Healthcare provider profile · identity verified

David Elkind Hirsch

Allopathic & Osteopathic Physicians|Anesthesiology · BOSSIER CITY, LA · NPI 1841580776

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 Elkind Hirsch received $839.80 in general payments during 2025 across 46 reported records.

ABBVIE INC. accounted for 29.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 19 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Belbuca, Nurtec Odt, Relistor, Ubrelvy.

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 16 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 UBRELVY as an associated drug or biological on 299803 records involving 61203 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Ubrelvy by this doctor in 2024.

Collegium 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 BELBUCA as an associated drug or biological on 17475 records involving 4385 distinct recipient NPIs. Public Medicare Part D data also shows 299 claims for Belbuca by this doctor in 2024.

Collegium 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 Nucynta as an associated drug or biological on 230 records involving 95 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Nucynta by this doctor in 2024.

PFIZER 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 NURTEC ODT as an associated drug or biological on 217574 records involving 54025 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Nurtec Odt by this doctor in 2024.

Salix Pharmaceuticals, a division of Bausch Health US, 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 RELISTOR as an associated drug or biological on 23206 records involving 6246 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Relistor by this doctor in 2024.

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

Payment overview · 2025

General Payments

$839.80

46 reported records · 14 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 $247.8029.5%182025
Boston Scientific Corporation Unresolved — no canonical attribution shown $171.8820.5%72025
PFIZER INC. Unresolved — no canonical attribution shown $91.3010.9%52025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $58.507.0%32025
Averitas Pharma Inc. Unresolved — no canonical attribution shown $52.116.2%22025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$40.454.8%22025
Tonix Medicines, Inc. Unresolved — no canonical attribution shown $38.144.5%22025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $26.903.2%12025
Globus Medical, Inc. Unresolved — no canonical attribution shown $24.572.9%12025
Abbott Laboratories Unresolved — no canonical attribution shown $22.362.7%12025
Collegium Pharmaceutical, Inc. Unresolved — no canonical attribution shown $19.762.4%12025
Pacira Pharmaceuticals Incorporated Unresolved — no canonical attribution shown $16.962.0%12025
VERTEX PHARMACEUTICALS INCORPORATED Unresolved — no canonical attribution shown $15.561.9%12025
SCILEX PHARMACEUTICALS INC. Unresolved — no canonical attribution shown $13.511.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$839.8046

