Healthcare provider profile · identity verified

Michael Gerard Oefelein, M.D.

Allopathic & Osteopathic Physicians|Urology · BAKERSFIELD, CA · NPI 1598873184

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 Gerard Oefelein, M.D. received $403.06 in general payments during 2025 across 17 reported records.

UROGEN PHARMA, INC. accounted for 26.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 12 associated products.

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

Antares Pharma, 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 XYOSTED as an associated drug or biological on 18015 records involving 7619 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Xyosted by this doctor in 2024.

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

Payment overview · 2025

General Payments

$403.06

17 reported records · 11 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
UROGEN PHARMA, INC. Unresolved — no canonical attribution shown $106.7126.5%22025
ABBVIE INC. Unresolved — no canonical attribution shown $69.9517.4%32025
Ferring Pharmaceuticals Inc. Unresolved — no canonical attribution shown $61.7315.3%32025
Teleflex LLC Unresolved — no canonical attribution shown $36.779.1%12025
Olympus America Inc. Unresolved — no canonical attribution shown $27.766.9%12025
COLOPLAST CORP Unresolved — no canonical attribution shown $21.045.2%12025
Antares Pharma, Inc. Unresolved — no canonical attribution shown $17.884.4%12025
Procept Biorobotics Corporation Unresolved — no canonical attribution shown $16.604.1%12025
SRS Medical Systems, Inc. Unresolved — no canonical attribution shown $16.454.1%12025
Laborie Medical Technologies Corp. Unresolved — no canonical attribution shown $15.573.9%12025
Boston Scientific Corporation Unresolved — no canonical attribution shown $12.603.1%22025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$403.0617

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
ZUSDURI
Normalized: zusduri
Drug UROGEN PHARMA, INC. $106.71 2 2025
Source payment records
BOTOX
Normalized: botox
Biological ABBVIE INC. $69.95 3 2025
Source payment records
ADSTILADRIN
Normalized: adstiladrin
Biological Ferring Pharmaceuticals Inc. $61.73 3 2025
Source payment records
BARRIGEL
Normalized: barrigel
Device Teleflex LLC $36.77 1 2025
Source payment records
iTIND System
Normalized: itind system
Device Olympus America Inc. $27.76 1 2025
Source payment records
Titan
Normalized: titan
Device COLOPLAST CORP $21.04 1 2025
Source payment records
XYOSTED
Normalized: xyosted
Drug Antares Pharma, Inc. $17.88 1 2025
Source payment records
AQUABEAM ROBOTIC SYSTEM
Normalized: aquabeam robotic system
Device Procept Biorobotics Corporation $16.60 1 2025
Source payment records
CT3000 Pro Base Unit
Normalized: ct3000 pro base unit
Device SRS Medical Systems, Inc. $16.45 1 2025
Source payment records
UroCuff-DC Disposable, Single
Normalized: urocuff dc disposable single
Device SRS Medical Systems, Inc. $16.45 1 2025
Source payment records
Optilume BPH Drug Coated Balloon Catheter
Normalized: optilume bph drug coated balloon catheter
Device Laborie Medical Technologies Corp. $15.57 1 2025
Source payment records
Axonics
Normalized: axonics
Device Boston Scientific Corporation $12.60 2 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
XYOSTED
xyosted
2025 Xyosted 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
Antares Pharma, Inc.
Exact reporting entity; no affiliate inference
2025 XYOSTED
open payments reported associated product
CMS Open Payments — General Payments
18015 supporting records · 7619 recipient NPIs · example record 1235880452
Xyosted · 2024
Exact normalized brand match · 1 Part D row
13 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
Tamsulosin HclTamsulosin Hcl1049263
Oxybutynin Chloride ErOxybutynin Chloride564143
FinasterideFinasteride16843
Ciprofloxacin HclCiprofloxacin Hcl11488
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen11293
Testosterone CypionateTestosterone Cypionate9116
MyrbetriqMirabegron6415
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim6143
CephalexinCephalexin4735
BicalutamideBicalutamide4515
LevofloxacinLevofloxacin4436
Tolterodine Tartrate ErTolterodine Tartrate4112
Alfuzosin Hcl ErAlfuzosin Hcl33suppressed
EstradiolEstradiol2916
Potassium Citrate ErPotassium Citrate25suppressed
Doxazosin MesylateDoxazosin Mesylate23suppressed
Terazosin HclTerazosin Hcl19suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst16suppressed
Trospium Chloride ErTrospium Chloride15suppressed
XyostedTestosterone Enanthate13suppressed
AllopurinolAllopurinol12suppressed
EligardLeuprolide Acetate12suppressed

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 $403.06 · 17 records UROGEN PHARMA, INC. ADSTILADRIN, AQUABEAM ROBOTIC SYSTEM, Axonics, BARRIGEL, BOTOX, CT3000 Pro Base Unit, Optilume BPH Drug Coated Balloon Catheter, Titan, UroCuff-DC Disposable, Single, XYOSTED, ZUSDURI, iTIND System 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