
DiazepamDiazepam21328
TemazepamTemazepam21230
Desvenlafaxine Succinate ErDesvenlafaxine Succinate20941
Escitalopram OxalateEscitalopram Oxalate19243
Duloxetine HclDuloxetine Hcl16633
LamotrigineLamotrigine16136
Venlafaxine Hcl ErVenlafaxine Hcl15431
Trazodone HclTrazodone Hcl14539
Sertraline HclSertraline Hcl13830
AripiprazoleAripiprazole13228
Quetiapine FumarateQuetiapine Fumarate12332
MirtazapineMirtazapine10024
Buspirone HclBuspirone Hcl9624
Fluoxetine HclFluoxetine Hcl9119
GabapentinGabapentin9116
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine8621
Bupropion Hcl SrBupropion Hcl6413
Doxepin HclDoxepin Hcl6014
OxcarbazepineOxcarbazepine5611
EszopicloneEszopiclone52suppressed
RisperidoneRisperidone52suppressed
Bupropion XlBupropion Hcl50suppressed
Paroxetine HclParoxetine Hcl47suppressed
ModafinilModafinil40suppressed
Citalopram HbrCitalopram Hydrobromide31suppressed
Lurasidone HclLurasidone Hcl27suppressed
Methylphenidate HclMethylphenidate Hcl27suppressed
Quetiapine Fumarate ErQuetiapine Fumarate27suppressed
Lamotrigine ErLamotrigine24suppressed
PaxilParoxetine Hcl24suppressed
Divalproex Sodium ErDivalproex Sodium23suppressed
ZaleplonZaleplon23suppressed
Prazosin HclPrazosin Hcl22suppressed
Propranolol HclPropranolol Hcl22suppressed
PregabalinPregabalin21suppressed
Hydroxyzine PamoateHydroxyzine Pamoate20suppressed
Vilazodone HclVilazodone Hcl19suppressed
VyvanseLisdexamfetamine Dimesylate18suppressed
BelsomraSuvorexant17suppressed
Divalproex SodiumDivalproex Sodium17suppressed
TopiramateTopiramate17suppressed
TrintellixVortioxetine Hydrobromide17suppressed
Clorazepate DipotassiumClorazepate Dipotassium15suppressed
Amitriptyline HclAmitriptyline Hcl13suppressed
Bupropion HclBupropion Hcl13suppressed
Lithium Carbonate ErLithium Carbonate13suppressed
RexultiBrexpiprazole13suppressed
VraylarCariprazine Hcl13suppressed
Methylphenidate ErMethylphenidate Hcl12suppressed
ValiumDiazepam12suppressed
Alprazolam ErAlprazolam11suppressed
Sumatriptan SuccinateSumatriptan Succinate11suppressed

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 $2,076.37 · 120 records ABBVIE INC. APLENZIN, ARISTADA, Adzenys XR-ODT, Auvelity, Azstarys, CAPLYTA, COBENFY, Dyanavel XR, FANAPT, HETLIOZ, INGREZZA, Jornay PM, LYBALVI, Quviviq, REXULTI, SPRAVATO, TONMYA, TRINTELLIX, VRAYLAR, WAKIX, Xelstrym 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