Healthcare provider profile · identity verified

Jonathan Asif Abbas, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology · NASHVILLE, TN · NPI 1316145253

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 Jonathan Asif Abbas, MD received $176,174.14 in general payments during 2025 across 212 reported records.

ABBVIE INC. accounted for 19.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 43 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Iclusig, Jakafi, Scemblix, Venclexta.

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 VENCLEXTA as an associated drug or biological on 10417 records involving 4944 distinct recipient NPIs. Public Medicare Part D data also shows 54 claims for Venclexta by this doctor in 2024.

Genentech USA, 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 Venclexta as an associated drug or biological on 2896 records involving 2018 distinct recipient NPIs. Public Medicare Part D data also shows 54 claims for Venclexta by this doctor in 2024.

Incyte 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 JAKAFI as an associated drug or biological on 14854 records involving 6477 distinct recipient NPIs. Public Medicare Part D data also shows 28 claims for Jakafi by this doctor in 2024.

Novartis Pharmaceuticals 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 SCEMBLIX as an associated drug or biological on 10426 records involving 5114 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Scemblix by this doctor in 2024.

Takeda Pharmaceuticals U.S.A., 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 ICLUSIG as an associated drug or biological on 3588 records involving 2461 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Iclusig by this doctor in 2024.

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

Payment overview · 2025

General Payments

$176,174.14

212 reported records · 30 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
ABBVIE INC. Unresolved — no canonical attribution shown $33,667.3019.1%322025
Syndax Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $28,647.2716.3%202025
Incyte Corporation Unresolved — no canonical attribution shown $23,183.2413.2%312025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $18,750.8510.6%152025
Genmab U.S., Inc. Unresolved — no canonical attribution shown $12,813.407.3%162025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $12,172.686.9%72025
SOBI, INC Unresolved — no canonical attribution shown $12,169.706.9%132025
Amgen Inc. Unresolved — no canonical attribution shown $11,371.506.5%22025
GENZYME CORPORATION Unresolved — no canonical attribution shown $10,039.595.7%42025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $4,165.212.4%92025
PharmaEssentia USA Corporation Unresolved — no canonical attribution shown $2,629.191.5%22025
Stemline Therapeutics Inc. Unresolved — no canonical attribution shown $2,170.001.2%12025
PFIZER INC. Unresolved — no canonical attribution shown $1,840.511.0%42025
ADC THERAPEUTICS AMERICA, INC. Unresolved — no canonical attribution shown $1,033.580.6%112025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $430.420.2%132025
Geron Corporation Unresolved — no canonical attribution shown $208.240.1%22025
Celgene Corporation Unresolved — no canonical attribution shown $151.130.1%62025
Kite Pharma, Inc. Unresolved — no canonical attribution shown $146.820.1%12025
Daiichi Sankyo Inc. Unresolved — no canonical attribution shown $96.150.1%42025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $90.210.1%32025
SERVIER PHARMACEUTICALS LLC Unresolved — no canonical attribution shown $88.940.1%32025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $72.600.0%32025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $46.970.0%22025
Genentech USA, Inc. Unresolved — no canonical attribution shown $46.690.0%22025
Regeneron Healthcare Solutions, Inc. Unresolved — no canonical attribution shown $32.440.0%12025
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $24.190.0%12025
BeiGene USA, Inc. Unresolved — no canonical attribution shown $23.910.0%12025
BeOne Medicines USA, Inc. Unresolved — no canonical attribution shown $23.200.0%12025
JAZZ PHARMACEUTICALS INC. Unresolved — no canonical attribution shown $21.270.0%12025
Agios Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $16.940.0%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$139,084.5048
Consulting Fee$20,385.5010
Travel and Lodging$7,935.4734
Food and Beverage$6,158.67119
Honoraria$2,610.001

