Healthcare provider profile · identity verified

Daniel J Lama, MD

Allopathic & Osteopathic Physicians|Urology · SAN BERNARDINO, CA · NPI 1972517928

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 Daniel J Lama, MD received $1,042.53 in general payments during 2025 across 51 reported records.

Sumitomo Pharma America, Inc. accounted for 22.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 19 associated products.

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

Janssen Biotech, 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 ERLEADA as an associated drug or biological on 32382 records involving 10919 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Erleada by this doctor in 2024.

Janssen Scientific Affairs, 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 ERLEADA as an associated drug or biological on 1106 records involving 808 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Erleada 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 ORGOVYX as an associated drug or biological on 16373 records involving 6981 distinct recipient NPIs. Public Medicare Part D data also shows 72 claims for Orgovyx 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 XTANDI as an associated drug or biological on 19368 records involving 7657 distinct recipient NPIs. Public Medicare Part D data also shows 19 claims for Xtandi by this doctor in 2024.

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 21 claims for Gemtesa by this doctor in 2024.

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 ORGOVYX as an associated drug or biological on 17129 records involving 6223 distinct recipient NPIs. Public Medicare Part D data also shows 72 claims for Orgovyx by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,042.53

51 reported records · 15 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 $230.5422.1%152025
ABBVIE INC. Unresolved — no canonical attribution shown $166.9516.0%72025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $163.5315.7%72025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $128.3112.3%62025
Ferring Pharmaceuticals Inc. Unresolved — no canonical attribution shown $75.827.3%42025
TOLMAR, INC. Unresolved — no canonical attribution shown $54.265.2%22025
UROGEN PHARMA, INC. Unresolved — no canonical attribution shown $52.805.1%22025
IMMUNITYBIO, INC. Unresolved — no canonical attribution shown $33.343.2%12025
PFIZER INC. Unresolved — no canonical attribution shown $25.912.5%12025
Myriad Genetic Laboratories, Inc. Unresolved — no canonical attribution shown $23.422.2%12025
Dendreon Pharmaceuticals LLC Unresolved — no canonical attribution shown $23.012.2%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $21.962.1%12025
Cardinal Health 414 LLC Unresolved — no canonical attribution shown $21.552.1%12025
ConvaTec Inc. Unresolved — no canonical attribution shown $13.961.3%12025
Janssen Scientific Affairs, LLC Unresolved — no canonical attribution shown $7.170.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,033.9350
Education$8.601

