Healthcare provider profile · identity verified

Gregg Jonathan Berdy, M.D.

Allopathic & Osteopathic Physicians|Ophthalmology · SAINT LOUIS, MO · NPI 1376541540

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 Gregg Jonathan Berdy, M.D. received $54,356.44 in general payments during 2025 across 85 reported records.

Bausch & Lomb Americas Inc. accounted for 45.5% 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: Cequa, Lumigan, Miebo, Oxervate, Vyzulta, Xdemvy, Xiidra.

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 LUMIGAN as an associated drug or biological on 25016 records involving 7645 distinct recipient NPIs. Public Medicare Part D data also shows 111 claims for Lumigan by this doctor in 2024.

Alcon Vision 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 Rhopressa as an associated drug or biological on 1524 records involving 961 distinct recipient NPIs. Public Medicare Part D data also shows 57 claims for Rhopressa by this doctor in 2024.

Alcon Vision 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 Rocklatan as an associated drug or biological on 12237 records involving 5351 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Rocklatan by this doctor in 2024.

Alcon Vision 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 Simbrinza as an associated drug or biological on 1563 records involving 637 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Simbrinza by this doctor in 2024.

Bausch & Lomb Americas 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 LOTEMAX as an associated drug or biological on 10 records involving 10 distinct recipient NPIs. Public Medicare Part D data also shows 40 claims for Lotemax by this doctor in 2024.

Bausch & Lomb Americas 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 LOTEMAX SM as an associated drug or biological on 92 records involving 67 distinct recipient NPIs. Public Medicare Part D data also shows 255 claims for Lotemax Sm by this doctor in 2024.

Bausch & Lomb Americas 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 MIEBO as an associated drug or biological on 34133 records involving 12967 distinct recipient NPIs. Public Medicare Part D data also shows 41 claims for Miebo by this doctor in 2024.

Bausch & Lomb Americas 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 PROLENSA as an associated drug or biological on 18 records involving 13 distinct recipient NPIs. Public Medicare Part D data also shows 137 claims for Prolensa by this doctor in 2024.

Bausch & Lomb Americas 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 VYZULTA as an associated drug or biological on 10850 records involving 5317 distinct recipient NPIs. Public Medicare Part D data also shows 194 claims for Vyzulta by this doctor in 2024.

Bausch & Lomb Americas 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 XIIDRA as an associated drug or biological on 28163 records involving 11019 distinct recipient NPIs. Public Medicare Part D data also shows 172 claims for Xiidra by this doctor in 2024.

Dompe US, 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 OXERVATE as an associated drug or biological on 19540 records involving 9712 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Oxervate by this doctor in 2024.

SUN PHARMACEUTICAL INDUSTRIES 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 Cequa as an associated drug or biological on 25765 records involving 9461 distinct recipient NPIs. Public Medicare Part D data also shows 44 claims for Cequa by this doctor in 2024.

Tarsus 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 XDEMVY as an associated drug or biological on 46638 records involving 15254 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Xdemvy by this doctor in 2024.

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

Payment overview · 2025

General Payments

$54,356.44

85 reported records · 12 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
Bausch & Lomb Americas Inc. Unresolved — no canonical attribution shown $24,748.0045.5%362025
Tarsus Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $24,250.1044.6%252025
Oyster Point Pharma, Inc. Unresolved — no canonical attribution shown $4,395.008.1%12025
ABBVIE INC. Unresolved — no canonical attribution shown $526.551.0%102025
Harrow Eye, LLC Unresolved — no canonical attribution shown $116.680.2%12025
SUN PHARMACEUTICAL INDUSTRIES INC. Unresolved — no canonical attribution shown $101.540.2%52025
Glaukos Corporation Unresolved — no canonical attribution shown $76.680.1%22025
Carl Zeiss Meditec, Inc. Unresolved — no canonical attribution shown $38.710.1%12025
Alcon Vision LLC Unresolved — no canonical attribution shown $33.920.1%12025
Dompe US, Inc. Unresolved — no canonical attribution shown $26.980.1%12025
Amgen Inc. Unresolved — no canonical attribution shown $22.900.0%12025
Thea Pharma Inc. Unresolved — no canonical attribution shown $19.380.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$20,500.002
Compensation for serving as faculty or as a speaker for a medical education program$13,837.504
Consulting Fee$13,723.287
Travel and Lodging$3,518.4821
Food and Beverage$2,777.1851

