Healthcare provider profile · identity verified

Alla Chikhman, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · CHICAGO, IL · NPI 1114063120

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 Alla Chikhman, M.D. received $813.83 in general payments during 2025 across 35 reported records.

Boehringer Ingelheim Pharmaceuticals, Inc. accounted for 19.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 27 associated products.

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

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 38 claims for Jardiance by this doctor in 2024.

GlaxoSmithKline, 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 SHINGRIX as an associated drug or biological on 43515 records involving 26794 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Shingrix by this doctor in 2024.

GlaxoSmithKline, 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 TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Trelegy Ellipta 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 38 claims for Jardiance 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 45 claims for Ozempic 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 44 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$813.83

35 reported records · 16 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
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $156.3619.2%72025
Novo Nordisk Inc Unresolved — no canonical attribution shown $152.0818.7%82025
ABBVIE INC. Unresolved — no canonical attribution shown $75.779.3%42025
Boston Scientific Corporation Unresolved — no canonical attribution shown $61.207.5%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $57.587.1%22025
Seqirus USA Inc Unresolved — no canonical attribution shown $52.126.4%22025
PFIZER INC. Unresolved — no canonical attribution shown $50.176.2%22025
Dexcom, Inc. Unresolved — no canonical attribution shown $49.766.1%12025
Stryker Corporation Unresolved — no canonical attribution shown $34.124.2%12025
Abbott Laboratories Unresolved — no canonical attribution shown $23.512.9%12025
Amgen Inc. Unresolved — no canonical attribution shown $21.332.6%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $20.892.6%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $17.972.2%12025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $17.732.2%12025
Echosens North America, Inc. Unresolved — no canonical attribution shown $15.621.9%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $7.620.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$813.8335