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
ORGOVYX
Normalized: orgovyx
Drug PFIZER INC., Sumitomo Pharma America, Inc. $205.67 14 2025
Source payment records
Nubeqa
Normalized: nubeqa
Drug Bayer Healthcare Pharmaceuticals Inc. $163.53 7 2025
Source payment records
LUPRON DEPOT
Normalized: lupron depot
Drug ABBVIE INC. $142.31 6 2025
Source payment records
ERLEADA
Normalized: erleada
Drug Janssen Biotech, Inc., Janssen Scientific Affairs, LLC $135.48 7 2025
Source payment records
ADSTILADRIN
Normalized: adstiladrin
Biological Ferring Pharmaceuticals Inc. $75.82 4 2025
Source payment records
ELIGARD
Normalized: eligard
Drug TOLMAR, INC. $54.26 2 2025
Source payment records
ZUSDURI
Normalized: zusduri
Drug UROGEN PHARMA, INC. $52.80 2 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $50.78 2 2025
Source payment records
ANKTIVA
Normalized: anktiva
Drug IMMUNITYBIO, INC. $33.34 1 2025
Source payment records
Xofigo
Normalized: xofigo
Drug Bayer Healthcare Pharmaceuticals Inc. $29.88 2 2025
Source payment records
TALZENNA
Normalized: talzenna
Drug PFIZER INC. $25.91 1 2025
Source payment records
XTANDI
Normalized: xtandi
Drug PFIZER INC. $25.91 1 2025
Source payment records
BOTOX
Normalized: botox
Biological ABBVIE INC. $24.64 1 2025
Source payment records
PROLARIS
Normalized: prolaris
Device Myriad Genetic Laboratories, Inc. $23.42 1 2025
Source payment records
PROVENGE
Normalized: provenge
Drug Dendreon Pharmaceuticals LLC $23.01 1 2025
Source payment records
PLUVICTO
Normalized: pluvicto
Drug Novartis Pharmaceuticals Corporation $21.96 1 2025
Source payment records
AKEEGA
Normalized: akeega
Drug Janssen Biotech, Inc. $20.72 1 2025
Source payment records
BALVERSA
Normalized: balversa
Drug Janssen Biotech, Inc. $20.72 1 2025
Source payment records
CURE CATHETER
Normalized: cure catheter
Device ConvaTec Inc. $13.96 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
ERLEADA
erleada
2025 Erleada 2024 22
Beneficiary count suppressed
exact normalized Medicare Part D
GEMTESA
gemtesa
2025 Gemtesa 2024 21
Beneficiary count suppressed
exact normalized Medicare Part D
ORGOVYX
orgovyx
2025 Orgovyx 2024 72
Beneficiary count suppressed
exact normalized Medicare Part D
XTANDI
xtandi
2025 Xtandi 2024 19
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
Janssen Biotech, Inc.
Exact reporting entity; no affiliate inference
2025 ERLEADA
open payments reported associated product
CMS Open Payments — General Payments
32382 supporting records · 10919 recipient NPIs · example record 1174257499
Erleada · 2024
Exact normalized brand match · 1 Part D row
22 suppressed by CMS
Janssen Scientific Affairs, LLC
Exact reporting entity; no affiliate inference
2025 ERLEADA
open payments reported associated product
CMS Open Payments — General Payments
1106 supporting records · 808 recipient NPIs · example record 1174147601
Erleada · 2024
Exact normalized brand match · 1 Part D row
22 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ORGOVYX
open payments reported associated product
CMS Open Payments — General Payments
16373 supporting records · 6981 recipient NPIs · example record 1228794230
Orgovyx · 2024
Exact normalized brand match · 1 Part D row
72 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 XTANDI
open payments reported associated product
CMS Open Payments — General Payments
19368 supporting records · 7657 recipient NPIs · example record 1228794230
Xtandi · 2024
Exact normalized brand match · 1 Part D row
19 suppressed by CMS
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
21 suppressed by CMS
Sumitomo Pharma America, Inc.
Exact reporting entity; no affiliate inference
2025 ORGOVYX
open payments reported associated product
CMS Open Payments — General Payments
17129 supporting records · 6223 recipient NPIs · example record 1176593507
Orgovyx · 2024
Exact normalized brand match · 1 Part D row
72 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 Hcl638209
FinasterideFinasteride413125
MyrbetriqMirabegron13425
BicalutamideBicalutamide10928
CephalexinCephalexin10760
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav9269
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim8566
Alendronate SodiumAlendronate Sodium8226
OrgovyxRelugolix72suppressed
Methenamine HippurateMethenamine Hippurate6219
Doxazosin MesylateDoxazosin Mesylate4415
CefdinirCefdinir4232
Oxybutynin Chloride ErOxybutynin Chloride4214
LevofloxacinLevofloxacin4026
Amitriptyline HclAmitriptyline Hcl38suppressed
Tolterodine Tartrate ErTolterodine Tartrate3613
Solifenacin SuccinateSolifenacin Succinate33suppressed
DutasterideDutasteride2711
Terazosin HclTerazosin Hcl26suppressed
Testosterone CypionateTestosterone Cypionate25suppressed
Ciprofloxacin HclCiprofloxacin Hcl2411
ErleadaApalutamide22suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen2220
PrednisonePrednisone22suppressed
Alfuzosin Hcl ErAlfuzosin Hcl21suppressed
GemtesaVibegron21suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1915
XtandiEnzalutamide19suppressed
Abiraterone AcetateAbiraterone Acetate18suppressed
Potassium Citrate ErPotassium Citrate18suppressed
Trospium ChlorideTrospium Chloride17suppressed
Imipramine HclImipramine Hcl16suppressed
Sildenafil CitrateSildenafil Citrate15suppressed
Oxybutynin ChlorideOxybutynin Chloride12suppressed
Fesoterodine Fumarate ErFesoterodine Fumarate11suppressed
FluconazoleFluconazole11suppressed

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 $1,042.53 · 51 records Sumitomo Pharma America, Inc. ADSTILADRIN, AKEEGA, ANKTIVA, BALVERSA, BOTOX, CURE CATHETER, ELIGARD, ERLEADA, GEMTESA, LUPRON DEPOT, Nubeqa, ORGOVYX, PLUVICTO, PROLARIS, PROVENGE, TALZENNA, XTANDI, Xofigo, ZUSDURI 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