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
XDEMVY
Normalized: xdemvy
Drug Tarsus Pharmaceuticals, Inc. $22,600.10 23 2025
Source payment records
MIEBO
Normalized: miebo
Drug Bausch & Lomb Americas Inc. $22,058.90 30 2025
Source payment records
XIIDRA
Normalized: xiidra
Drug Bausch & Lomb Americas Inc. $17,693.94 29 2025
Source payment records
VYZULTA
Normalized: vyzulta
Drug Bausch & Lomb Americas Inc. $660.76 2 2025
Source payment records
DURYSTA
Normalized: durysta
Drug ABBVIE INC. $180.16 4 2025
Source payment records
XEN GLAUCOMA TREATMENT SYSTEM
Normalized: xen glaucoma treatment system
Device ABBVIE INC. $149.34 1 2025
Source payment records
IHEEZO
Normalized: iheezo
Drug Harrow Eye, LLC $116.68 1 2025
Source payment records
STELLARIS
Normalized: stellaris
Device Bausch & Lomb Americas Inc. $107.34 1 2025
Source payment records
TOTALVISC
Normalized: totalvisc
Device Bausch & Lomb Americas Inc. $107.34 1 2025
Source payment records
enVista Aspire IOL
Normalized: envista aspire iol
Device Bausch & Lomb Americas Inc. $107.34 1 2025
Source payment records
enVista Envy IOL
Normalized: envista envy iol
Device Bausch & Lomb Americas Inc. $107.34 1 2025
Source payment records
enVista MX60 IOL
Normalized: envista mx60 iol
Device Bausch & Lomb Americas Inc. $107.34 1 2025
Source payment records
Cequa
Normalized: cequa
Drug SUN PHARMACEUTICAL INDUSTRIES INC. $101.54 5 2025
Source payment records
LUMIGAN
Normalized: lumigan
Drug ABBVIE INC. $76.72 4 2025
Source payment records
iDoseTR
Normalized: idosetr
Drug Glaukos Corporation $50.82 1 2025
Source payment records
OXERVATE
Normalized: oxervate
Drug Dompe US, Inc. $26.98 1 2025
Source payment records
KXL system (not refurbished)
Normalized: kxl system not refurbished
Device Glaukos Corporation $25.86 1 2025
Source payment records
TEPEZZA
Normalized: tepezza
Biological Amgen Inc. $22.90 1 2025
Source payment records
IYUZEH
Normalized: iyuzeh
Drug Thea Pharma Inc. $19.38 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
Cequa
cequa
2025 Cequa 2024 44 exact normalized Medicare Part D
LUMIGAN
lumigan
2025 Lumigan 2024 111 exact normalized Medicare Part D
MIEBO
miebo
2025 Miebo 2024 41 exact normalized Medicare Part D
OXERVATE
oxervate
2025 Oxervate 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
VYZULTA
vyzulta
2025 Vyzulta 2024 194 exact normalized Medicare Part D
XDEMVY
xdemvy
2025 Xdemvy 2024 23 exact normalized Medicare Part D
XIIDRA
xiidra
2025 Xiidra 2024 172 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 LUMIGAN
open payments reported associated product
CMS Open Payments — General Payments
25016 supporting records · 7645 recipient NPIs · example record 1201352548
Lumigan · 2024
Exact normalized brand match · 1 Part D row
111 34
Alcon Vision LLC
Exact reporting entity; no affiliate inference
2025 Rhopressa
open payments reported associated product
CMS Open Payments — General Payments
1524 supporting records · 961 recipient NPIs · example record 1207357314
Rhopressa · 2024
Exact normalized brand match · 1 Part D row
57 17
Alcon Vision LLC
Exact reporting entity; no affiliate inference
2025 Rocklatan
open payments reported associated product
CMS Open Payments — General Payments
12237 supporting records · 5351 recipient NPIs · example record 1207357016
Rocklatan · 2024
Exact normalized brand match · 1 Part D row
18 suppressed by CMS
Alcon Vision LLC
Exact reporting entity; no affiliate inference
2025 Simbrinza
open payments reported associated product
CMS Open Payments — General Payments
1563 supporting records · 637 recipient NPIs · example record 1207357100
Simbrinza · 2024
Exact normalized brand match · 1 Part D row
27 suppressed by CMS
Bausch & Lomb Americas Inc.
Exact reporting entity; no affiliate inference
2025 LOTEMAX
open payments reported associated product
CMS Open Payments — General Payments
10 supporting records · 10 recipient NPIs · example record 1254762767
Lotemax · 2024
Exact normalized brand match · 1 Part D row
40 14
Bausch & Lomb Americas Inc.
Exact reporting entity; no affiliate inference
2025 LOTEMAX SM
open payments reported associated product
CMS Open Payments — General Payments
92 supporting records · 67 recipient NPIs · example record 1254732081
Lotemax Sm · 2024
Exact normalized brand match · 1 Part D row
255 112
Bausch & Lomb Americas Inc.
Exact reporting entity; no affiliate inference
2025 MIEBO
open payments reported associated product
CMS Open Payments — General Payments
34133 supporting records · 12967 recipient NPIs · example record 1254730224
Miebo · 2024
Exact normalized brand match · 1 Part D row
41 19
Bausch & Lomb Americas Inc.
Exact reporting entity; no affiliate inference
2025 PROLENSA
open payments reported associated product
CMS Open Payments — General Payments
18 supporting records · 13 recipient NPIs · example record 1254766966
Prolensa · 2024
Exact normalized brand match · 1 Part D row
137 64
Bausch & Lomb Americas Inc.
Exact reporting entity; no affiliate inference
2025 VYZULTA
open payments reported associated product
CMS Open Payments — General Payments
10850 supporting records · 5317 recipient NPIs · example record 1254730226
Vyzulta · 2024
Exact normalized brand match · 1 Part D row
194 57
Bausch & Lomb Americas Inc.
Exact reporting entity; no affiliate inference
2025 XIIDRA
open payments reported associated product
CMS Open Payments — General Payments
28163 supporting records · 11019 recipient NPIs · example record 1254730224
Xiidra · 2024
Exact normalized brand match · 1 Part D row
172 56
Dompe US, Inc.
Exact reporting entity; no affiliate inference
2025 OXERVATE
open payments reported associated product
CMS Open Payments — General Payments
19540 supporting records · 9712 recipient NPIs · example record 1248849978
Oxervate · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
SUN PHARMACEUTICAL INDUSTRIES INC.
Exact reporting entity; no affiliate inference
2025 Cequa
open payments reported associated product
CMS Open Payments — General Payments
25765 supporting records · 9461 recipient NPIs · example record 1250962431
Cequa · 2024
Exact normalized brand match · 1 Part D row
44 24
Tarsus Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 XDEMVY
open payments reported associated product
CMS Open Payments — General Payments
46638 supporting records · 15254 recipient NPIs · example record 1233825434
Xdemvy · 2024
Exact normalized brand match · 1 Part D row
23 22

