Healthcare provider profile · identity verified

Ian C. Herskowitz, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism · AUGUSTA, GA · NPI 1295880680

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 Ian C. Herskowitz, M.D. received $2,928.98 in general payments during 2025 across 145 reported records.

Amgen Inc. accounted for 16.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 35 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Jardiance, Mounjaro, Ozempic.

Boehringer Ingelheim 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 108 claims for Jardiance by this doctor in 2024.

Boehringer Ingelheim 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 SYNJARDY as an associated drug or biological on 33 records involving 33 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Synjardy by this doctor in 2024.

Lilly USA, 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 108 claims for Jardiance by this doctor in 2024.

Lilly USA, 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 150 claims for Mounjaro by this doctor in 2024.

Lilly USA, 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 68 claims for Trulicity by this doctor in 2024.

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 378 claims for Ozempic by this doctor in 2024.

SANOFI-AVENTIS U.S. 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 LANTUS as an associated drug or biological on 12 records involving 11 distinct recipient NPIs. Public Medicare Part D data also shows 26 claims for Lantus by this doctor in 2024.

SANOFI-AVENTIS U.S. 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 SOLIQUA 100/33 as an associated drug or biological on 43 records involving 15 distinct recipient NPIs. Public Medicare Part D data also shows 21 claims for Soliqua 100-33 by this doctor in 2024.

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

Payment overview · 2025

General Payments

$2,928.98

145 reported records · 26 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
Amgen Inc. Unresolved — no canonical attribution shown $469.5116.0%192025
Corcept Therapeutics Unresolved — no canonical attribution shown $361.8212.3%112025
Novo Nordisk Inc Unresolved — no canonical attribution shown $307.7510.5%232025
Lilly USA, LLC Unresolved — no canonical attribution shown $274.229.4%232025
SANOFI-AVENTIS U.S. LLC Unresolved — no canonical attribution shown $176.106.0%62025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $152.795.2%92025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $143.284.9%72025
Tandem Diabetes Care, Inc. Unresolved — no canonical attribution shown $115.824.0%52025
Ascendis Pharma Endocrinology Inc Unresolved — no canonical attribution shown $114.903.9%62025
Abbott Laboratories Unresolved — no canonical attribution shown $100.493.4%62025
IBSA Pharma Inc. Unresolved — no canonical attribution shown $91.273.1%42025
Dexcom, Inc. Unresolved — no canonical attribution shown $81.042.8%42025
Madrigal Pharmaceuticals Unresolved — no canonical attribution shown $67.092.3%22025
CeQur Corporation Unresolved — no canonical attribution shown $62.502.1%12025
Mannkind Corporation Unresolved — no canonical attribution shown $56.191.9%22025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $50.321.7%32025
Sequel Med Tech, LLC Unresolved — no canonical attribution shown $45.311.6%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $39.261.3%22025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $36.831.3%12025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$36.201.2%22025
Antares Pharma, Inc. Unresolved — no canonical attribution shown $34.351.2%22025
BETA BIONICS, INC. Unresolved — no canonical attribution shown $27.280.9%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $24.960.8%12025
KYOWA KIRIN, INC. Unresolved — no canonical attribution shown $24.190.8%12025
Radius Health, Inc. Unresolved — no canonical attribution shown $21.590.7%12025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $13.920.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,927.76144
Education$1.221

