Healthcare provider profile · identity verified

Michael Han, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · BIRMINGHAM, AL · NPI 1477528545

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 Michael Han, M.D. received $1,437.36 in general payments during 2025 across 73 reported records.

Novo Nordisk Inc accounted for 21.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 28 associated products.

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

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 17 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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 45 claims for Synthroid by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Farxiga 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 138 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 138 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 97 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 13 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 127 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 119 claims for Eliquis 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,437.36

73 reported records · 17 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $307.3621.4%142025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $265.7018.5%112025
PFIZER INC. Unresolved — no canonical attribution shown $233.2816.2%112025
Lilly USA, LLC Unresolved — no canonical attribution shown $139.969.7%82025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $90.216.3%62025
ABBVIE INC. Unresolved — no canonical attribution shown $82.425.7%52025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $79.155.5%52025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $38.592.7%22025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $37.382.6%22025
Exact Sciences Corporation Unresolved — no canonical attribution shown $33.942.4%22025
Soleno Therapeutics, Inc. Unresolved — no canonical attribution shown $22.731.6%12025
Paratek Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $21.481.5%12025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $20.231.4%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $17.201.2%12025
Esperion Therapeutics, Inc. Unresolved — no canonical attribution shown $16.201.1%12025
Amgen Inc. Unresolved — no canonical attribution shown $15.861.1%12025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $15.671.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,437.3673

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
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $265.70 11 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $181.87 8 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $170.10 8 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $170.10 8 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $151.67 9 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $139.84 6 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $125.49 6 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $101.96 5 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $82.42 5 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $79.15 5 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $79.15 5 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $78.50 5 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $78.50 5 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $68.40 4 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $63.18 3 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $51.72 2 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $37.38 2 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $33.94 2 2025
Source payment records
VYKAT XR
Normalized: vykat xr
Drug Soleno Therapeutics, Inc. $22.73 1 2025
Source payment records
NUZYRA
Normalized: nuzyra
Drug Paratek Pharmaceuticals, Inc. $21.48 1 2025
Source payment records
XHANCE
Normalized: xhance
Drug Paratek Pharmaceuticals, Inc. $21.48 1 2025
Source payment records
GVOKE HYPOPEN
Normalized: gvoke hypopen
Drug Xeris Pharmaceuticals, Inc. $20.23 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $18.53 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.20 1 2025
Source payment records
  • 2025-07-09 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $17.20 · Open Payments source
NEXLETOL
Normalized: nexletol
Drug Esperion Therapeutics, Inc. $16.20 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $15.86 1 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $15.67 1 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $11.46 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
ELIQUIS
eliquis
2025 Eliquis 2024 119 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 138 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 97 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 127 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
17 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
45 13
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
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
138 39
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
138 39
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
97 20
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
13 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
127 22
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
119 27
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
17 15