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
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $134.06 6 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $126.68 7 2025
Source payment records
WATCHMAN FLX
Normalized: watchman flx
Device Boston Scientific Corporation $61.20 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $56.12 3 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $56.12 3 2025
Source payment records
Fluad
Normalized: fluad
Biological Seqirus USA Inc $52.12 2 2025
Source payment records
Flucelvax
Normalized: flucelvax
Biological Seqirus USA Inc $52.12 2 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $49.76 1 2025
Source payment records
MAKO
Normalized: mako
Device Stryker Corporation $34.12 1 2025
Source payment records
TRIATHLON
Normalized: triathlon
Device Stryker Corporation $34.12 1 2025
Source payment records
OFEV
Normalized: ofev
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $31.92 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $29.54 2 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $25.40 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $25.26 1 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $25.26 1 2025
Source payment records
PAXLOVID
Normalized: paxlovid
Drug PFIZER INC. $24.91 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $24.53 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $24.53 1 2025
Source payment records
ETERNA
Normalized: eterna
Device Abbott Laboratories $23.51 1 2025
Source payment records
SYNJARDY
Normalized: synjardy
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $23.43 1 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $21.33 1 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $20.89 1 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $19.65 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.97 1 2025
Source payment records
  • 2025-01-10 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $17.97 · Open Payments source
Symbravo
Normalized: symbravo
Drug Axsome Therapeutics, Inc. $17.73 1 2025
Source payment records
Fibroscan
Normalized: fibroscan
Device Echosens North America, Inc. $15.62 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $7.62 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 38
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 45
Beneficiary count suppressed
exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 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
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
38 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 SHINGRIX
open payments reported associated product
CMS Open Payments — General Payments
43515 supporting records · 26794 recipient NPIs · example record 1190332452
Shingrix · 2024
Exact normalized brand match · 1 Part D row
12 11
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
13 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
38 suppressed by CMS
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
45 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
44 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
Atorvastatin CalciumAtorvastatin Calcium345107
Amlodipine BesylateAmlodipine Besylate23760
OmeprazoleOmeprazole23157
Metoprolol SuccinateMetoprolol Succinate22545
Levothyroxine SodiumLevothyroxine Sodium22254
Losartan PotassiumLosartan Potassium16853
Metformin HclMetformin Hcl16247
GabapentinGabapentin14828
Rosuvastatin CalciumRosuvastatin Calcium13936
FurosemideFurosemide9832
LisinoprilLisinopril9733
Pantoprazole SodiumPantoprazole Sodium9229
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen8723
SimvastatinSimvastatin8516
Glipizide ErGlipizide8222
Metformin Hcl ErMetformin Hcl8224
Albuterol Sulfate HfaAlbuterol Sulfate6932
Alendronate SodiumAlendronate Sodium6820
HydrochlorothiazideHydrochlorothiazide6423
Metoprolol TartrateMetoprolol Tartrate6325
Fluticasone PropionateFluticasone Propionate6126
Tamsulosin HclTamsulosin Hcl53suppressed
AlprazolamAlprazolam4913
CarvedilolCarvedilol4916
Zolpidem TartrateZolpidem Tartrate4911
FamotidineFamotidine47suppressed
Montelukast SodiumMontelukast Sodium4716
OzempicSemaglutide45suppressed
AtenololAtenolol4414
EliquisApixaban44suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4215
AzithromycinAzithromycin3933
Escitalopram OxalateEscitalopram Oxalate3814
FinasterideFinasteride38suppressed
JardianceEmpagliflozin38suppressed
Tramadol HclTramadol Hcl3812
MethylprednisoloneMethylprednisolone3733
Hydralazine HclHydralazine Hcl36suppressed
CarbamazepineCarbamazepine35suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl3413
AllopurinolAllopurinol33suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog33suppressed
Ipratropium BromideIpratropium Bromide33suppressed
Trazodone HclTrazodone Hcl3212
ClopidogrelClopidogrel Bisulfate31suppressed
EzetimibeEzetimibe31suppressed
GlipizideGlipizide30suppressed
Chlorhexidine GluconateChlorhexidine Gluconate29suppressed
Duloxetine HclDuloxetine Hcl29suppressed
Sertraline HclSertraline Hcl29suppressed
ChlorthalidoneChlorthalidone28suppressed
MirtazapineMirtazapine28suppressed
Citalopram HbrCitalopram Hydrobromide27suppressed
IbuprofenIbuprofen2718
GlimepirideGlimepiride26suppressed
OxcarbazepineOxcarbazepine26suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide25suppressed
MeloxicamMeloxicam25suppressed
Warfarin SodiumWarfarin Sodium24suppressed
Ammonium LactateAmmonium Lactate22suppressed
CelecoxibCelecoxib22suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate22suppressed
Clonidine HclClonidine Hcl21suppressed
Labetalol HclLabetalol Hcl21suppressed
LoperamideLoperamide Hcl21suppressed
RisperidoneRisperidone21suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2116
Quetiapine FumarateQuetiapine Fumarate20suppressed
AmoxicillinAmoxicillin1913
LovastatinLovastatin19suppressed
Meclizine HclMeclizine Hcl19suppressed
Pravastatin SodiumPravastatin Sodium19suppressed
Bethanechol ChlorideBethanechol Chloride18suppressed
Enalapril MaleateEnalapril Maleate18suppressed
JanuviaSitagliptin Phosphate18suppressed
KetoconazoleKetoconazole18suppressed
Nifedipine ErNifedipine18suppressed
ClonazepamClonazepam17suppressed
FarxigaDapagliflozin Propanediol17suppressed
Fluoxetine HclFluoxetine Hcl17suppressed
LamotrigineLamotrigine16suppressed
MyrbetriqMirabegron16suppressed
SpironolactoneSpironolactone16suppressed
Dexlansoprazole DrDexlansoprazole15suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium15suppressed
IrbesartanIrbesartan15suppressed
Vitamin D2Ergocalciferol (Vitamin D2)1512
BaclofenBaclofen14suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide14suppressed
Oxybutynin Chloride ErOxybutynin Chloride14suppressed
Paroxetine HclParoxetine Hcl14suppressed
Potassium ChloridePotassium Chloride14suppressed
Sumatriptan SuccinateSumatriptan Succinate14suppressed
Atrovent HfaIpratropium Bromide13suppressed
BumetanideBumetanide13suppressed
FluconazoleFluconazole13suppressed
Janumet XrSitagliptin Phos/Metformin Hcl13suppressed
Lithium CarbonateLithium Carbonate13suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter13suppressed
Alfuzosin Hcl ErAlfuzosin Hcl12suppressed
ClotrimazoleClotrimazole12suppressed
NystatinNystatin12suppressed
Olmesartan MedoxomilOlmesartan Medoxomil12suppressed
ShingrixVaricella-Zoster Ge/As01b/Pf1211
ValacyclovirValacyclovir Hcl12suppressed
ValsartanValsartan12suppressed
Ventolin HfaAlbuterol Sulfate12suppressed
Ciprofloxacin HclCiprofloxacin Hcl11suppressed
Diclofenac SodiumDiclofenac Sodium11suppressed
IbuIbuprofen11suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog11suppressed
LidocaineLidocaine11suppressed

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 $813.83 · 35 records Boehringer Ingelheim Pharmaceuticals, Inc. Dexcom G6 Transmitter, ETERNA, Fibroscan, Fluad, Flucelvax, JARDIANCE, KRYSTEXXA, MAKO, MOUNJARO, NURTEC ODT, OFEV, Ozempic, PAXLOVID, QULIPTA, Rybelsus, SYNJARDY, Symbravo, TRELEGY ELLIPTA, TRIATHLON, UBRELVY, VOQUEZNA, VRAYLAR, WATCHMAN FLX, Wegovy, XIFAXAN, ZAVZPRET, ZEPBOUND 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