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
Korlym
Normalized: korlym
Drug Corcept Therapeutics $361.82 11 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $276.28 21 2025
Source payment records
TEPEZZA
Normalized: tepezza
Biological Amgen Inc. $247.75 11 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $240.39 21 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $182.65 14 2025
Source payment records
TZIELD
Normalized: tzield
Biological SANOFI-AVENTIS U.S. LLC $176.10 6 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $143.28 7 2025
Source payment records
t:slim X2 Insulin Pump with Control-IQ
Normalized: t slim x2 insulin pump with control iq
Device Tandem Diabetes Care, Inc. $115.82 5 2025
Source payment records
RECORLEV
Normalized: recorlev
Drug Xeris Pharmaceuticals, Inc. $115.35 7 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $114.37 9 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $100.80 7 2025
Source payment records
PROLIA
Normalized: prolia
Biological Amgen Inc. $100.80 7 2025
Source payment records
Yorvipath
Normalized: yorvipath
Drug Ascendis Pharma Endocrinology Inc $97.50 5 2025
Source payment records
Flector
Normalized: flector
Drug IBSA Pharma Inc. $91.27 4 2025
Source payment records
Licart
Normalized: licart
Drug IBSA Pharma Inc. $91.27 4 2025
Source payment records
Tirosint
Normalized: tirosint
Drug IBSA Pharma Inc. $91.27 4 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $81.04 4 2025
Source payment records
REZDIFFRA
Normalized: rezdiffra
Drug Madrigal Pharmaceuticals $67.09 2 2025
Source payment records
CeQur Simplicity
Normalized: cequr simplicity
Device CeQur Corporation $62.50 1 2025
Source payment records
AFREZZA
Normalized: afrezza
Drug Mannkind Corporation $56.19 2 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $50.32 3 2025
Source payment records
TWIIST
Normalized: twiist
Device Sequel Med Tech, LLC $45.31 2 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $39.26 2 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $39.26 2 2025
Source payment records
GVOKE HYPOPEN
Normalized: gvoke hypopen
Drug Xeris Pharmaceuticals, Inc. $37.44 2 2025
Source payment records
CRENESSITY
Normalized: crenessity
Drug Neurocrine BioSciences, Inc. $36.83 1 2025
Source payment records
MINIMED 780G
Normalized: minimed 780g
Device Medtronic, Inc. $36.20 2 2025
Source payment records
XYOSTED
Normalized: xyosted
Drug Antares Pharma, Inc. $34.35 2 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $31.47 2 2025
Source payment records
iLet Bionic Pancreas
Normalized: ilet bionic pancreas
Device BETA BIONICS, INC. $27.28 1 2025
Source payment records
iLet Insulin Infusion Kit Contact Detach
Normalized: ilet insulin infusion kit contact detach
Device BETA BIONICS, INC. $27.28 1 2025
Source payment records
iLet Insulin Infusion Kit Inset
Normalized: ilet insulin infusion kit inset
Device BETA BIONICS, INC. $27.28 1 2025
Source payment records
WELIREG
Normalized: welireg
Drug Merck Sharp & Dohme LLC $24.96 1 2025
Source payment records
CRYSVITA
Normalized: crysvita
Drug KYOWA KIRIN, INC. $24.19 1 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $13.92 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
JARDIANCE
jardiance
2025 Jardiance 2024 108 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 150 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 378 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
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
108 28
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 SYNJARDY
open payments reported associated product
CMS Open Payments — General Payments
33 supporting records · 33 recipient NPIs · example record 1222725005
Synjardy · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
108 28
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
150 37
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
68 19
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
378 81
SANOFI-AVENTIS U.S. LLC
Exact reporting entity; no affiliate inference
2025 LANTUS
open payments reported associated product
CMS Open Payments — General Payments
12 supporting records · 11 recipient NPIs · example record 1233196856
Lantus · 2024
Exact normalized brand match · 1 Part D row
26 suppressed by CMS
SANOFI-AVENTIS U.S. LLC
Exact reporting entity; no affiliate inference
2025 SOLIQUA 100/33
open payments reported associated product
CMS Open Payments — General Payments
43 supporting records · 15 recipient NPIs · example record 1233224976
Soliqua 100-33 · 2024
Exact normalized brand match · 1 Part D row
21 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