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
Lotemax SmLoteprednol Etabonate255112
VyzultaLatanoprostene Bunod19457
AzithromycinAzithromycin18140
XiidraLifitegrast17256
Timolol MaleateTimolol Maleate13840
ProlensaBromfenac Sodium13764
RestasisCyclosporine12057
LumiganBimatoprost11134
MoxifloxacinMoxifloxacin Hcl8948
ValacyclovirValacyclovir Hcl7725
ErythromycinErythromycin Base6020
RhopressaNetarsudil Mesylate5717
LatanoprostLatanoprost5518
AzasiteAzithromycin4718
CequaCyclosporine4424
MieboPerfluorohexyloctane/Pf4119
LotemaxLoteprednol Etabonate4014
Doxycycline MonohydrateDoxycycline Monohydrate37suppressed
BesivanceBesifloxacin Hcl3425
VascepaIcosapent Ethyl3412
PrednisonePrednisone3315
OfloxacinOfloxacin3115
Minocycline HclMinocycline Hcl29suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters29suppressed
Brimonidine TartrateBrimonidine Tartrate27suppressed
SimbrinzaBrinzolamide/Brimonidine Tart27suppressed
Prednisolone AcetatePrednisolone Acetate2612
Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat24suppressed
AcyclovirAcyclovir23suppressed
XdemvyLotilaner2322
Brimonidine Tartrate-TimololBrimonidine Tartrate/Timolol22suppressed
Bromfenac SodiumBromfenac Sodium2011
CombiganBrimonidine Tartrate/Timolol19suppressed
CyclosporineCyclosporine19suppressed
Doxycycline HyclateDoxycycline Hyclate19suppressed
Icosapent EthylIcosapent Ethyl18suppressed
RocklatanNetarsudil Mesylat/Latanoprost18suppressed
Dorzolamide HclDorzolamide Hcl17suppressed
ZirganGanciclovir17suppressed
Loteprednol EtabonateLoteprednol Etabonate15suppressed
OxervateCenegermin-Bkbj12suppressed

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 $54,356.44 · 85 records Bausch & Lomb Americas Inc. Cequa, DURYSTA, IHEEZO, IYUZEH, KXL system (not refurbished), LUMIGAN, MIEBO, OXERVATE, STELLARIS, TEPEZZA, TOTALVISC, VYZULTA, XDEMVY, XEN GLAUCOMA TREATMENT SYSTEM, XIIDRA, enVista Aspire IOL, enVista Envy IOL, enVista MX60 IOL, iDoseTR 13
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