Healthcare provider profile · identity verified

Esther Han, D.O.

Allopathic & Osteopathic Physicians|Urology · MCKINNEY, TX · NPI 1215292743

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 Esther Han, D.O. received $8,637.58 in general payments during 2025 across 49 reported records.

Sumitomo Pharma America, Inc. accounted for 84.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 23 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Gemtesa.

Sumitomo Pharma America, 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 GEMTESA as an associated drug or biological on 61692 records involving 22152 distinct recipient NPIs. Public Medicare Part D data also shows 277 claims for Gemtesa by this doctor in 2024.

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

Payment overview · 2025

General Payments

$8,637.58

49 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
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $7,274.0884.2%172025
Boston Scientific Corporation Unresolved — no canonical attribution shown $308.033.6%42025
Procept Biorobotics Corporation Unresolved — no canonical attribution shown $248.522.9%52025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$148.291.7%22025
Verity Pharmaceuticals Inc. Unresolved — no canonical attribution shown $137.811.6%82025
Teleflex LLC Unresolved — no canonical attribution shown $121.761.4%12025
CooperSurgical, Inc. Unresolved — no canonical attribution shown $76.690.9%12025
UROGEN PHARMA, INC. Unresolved — no canonical attribution shown $62.940.7%22025
ConvaTec Inc. Unresolved — no canonical attribution shown $52.230.6%12025
Ferring Pharmaceuticals Inc. Unresolved — no canonical attribution shown $50.920.6%22025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $30.290.3%12025
ABBVIE INC. Unresolved — no canonical attribution shown $30.210.3%12025
IMMUNITYBIO, INC. Unresolved — no canonical attribution shown $29.030.3%12025
TOLMAR, INC. Unresolved — no canonical attribution shown $23.300.3%12025
Pacira Pharmaceuticals Incorporated Unresolved — no canonical attribution shown $22.980.3%12025
BLUEWIND MEDICAL Unresolved — no canonical attribution shown $20.500.2%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$6,160.002
Food and Beverage$1,758.8144
Travel and Lodging$718.773

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
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $7,207.84 14 2025
Source payment records
AQUABEAM ROBOTIC SYSTEM
Normalized: aquabeam robotic system
Device Procept Biorobotics Corporation $248.52 5 2025
Source payment records
UROLIFT
Normalized: urolift
Device Teleflex LLC $121.76 1 2025
Source payment records
INTERSTIM
Normalized: interstim
Device Medtronic, Inc. $121.67 1 2025
Source payment records
Bulkamid
Normalized: bulkamid
Device Boston Scientific Corporation $120.03 1 2025
Source payment records
SpaceOAR VUE System - 10mL
Normalized: spaceoar vue system 10ml
Device Boston Scientific Corporation $100.00 1 2025
Source payment records
Trelstar
Normalized: trelstar
Drug Verity Pharmaceuticals Inc. $99.23 6 2025
Source payment records
ALLY II UPS
Normalized: ally ii ups
Device CooperSurgical, Inc. $76.69 1 2025
Source payment records
General - Erectile Dysfunction
Normalized: general erectile dysfunction
Device Boston Scientific Corporation $70.84 1 2025
Source payment records
ORGOVYX
Normalized: orgovyx
Drug Sumitomo Pharma America, Inc. $66.24 3 2025
Source payment records
JELMYTO
Normalized: jelmyto
Drug UROGEN PHARMA, INC. $62.94 2 2025
Source payment records
GENTLECATH GLIDE
Normalized: gentlecath glide
Device ConvaTec Inc. $52.23 1 2025
Source payment records
ADSTILADRIN
Normalized: adstiladrin
Biological Ferring Pharmaceuticals Inc. $50.92 2 2025
Source payment records
Tlando
Normalized: tlando
Drug Verity Pharmaceuticals Inc. $38.58 2 2025
Source payment records
PLUVICTO
Normalized: pluvicto
Drug Novartis Pharmaceuticals Corporation $30.29 1 2025
Source payment records
BOTOX
Normalized: botox
Biological ABBVIE INC. $30.21 1 2025
Source payment records
ANKTIVA
Normalized: anktiva
Drug IMMUNITYBIO, INC. $29.03 1 2025
Source payment records
EMPRINT
Normalized: emprint
Device Medtronic, Inc. $26.62 1 2025
Source payment records
ELIGARD
Normalized: eligard
Drug TOLMAR, INC. $23.30 1 2025
Source payment records
JATENZO
Normalized: jatenzo
Drug TOLMAR, INC. $23.30 1 2025
Source payment records
Exparel
Normalized: exparel
Drug Pacira Pharmaceuticals Incorporated $22.98 1 2025
Source payment records
REVI
Normalized: revi
Device BLUEWIND MEDICAL $20.50 1 2025
Source payment records
Axonics
Normalized: axonics
Device Boston Scientific Corporation $17.16 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
GEMTESA
gemtesa
2025 Gemtesa 2024 277 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
Sumitomo Pharma America, Inc.
Exact reporting entity; no affiliate inference
2025 GEMTESA
open payments reported associated product
CMS Open Payments — General Payments
61692 supporting records · 22152 recipient NPIs · example record 1176593503
Gemtesa · 2024
Exact normalized brand match · 1 Part D row
277 103

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
EstradiolEstradiol394251
GemtesaVibegron277103
MyrbetriqMirabegron26178
Oxybutynin Chloride ErOxybutynin Chloride7028
Tamsulosin HclTamsulosin Hcl3212
CephalexinCephalexin2322
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2323
Methenamine HippurateMethenamine Hippurate22suppressed
NitrofurantoinNitrofurantoin Macrocrystal1715
Trospium Chloride ErTrospium Chloride16suppressed
FinasterideFinasteride12suppressed
Mirabegron ErMirabegron12suppressed

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 $8,637.58 · 49 records Sumitomo Pharma America, Inc. ADSTILADRIN, ALLY II UPS, ANKTIVA, AQUABEAM ROBOTIC SYSTEM, Axonics, BOTOX, Bulkamid, ELIGARD, EMPRINT, Exparel, GEMTESA, GENTLECATH GLIDE, General - Erectile Dysfunction, INTERSTIM, JATENZO, JELMYTO, ORGOVYX, PLUVICTO, REVI, SpaceOAR VUE System - 10mL, Tlando, Trelstar, UROLIFT 1
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