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
Losartan PotassiumLosartan Potassium551203
Atorvastatin CalciumAtorvastatin Calcium532192
Amlodipine BesylateAmlodipine Besylate521177
Pantoprazole SodiumPantoprazole Sodium391143
Levothyroxine SodiumLevothyroxine Sodium33094
MeloxicamMeloxicam306113
CarvedilolCarvedilol24888
Rosuvastatin CalciumRosuvastatin Calcium23083
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide21185
Metformin HclMetformin Hcl20379
Trazodone HclTrazodone Hcl20163
Escitalopram OxalateEscitalopram Oxalate19272
HydrochlorothiazideHydrochlorothiazide17363
Metoprolol SuccinateMetoprolol Succinate16558
JardianceEmpagliflozin13839
SimvastatinSimvastatin13541
OzempicSemaglutide12722
EliquisApixaban11927
OmeprazoleOmeprazole11338
Tamsulosin HclTamsulosin Hcl9836
MounjaroTirzepatide9720
LisinoprilLisinopril9138
Sertraline HclSertraline Hcl8627
Pravastatin SodiumPravastatin Sodium8529
GabapentinGabapentin8331
Montelukast SodiumMontelukast Sodium8129
AlprazolamAlprazolam7425
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide7023
ValsartanValsartan6721
FurosemideFurosemide6626
AllopurinolAllopurinol6518
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav5852
RamiprilRamipril5721
ClopidogrelClopidogrel Bisulfate5522
Duloxetine HclDuloxetine Hcl5519
EzetimibeEzetimibe5523
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim5546
Albuterol Sulfate HfaAlbuterol Sulfate5225
Metformin Hcl ErMetformin Hcl4919
Esomeprazole MagnesiumEsomeprazole Magnesium4717
ChlorthalidoneChlorthalidone4514
SynthroidLevothyroxine Sodium4513
Doxycycline HyclateDoxycycline Hyclate4342
Fluticasone PropionateFluticasone Propionate4316
XareltoRivaroxaban43suppressed
Zolpidem TartrateZolpidem Tartrate4211
AzithromycinAzithromycin4139
Nebivolol HclNebivolol Hcl4012
GlimepirideGlimepiride3816
CelecoxibCelecoxib3711
Citalopram HbrCitalopram Hydrobromide3612
BaclofenBaclofen3516
Ondansetron HclOndansetron Hcl3525
Donepezil HclDonepezil Hcl33suppressed
Tramadol HclTramadol Hcl3225
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid3213
Dicyclomine HclDicyclomine Hcl31suppressed
NaproxenNaproxen3114
Venlafaxine Hcl ErVenlafaxine Hcl31suppressed
AtenololAtenolol2911
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2926
SpironolactoneSpironolactone29suppressed
Fluoxetine HclFluoxetine Hcl28suppressed
MethylprednisoloneMethylprednisolone2825
Memantine HclMemantine Hcl27suppressed
Hydralazine HclHydralazine Hcl26suppressed
Potassium ChloridePotassium Chloride2612
ValacyclovirValacyclovir Hcl2615
PregabalinPregabalin25suppressed
ClonazepamClonazepam24suppressed
Bupropion XlBupropion Hcl23suppressed
Diclofenac SodiumDiclofenac Sodium23suppressed
Metoprolol TartrateMetoprolol Tartrate23suppressed
Wixela InhubFluticasone Propion/Salmeterol23suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl22suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen2215
Meclizine HclMeclizine Hcl2215
EntrestoSacubitril/Valsartan21suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride21suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog20suppressed
Oxybutynin Chloride ErOxybutynin Chloride20suppressed
Ciprofloxacin HclCiprofloxacin Hcl1917
JanuviaSitagliptin Phosphate19suppressed
Ondansetron OdtOndansetron19suppressed
Paroxetine HclParoxetine Hcl19suppressed
Terbinafine HclTerbinafine Hcl19suppressed
Clonidine HclClonidine Hcl18suppressed
Dexlansoprazole DrDexlansoprazole18suppressed
FamotidineFamotidine18suppressed
Olmesartan MedoxomilOlmesartan Medoxomil18suppressed
FinasterideFinasteride17suppressed
LinzessLinaclotide17suppressed
PaxlovidNirmatrelvir/Ritonavir1715
ColchicineColchicine16suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl16suppressed
Ropinirole HclRopinirole Hcl16suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril15suppressed
Cyanocobalamin InjectionCyanocobalamin (Vitamin B-12)15suppressed
Diltiazem HclDiltiazem Hcl15suppressed
Ezetimibe-SimvastatinEzetimibe/Simvastatin15suppressed
FarxigaDapagliflozin Propanediol15suppressed
FluconazoleFluconazole15suppressed
Nifedipine ErNifedipine15suppressed
Novolog FlexpenInsulin Aspart15suppressed
Novolog Mix 70-30 FlexpenInsulin Aspart Prot/Insuln Asp15suppressed
Benazepril HclBenazepril Hcl14suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine14suppressed
IbuprofenIbuprofen14suppressed
TestosteroneTestosterone14suppressed
Dabigatran EtexilateDabigatran Etexilate Mesylate13suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine13suppressed
Doxazosin MesylateDoxazosin Mesylate13suppressed
Propranolol HclPropranolol Hcl13suppressed
Sumatriptan SuccinateSumatriptan Succinate13suppressed
TrulicityDulaglutide13suppressed
Alendronate SodiumAlendronate Sodium12suppressed
Glipizide ErGlipizide12suppressed
LansoprazoleLansoprazole12suppressed
MethocarbamolMethocarbamol12suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic12suppressed
Risedronate SodiumRisedronate Sodium12suppressed
Alfuzosin Hcl ErAlfuzosin Hcl11suppressed
Azelastine HclAzelastine Hcl11suppressed
Breo ElliptaFluticasone/Vilanterol11suppressed
Flecainide AcetateFlecainide Acetate11suppressed
NystatinNystatin11suppressed
Repatha SureclickEvolocumab11suppressed
TelmisartanTelmisartan11suppressed

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 $1,437.36 · 73 records Novo Nordisk Inc ABRYSVO, AIRSUPRA, AREXVY, CAPVAXIVE, COMIRNATY, Cologuard Collection Kit, ELIQUIS, GVOKE HYPOPEN, JARDIANCE, Kerendia, MOUNJARO, NEXLETOL, NURTEC ODT, NUZYRA, Ozempic, PREVNAR 20, QULIPTA, REPATHA, Rybelsus, SHINGRIX, UBRELVY, VYKAT XR, Wegovy, XHANCE, XIFAXAN, ZAVZPRET, ZEPBOUND, ZORYVE 10
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