Healthcare provider profile · identity verified

Resty T Tibayan, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology · HENDERSON, NV · NPI 1508029208

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 Resty T Tibayan, MD received $3,420.39 in general payments during 2025 across 167 reported records.

Daiichi Sankyo Inc. accounted for 23.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 53 associated products.

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

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 IMBRUVICA as an associated drug or biological on 15599 records involving 6881 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Imbruvica by this doctor in 2024.

ARRAY BIOPHARMA 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 IBRANCE as an associated drug or biological on 54 records involving 52 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Ibrance by this doctor in 2024.

ARRAY BIOPHARMA 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 98 records involving 88 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Xtandi by this doctor in 2024.

Astellas Pharma US 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 11345 records involving 5418 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Xtandi by this doctor in 2024.

Celgene Corporation 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 25 records involving 24 distinct recipient NPIs. Public Medicare Part D data also shows 97 claims for Eliquis by this doctor in 2024.

E.R. Squibb & Sons, L.L.C. 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 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 97 claims for Eliquis by this doctor in 2024.

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 IMBRUVICA as an associated drug or biological on 47 records involving 33 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Imbruvica 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 97 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 IBRANCE as an associated drug or biological on 11505 records involving 4934 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Ibrance 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 23 claims for Xtandi by this doctor in 2024.

SOBI, 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 Doptelet as an associated drug or biological on 3467 records involving 2004 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Doptelet by this doctor in 2024.

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

Payment overview · 2025

General Payments

$3,420.39

167 reported records · 34 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
Daiichi Sankyo Inc. Unresolved — no canonical attribution shown $804.2923.5%562025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $509.0814.9%262025
Exelixis Inc. Unresolved — no canonical attribution shown $205.166.0%42025
Tempus AI, Inc Unresolved — no canonical attribution shown $173.005.1%92025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $151.974.4%52025
SOBI, INC Unresolved — no canonical attribution shown $145.144.2%122025
Pharmacosmos Therapeutics Inc. Unresolved — no canonical attribution shown $144.424.2%12025
PFIZER INC. Unresolved — no canonical attribution shown $130.383.8%112025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $106.313.1%12025
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $103.913.0%42025
SEAGEN INC. Unresolved — no canonical attribution shown $92.992.7%12025
BeOne Medicines USA, Inc. Unresolved — no canonical attribution shown $84.622.5%32025
Genentech USA, Inc. Unresolved — no canonical attribution shown $66.491.9%32025
ABBVIE INC. Unresolved — no canonical attribution shown $61.601.8%32025
Genmab U.S., Inc. Unresolved — no canonical attribution shown $61.591.8%22025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $60.471.8%22025
Celgene Corporation Unresolved — no canonical attribution shown $53.601.6%32025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $49.991.5%22025
Regeneron Healthcare Solutions, Inc. Unresolved — no canonical attribution shown $44.881.3%22025
Azurity Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $44.281.3%22025
EMD Serono, Inc. Unresolved — no canonical attribution shown $39.631.2%22025
Novocure Inc. Unresolved — no canonical attribution shown $33.191.0%12025
Alnylam Pharmaceuticals Inc. Unresolved — no canonical attribution shown $27.980.8%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $25.550.8%12025
PUMA BIOTECHNOLOGY, INC. Unresolved — no canonical attribution shown $24.820.7%12025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $24.700.7%12025
Legend Biotech USA Inc. Unresolved — no canonical attribution shown $24.440.7%12025
Incyte Corporation Unresolved — no canonical attribution shown $23.730.7%12025
Adaptive Biotechnologies Corporation Unresolved — no canonical attribution shown $21.450.6%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $21.000.6%12025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $20.000.6%12025
ViiV Healthcare Company Unresolved — no canonical attribution shown $18.980.6%12025
Ipsen Biopharmaceuticals, Inc Unresolved — no canonical attribution shown $17.920.5%12025
ARRAY BIOPHARMA INC Unresolved — no canonical attribution shown $2.830.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$3,234.98164
Education$185.413