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
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $247.80 18 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $242.53 17 2025
Source payment records
Intracept
Normalized: intracept
Device Boston Scientific Corporation $104.17 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $91.30 5 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $91.30 5 2025
Source payment records
RELISTOR
Normalized: relistor
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $58.50 3 2025
Source payment records
  • 2025-01-28 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $20.70 · Open Payments source
  • 2025-02-25 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $18.38 · Open Payments source
  • 2025-05-27 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $19.42 · Open Payments source
WaveWriter Alpha Prime 16
Normalized: wavewriter alpha prime 16
Device Boston Scientific Corporation $54.42 4 2025
Source payment records
QUTENZA
Normalized: qutenza
Drug Averitas Pharma Inc. $52.11 2 2025
Source payment records
INCEPTIV
Normalized: inceptiv
Device Medtronic, Inc. $40.45 2 2025
Source payment records
TONMYA
Normalized: tonmya
Drug Tonix Medicines, Inc. $38.14 2 2025
Source payment records
Symbravo
Normalized: symbravo
Drug Axsome Therapeutics, Inc. $26.90 1 2025
Source payment records
Senza
Normalized: senza
Device Globus Medical, Inc. $24.57 1 2025
Source payment records
ETERNA
Normalized: eterna
Device Abbott Laboratories $22.36 1 2025
Source payment records
Belbuca
Normalized: belbuca
Drug Collegium Pharmaceutical, Inc. $19.76 1 2025
Source payment records
Exparel
Normalized: exparel
Drug Pacira Pharmaceuticals Incorporated $16.96 1 2025
Source payment records
JOURNAVX
Normalized: journavx
Drug VERTEX PHARMACEUTICALS INCORPORATED $15.56 1 2025
Source payment records
ZTLido
Normalized: ztlido
Drug SCILEX PHARMACEUTICALS INC. $13.51 1 2025
Source payment records
General - Pain Management
Normalized: general pain management
Device Boston Scientific Corporation $13.29 2 2025
Source payment records
BOTOX
Normalized: botox
Biological ABBVIE INC. $5.27 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
Belbuca
belbuca
2025 Belbuca 2024 299 exact normalized Medicare Part D
NURTEC ODT
nurtec odt
2025 Nurtec Odt 2024 27
Beneficiary count suppressed
exact normalized Medicare Part D
RELISTOR
relistor
2025 Relistor 2024 27
Beneficiary count suppressed
exact normalized Medicare Part D
UBRELVY
ubrelvy
2025 Ubrelvy 2024 11
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 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
16 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 UBRELVY
open payments reported associated product
CMS Open Payments — General Payments
299803 supporting records · 61203 recipient NPIs · example record 1201352530
Ubrelvy · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
Collegium Pharmaceutical, Inc.
Exact reporting entity; no affiliate inference
2025 BELBUCA
open payments reported associated product
CMS Open Payments — General Payments
17475 supporting records · 4385 recipient NPIs · example record 1224105020
Belbuca · 2024
Exact normalized brand match · 1 Part D row
299 80
Collegium Pharmaceutical, Inc.
Exact reporting entity; no affiliate inference
2025 Nucynta
open payments reported associated product
CMS Open Payments — General Payments
230 supporting records · 95 recipient NPIs · example record 1224105108
Nucynta · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 NURTEC ODT
open payments reported associated product
CMS Open Payments — General Payments
217574 supporting records · 54025 recipient NPIs · example record 1228794063
Nurtec Odt · 2024
Exact normalized brand match · 1 Part D row
27 suppressed by CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC
Exact reporting entity; no affiliate inference
2025 RELISTOR
open payments reported associated product
CMS Open Payments — General Payments
23206 supporting records · 6246 recipient NPIs · example record 1231775437
Relistor · 2024
Exact normalized brand match · 1 Part D row
27 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
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen3350559
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen1694295
GabapentinGabapentin1288309
Tramadol HclTramadol Hcl969224
PregabalinPregabalin861213
Tramadol Hcl ErTramadol Hcl779166
BuprenorphineBuprenorphine718196
Diclofenac SodiumDiclofenac Sodium541149
Oxycodone HclOxycodone Hcl43472
MethocarbamolMethocarbamol432136
Cyclobenzaprine HclCyclobenzaprine Hcl36898
Tizanidine HclTizanidine Hcl31584
BelbucaBuprenorphine Hcl29980
MeloxicamMeloxicam26575
Morphine Sulfate ErMorphine Sulfate26243
IbuprofenIbuprofen13440
Acetaminophen-CodeineAcetaminophen With Codeine13027
Duloxetine HclDuloxetine Hcl11835
Methadone HclMethadone Hcl11715
Ondansetron OdtOndansetron11434
Promethazine HclPromethazine Hcl8515
Xtampza ErOxycodone Myristate8013
Hydroxyzine HclHydroxyzine Hcl7320
FentanylFentanyl7214
CelecoxibCelecoxib7018
Hydroxyzine PamoateHydroxyzine Pamoate6721
MovantikNaloxegol Oxalate5321
BaclofenBaclofen5112
Amitriptyline HclAmitriptyline Hcl4212
Nortriptyline HclNortriptyline Hcl41suppressed
Morphine SulfateMorphine Sulfate39suppressed
Hydromorphone HclHydromorphone Hcl37suppressed
Ondansetron HclOndansetron Hcl34suppressed
LidocaineLidocaine28suppressed
Nurtec OdtRimegepant Sulfate27suppressed
RelistorMethylnaltrexone Bromide27suppressed
FamotidineFamotidine22suppressed
OxycontinOxycodone Hcl22suppressed
ButransBuprenorphine19suppressed
TopiramateTopiramate17suppressed
LinzessLinaclotide16suppressed
Zolpidem TartrateZolpidem Tartrate15suppressed
Buspirone HclBuspirone Hcl13suppressed
CarisoprodolCarisoprodol13suppressed
NabumetoneNabumetone13suppressed
NucyntaTapentadol Hcl13suppressed
NaproxenNaproxen12suppressed
OmeprazoleOmeprazole12suppressed
Tramadol Hcl-AcetaminophenTramadol Hcl/Acetaminophen12suppressed
Trazodone HclTrazodone Hcl12suppressed
Aimovig AutoinjectorErenumab-Aooe11suppressed
MethylprednisoloneMethylprednisolone1111
UbrelvyUbrogepant11suppressed

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 $839.80 · 46 records ABBVIE INC. BOTOX, Belbuca, ETERNA, Exparel, General - Pain Management, INCEPTIV, Intracept, JOURNAVX, NURTEC ODT, QULIPTA, QUTENZA, RELISTOR, Senza, Symbravo, TONMYA, UBRELVY, WaveWriter Alpha Prime 16, ZAVZPRET, ZTLido 6
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