Levothyroxine SodiumLevothyroxine Sodium1199337
SynthroidLevothyroxine Sodium38998
OzempicSemaglutide37881
MethimazoleMethimazole22666
Metformin HclMetformin Hcl19963
Liothyronine SodiumLiothyronine Sodium18748
Pioglitazone HclPioglitazone Hcl17050
Nano 2nd Gen Pen NeedlePen Needle, Diabetic16565
MounjaroTirzepatide15037
Metformin Hcl ErMetformin Hcl14444
Glipizide ErGlipizide13040
Testosterone CypionateTestosterone Cypionate12025
Lantus SolostarInsulin Glargine,hum.Rec.Anlog11538
GlimepirideGlimepiride11432
JardianceEmpagliflozin10828
Omnipod 5 Dexg7g6 Pods (Gen 5)Insulin Pump Cart,auto,bt,g6/710816
FarxigaDapagliflozin Propanediol10618
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog9724
Tresiba Flextouch U-100Insulin Degludec9228
Novolog FlexpenInsulin Aspart8528
NovologInsulin Aspart7931
TrulicityDulaglutide6819
Humalog Kwikpen U-100Insulin Lispro6523
CalcitriolCalcitriol62suppressed
HydrocortisoneHydrocortisone6011
Alendronate SodiumAlendronate Sodium5816
GabapentinGabapentin54suppressed
PregabalinPregabalin53suppressed
HumalogInsulin Lispro5223
JanuviaSitagliptin Phosphate5216
TestosteroneTestosterone48suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog4812
Potassium ChloridePotassium Chloride4712
CabergolineCabergoline4613
Atorvastatin CalciumAtorvastatin Calcium4315
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog43suppressed
Tresiba Flextouch U-200Insulin Degludec4311
Losartan PotassiumLosartan Potassium4214
SimvastatinSimvastatin4013
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic4016
Insulin LisproInsulin Lispro3814
Cinacalcet HclCinacalcet Hcl35suppressed
Pravastatin SodiumPravastatin Sodium33suppressed
AnastrozoleAnastrozole31suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads31suppressed
Amlodipine BesylateAmlodipine Besylate30suppressed
PrednisonePrednisone30suppressed
Droplet Pen NeedlePen Needle, Diabetic29suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro29suppressed
Repatha SureclickEvolocumab29suppressed
FurosemideFurosemide28suppressed
LisinoprilLisinopril28suppressed
Novolog Mix 70-30 FlexpenInsulin Aspart Prot/Insuln Asp27suppressed
Armour ThyroidThyroid,pork26suppressed
FenofibrateFenofibrate26suppressed
Humalog Mix 75-25 KwikpenInsulin Lispro Protamin/Lispro2611
LantusInsulin Glargine,hum.Rec.Anlog26suppressed
Humulin R U-500 KwikpenInsulin Regular, Human24suppressed
Victoza 3-PakLiraglutide23suppressed
Fludrocortisone AcetateFludrocortisone Acetate22suppressed
Fosinopril SodiumFosinopril Sodium21suppressed
Soliqua 100-33Insulin Glargine/Lixisenatide21suppressed
OmeprazoleOmeprazole20suppressed
Fiasp FlextouchInsulin Aspart (Niacinamide)19suppressed
Humulin R U-500Insulin Regular, Human18suppressed
Insulin Lispro Protamine MixInsulin Lispro Protamin/Lispro18suppressed
Insulin SyringeSyringe-Needle,insulin,0.5 Ml18suppressed
Bromocriptine MesylateBromocriptine Mesylate17suppressed
GlipizideGlipizide17suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic17suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic17suppressed
Insulin Aspart FlexpenInsulin Aspart15suppressed
Pantoprazole SodiumPantoprazole Sodium15suppressed
AllopurinolAllopurinol14suppressed
Rosuvastatin CalciumRosuvastatin Calcium14suppressed
ForteoTeriparatide13suppressed
Humulin 70-30Insulin Nph Hum/Reg Insulin Hm13suppressed
SpironolactoneSpironolactone13suppressed
Veo Insulin SyringeSyringe-Needle,insulin,0.5 Ml13suppressed
Victoza 2-PakLiraglutide13suppressed
Comfort Ez Insulin SyringeSyring-Needl,disp,insul,0.3 Ml12suppressed
Glipizide-MetforminGlipizide/Metformin Hcl12suppressed
Ibandronate SodiumIbandronate Sodium12suppressed
IrbesartanIrbesartan12suppressed
Novolin 70-30Insulin Nph Hum/Reg Insulin Hm12suppressed
Np ThyroidThyroid,pork12suppressed
SynjardyEmpagliflozin/Metformin Hcl12suppressed
Admelog SolostarInsulin Lispro11suppressed
Humalog Mix 75-25Insulin Lispro Protamin/Lispro11suppressed
LevemirInsulin Detemir11suppressed
Metoprolol TartrateMetoprolol Tartrate11suppressed

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 $2,928.98 · 145 records Amgen Inc. AFREZZA, AREXVY, CRENESSITY, CRYSVITA, CeQur Simplicity, Dexcom G6 Transmitter, EVENITY, Flector, GVOKE HYPOPEN, JARDIANCE, Kerendia, Korlym, Licart, MINIMED 780G, MOUNJARO, Ozempic, PROLIA, RECORLEV, REZDIFFRA, Rybelsus, SHINGRIX, TEPEZZA, TWIIST, TZIELD, Tirosint, Veozah, WELIREG, Wegovy, XYOSTED, Yorvipath, ZEPBOUND, iLet Bionic Pancreas, iLet Insulin Infusion Kit Contact Detach, iLet Insulin Infusion Kit Inset, t:slim X2 Insulin Pump with Control-IQ 8
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