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
Enhertu
Normalized: enhertu
Drug Daiichi Sankyo Inc. $574.79 40 2025
Source payment records
Fabhalta
Normalized: fabhalta
Drug Novartis Pharmaceuticals Corporation $299.05 18 2025
Source payment records
DATROWAY
Normalized: datroway
Drug Daiichi Sankyo Inc. $204.99 14 2025
Source payment records
XT CDX
Normalized: xt cdx
Device Tempus AI, Inc $173.00 9 2025
Source payment records
KEYTRUDA
Normalized: keytruda
Biological Merck Sharp & Dohme LLC $151.97 5 2025
Source payment records
Doptelet
Normalized: doptelet
Drug SOBI, INC $145.14 12 2025
Source payment records
MONOFERRIC
Normalized: monoferric
Drug Pharmacosmos Therapeutics Inc. $144.42 1 2025
Source payment records
CABOMETYX
Normalized: cabometyx
Drug Exelixis Inc. $125.16 3 2025
Source payment records
Trodelvy
Normalized: trodelvy
Drug Gilead Sciences, Inc. $103.91 4 2025
Source payment records
SCEMBLIX
Normalized: scemblix
Drug Novartis Pharmaceuticals Corporation $101.91 4 2025
Source payment records
WELIREG
Normalized: welireg
Drug Merck Sharp & Dohme LLC $95.66 3 2025
Source payment records
PADCEV
Normalized: padcev
Biological PFIZER INC. $89.23 9 2025
Source payment records
BRUKINSA
Normalized: brukinsa
Drug BeOne Medicines USA, Inc. $84.62 3 2025
Source payment records
KISQALI
Normalized: kisqali
Drug Novartis Pharmaceuticals Corporation $75.04 3 2025
Source payment records
KEYTRUDA QLEX
Normalized: keytruda qlex
Biological Merck Sharp & Dohme LLC $59.23 2 2025
Source payment records
OJJAARA
Normalized: ojjaara
Drug GlaxoSmithKline, LLC. $49.99 2 2025
Source payment records
LIBTAYO
Normalized: libtayo
Biological Regeneron Healthcare Solutions, Inc. $44.88 2 2025
Source payment records
DANZITEN
Normalized: danziten
Drug Azurity Pharmaceuticals, Inc. $44.28 2 2025
Source payment records
IBRANCE
Normalized: ibrance
Drug PFIZER INC. $41.15 2 2025
Source payment records
TUKYSA
Normalized: tukysa
Drug PFIZER INC. $41.15 2 2025
Source payment records
REBLOZYL
Normalized: reblozyl
Biological Celgene Corporation $35.87 2 2025
Source payment records
Optune Lua (NovoTTF-200T)
Normalized: optune lua novottf 200t
Device Novocure Inc. $33.19 1 2025
Source payment records
PLUVICTO
Normalized: pluvicto
Drug Novartis Pharmaceuticals Corporation $33.08 1 2025
Source payment records
Tivdak
Normalized: tivdak
Drug Genmab U.S., Inc. $32.97 1 2025
Source payment records
DARZALEX
Normalized: darzalex
Biological Janssen Biotech, Inc. $32.86 1 2025
Source payment records
TALVEY
Normalized: talvey
Biological Janssen Biotech, Inc. $32.86 1 2025
Source payment records
Epkinly
Normalized: epkinly
Drug Genmab U.S., Inc. $28.62 1 2025
Source payment records
AMVUTTRA
Normalized: amvuttra
Drug Alnylam Pharmaceuticals Inc. $27.98 1 2025
Source payment records
RYBREVANT
Normalized: rybrevant
Drug Janssen Biotech, Inc. $27.61 1 2025
Source payment records
IMFINZI
Normalized: imfinzi
Biological AstraZeneca Pharmaceuticals LP $25.55 1 2025
Source payment records
NERLYNX
Normalized: nerlynx
Drug PUMA BIOTECHNOLOGY, INC. $24.82 1 2025
Source payment records
OPDIVO
Normalized: opdivo
Biological E.R. Squibb & Sons, L.L.C. $24.70 1 2025
Source payment records
INJECTAFER
Normalized: injectafer
Drug Daiichi Sankyo Inc. $24.51 2 2025
Source payment records
CARVYKTI
Normalized: carvykti
Biological Legend Biotech USA Inc. $24.44 1 2025
Source payment records
ELAHERE
Normalized: elahere
Drug ABBVIE INC. $24.29 1 2025
Source payment records
MONJUVI
Normalized: monjuvi
Drug Incyte Corporation $23.73 1 2025
Source payment records
ZYNYZ
Normalized: zynyz
Drug Incyte Corporation $23.73 1 2025
Source payment records
Itovebi
Normalized: itovebi
Biological Genentech USA, Inc. $23.71 1 2025
Source payment records
EMRELIS
Normalized: emrelis
Drug ABBVIE INC. $23.51 1 2025
Source payment records
Tecentriq
Normalized: tecentriq
Biological Genentech USA, Inc. $21.61 1 2025
Source payment records
clonoSEQ
Normalized: clonoseq
Device Adaptive Biotechnologies Corporation $21.45 1 2025
Source payment records
Polivy
Normalized: polivy
Biological Genentech USA, Inc. $21.17 1 2025
Source payment records
Nubeqa
Normalized: nubeqa
Drug Bayer Healthcare Pharmaceuticals Inc. $21.00 1 2025
Source payment records
Xofigo
Normalized: xofigo
Drug Bayer Healthcare Pharmaceuticals Inc. $21.00 1 2025
Source payment records
Vyloy
Normalized: vyloy
Drug Astellas Pharma US Inc $20.00 1 2025
Source payment records
APRETUDE
Normalized: apretude
Drug ViiV Healthcare Company $18.98 1 2025
Source payment records
Onivyde
Normalized: onivyde
Drug Ipsen Biopharmaceuticals, Inc $17.92 1 2025
Source payment records
OPDUALAG
Normalized: opdualag
Drug Celgene Corporation $17.73 1 2025
Source payment records
INLYTA
Normalized: inlyta
Drug PFIZER INC. $14.19 4 2025
Source payment records
VENCLEXTA
Normalized: venclexta
Drug ABBVIE INC. $13.80 1 2025
Source payment records
BRAFTOVI
Normalized: braftovi
Drug ARRAY BIOPHARMA INC $2.83 1 2025
Source payment records
LORBRENA
Normalized: lorbrena
Drug ARRAY BIOPHARMA INC $2.83 1 2025
Source payment records
MEKTOVI
Normalized: mektovi
Drug ARRAY BIOPHARMA INC $2.83 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
Doptelet
doptelet
2025 Doptelet 2024 11
Beneficiary count suppressed
exact normalized Medicare Part D
IBRANCE
ibrance
2025 Ibrance 2024 11
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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 IMBRUVICA
open payments reported associated product
CMS Open Payments — General Payments
15599 supporting records · 6881 recipient NPIs · example record 1201352838
Imbruvica · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
ARRAY BIOPHARMA INC
Exact reporting entity; no affiliate inference
2025 IBRANCE
open payments reported associated product
CMS Open Payments — General Payments
54 supporting records · 52 recipient NPIs · example record 1228804288
Ibrance · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
ARRAY BIOPHARMA INC
Exact reporting entity; no affiliate inference
2025 XTANDI
open payments reported associated product
CMS Open Payments — General Payments
98 supporting records · 88 recipient NPIs · example record 1228800820
Xtandi · 2024
Exact normalized brand match · 1 Part D row
23 suppressed by CMS
Astellas Pharma US Inc
Exact reporting entity; no affiliate inference
2025 Xtandi
open payments reported associated product
CMS Open Payments — General Payments
11345 supporting records · 5418 recipient NPIs · example record 1238560686
Xtandi · 2024
Exact normalized brand match · 1 Part D row
23 suppressed by CMS
Celgene Corporation
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
25 supporting records · 24 recipient NPIs · example record 1184385048
Eliquis · 2024
Exact normalized brand match · 1 Part D row
97 22
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
97 22
Janssen Biotech, Inc.
Exact reporting entity; no affiliate inference
2025 IMBRUVICA
open payments reported associated product
CMS Open Payments — General Payments
47 supporting records · 33 recipient NPIs · example record 1174328453
Imbruvica · 2024
Exact normalized brand match · 1 Part D row
13 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
97 22
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 IBRANCE
open payments reported associated product
CMS Open Payments — General Payments
11505 supporting records · 4934 recipient NPIs · example record 1228794164
Ibrance · 2024
Exact normalized brand match · 1 Part D row
11 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
23 suppressed by CMS
SOBI, INC
Exact reporting entity; no affiliate inference
2025 Doptelet
open payments reported associated product
CMS Open Payments — General Payments
3467 supporting records · 2004 recipient NPIs · example record 1240223702
Doptelet · 2024
Exact normalized brand match · 1 Part D row
11 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
EliquisApixaban9722
LetrozoleLetrozole7725
Alendronate SodiumAlendronate Sodium4419
Prochlorperazine MaleateProchlorperazine Maleate4025
AnastrozoleAnastrozole3311
GabapentinGabapentin3212
PrednisonePrednisone3114
Tamoxifen CitrateTamoxifen Citrate3112
HydroxyureaHydroxyurea28suppressed
AcyclovirAcyclovir27suppressed
Ondansetron HclOndansetron Hcl2618
Megestrol AcetateMegestrol Acetate2412
AlprazolamAlprazolam2312
XtandiEnzalutamide23suppressed
Potassium ChloridePotassium Chloride2215
ExemestaneExemestane20suppressed
RevlimidLenalidomide18suppressed
DexamethasoneDexamethasone1612
Zolpidem TartrateZolpidem Tartrate16suppressed
Cyanocobalamin InjectionCyanocobalamin (Vitamin B-12)15suppressed
Ondansetron OdtOndansetron1511
AllopurinolAllopurinol14suppressed
ImbruvicaIbrutinib13suppressed
Pantoprazole SodiumPantoprazole Sodium13suppressed
Tramadol HclTramadol Hcl13suppressed
FurosemideFurosemide12suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen12suppressed
Oxycodone HclOxycodone Hcl12suppressed
Warfarin SodiumWarfarin Sodium12suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav11suppressed
DopteletAvatrombopag Maleate11suppressed
IbrancePalbociclib11suppressed

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 $3,420.39 · 167 records Daiichi Sankyo Inc. AMVUTTRA, APRETUDE, BRAFTOVI, BRUKINSA, CABOMETYX, CARVYKTI, DANZITEN, DARZALEX, DATROWAY, Doptelet, ELAHERE, EMRELIS, Enhertu, Epkinly, Fabhalta, IBRANCE, IMFINZI, INJECTAFER, INLYTA, Itovebi, KEYTRUDA, KEYTRUDA QLEX, KISQALI, LIBTAYO, LORBRENA, MEKTOVI, MONJUVI, MONOFERRIC, NERLYNX, Nubeqa, OJJAARA, OPDIVO, OPDUALAG, Onivyde, Optune Lua (NovoTTF-200T), PADCEV, PLUVICTO, Polivy, REBLOZYL, RYBREVANT, SCEMBLIX, TALVEY, TUKYSA, Tecentriq, Tivdak, Trodelvy, VENCLEXTA, Vyloy, WELIREG, XT CDX, Xofigo, ZYNYZ, clonoSEQ 11
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