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
REVUFORJ
Normalized: revuforj
Drug Syndax Pharmaceuticals, Inc. $26,937.58 16 2025
Source payment records
EPKINLY
Normalized: epkinly
Drug ABBVIE INC., Genmab U.S., Inc. $24,924.64 30 2025
Source payment records
OJJAARA
Normalized: ojjaara
Drug GlaxoSmithKline, LLC. $18,750.85 15 2025
Source payment records
Jakafi
Normalized: jakafi
Drug Incyte Corporation $18,677.78 24 2025
Source payment records
BLINCYTO
Normalized: blincyto
Biological Amgen Inc. $11,371.50 2 2025
Source payment records
REBLOZYL
Normalized: reblozyl
Biological Celgene Corporation, E.R. Squibb & Sons, L.L.C., Merck Sharp & Dohme LLC $11,025.96 9 2025
Source payment records
SARCLISA
Normalized: sarclisa
Biological GENZYME CORPORATION $10,039.59 4 2025
Source payment records
VENCLEXTA
Normalized: venclexta
Biological, Drug ABBVIE INC., Genentech USA, Inc. $7,233.68 9 2025
Source payment records
Vonjo
Normalized: vonjo
Drug SOBI, INC $5,762.65 7 2025
Source payment records
MONJUVI
Normalized: monjuvi
Drug Incyte Corporation $4,505.46 7 2025
Source payment records
CALQUENCE
Normalized: calquence
Drug AstraZeneca Pharmaceuticals LP $4,095.23 8 2025
Source payment records
BESREMI
Normalized: besremi
Drug PharmaEssentia USA Corporation $2,629.19 2 2025
Source payment records
ELZONRIS
Normalized: elzonris
Drug Stemline Therapeutics Inc. $2,170.00 1 2025
Source payment records
SCEMBLIX
Normalized: scemblix
Drug Novartis Pharmaceuticals Corporation $266.06 5 2025
Source payment records
RYTELO
Normalized: rytelo
Drug Geron Corporation $208.24 2 2025
Source payment records
Doptelet
Normalized: doptelet
Drug SOBI, INC $150.00 1 2025
Source payment records
Yescarta
Normalized: yescarta
Drug Kite Pharma, Inc. $146.82 1 2025
Source payment records
PLUVICTO
Normalized: pluvicto
Drug Novartis Pharmaceuticals Corporation $139.49 7 2025
Source payment records
IMBRUVICA
Normalized: imbruvica
Drug ABBVIE INC. $99.24 4 2025
Source payment records
Tibsovo
Normalized: tibsovo
Drug SERVIER PHARMACEUTICALS LLC $88.94 3 2025
Source payment records
ICLUSIG
Normalized: iclusig
Drug Takeda Pharmaceuticals U.S.A., Inc. $72.60 3 2025
Source payment records
Vanflyta
Normalized: vanflyta
Drug Daiichi Sankyo Inc. $70.00 3 2025
Source payment records
KEYTRUDA
Normalized: keytruda
Biological Merck Sharp & Dohme LLC $62.78 2 2025
Source payment records
ZYNLONTA
Normalized: zynlonta
Drug ADC THERAPEUTICS AMERICA, INC. $55.45 2 2025
Source payment records
DARZALEX
Normalized: darzalex
Biological Janssen Biotech, Inc. $46.97 2 2025
Source payment records
ELREXFIO
Normalized: elrexfio
Drug PFIZER INC. $40.51 2 2025
Source payment records
LIBTAYO
Normalized: libtayo
Biological Regeneron Healthcare Solutions, Inc. $32.44 1 2025
Source payment records
WELIREG
Normalized: welireg
Drug Merck Sharp & Dohme LLC $29.63 1 2025
Source payment records
TECVAYLI
Normalized: tecvayli
Biological Janssen Biotech, Inc. $26.51 1 2025
Source payment records
Enhertu
Normalized: enhertu
Drug Daiichi Sankyo Inc. $26.15 1 2025
Source payment records
PEMAZYRE
Normalized: pemazyre
Drug Incyte Corporation $25.34 2 2025
Source payment records
Fabhalta
Normalized: fabhalta
Drug Novartis Pharmaceuticals Corporation $24.87 1 2025
Source payment records
OPDIVO
Normalized: opdivo
Biological E.R. Squibb & Sons, L.L.C. $24.58 1 2025
Source payment records
Polivy
Normalized: polivy
Biological Genentech USA, Inc. $24.56 1 2025
Source payment records
Trodelvy
Normalized: trodelvy
Drug Gilead Sciences, Inc. $24.19 1 2025
Source payment records
TEVIMBRA
Normalized: tevimbra
Drug BeiGene USA, Inc. $23.91 1 2025
Source payment records
BRUKINSA
Normalized: brukinsa
Drug BeOne Medicines USA, Inc. $23.20 1 2025
Source payment records
BREYANZI
Normalized: breyanzi
Biological Celgene Corporation $21.60 1 2025
Source payment records
ZEPZELCA
Normalized: zepzelca
Drug JAZZ PHARMACEUTICALS INC. $21.27 1 2025
Source payment records
TALVEY
Normalized: talvey
Biological Janssen Biotech, Inc. $20.46 1 2025
Source payment records
ADCETRIS
Normalized: adcetris
Biological PFIZER INC. $20.40 1 2025
Source payment records
OPDUALAG
Normalized: opdualag
Drug E.R. Squibb & Sons, L.L.C. $20.10 1 2025
Source payment records
PYRUKYND
Normalized: pyrukynd
Drug Agios Pharmaceuticals, Inc. $16.94 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
ICLUSIG
iclusig
2025 Iclusig 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
Jakafi
jakafi
2025 Jakafi 2024 28
Beneficiary count suppressed
exact normalized Medicare Part D
SCEMBLIX
scemblix
2025 Scemblix 2024 11
Beneficiary count suppressed
exact normalized Medicare Part D
VENCLEXTA
venclexta
2025 Venclexta 2024 54 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 VENCLEXTA
open payments reported associated product
CMS Open Payments — General Payments
10417 supporting records · 4944 recipient NPIs · example record 1201353144
Venclexta · 2024
Exact normalized brand match · 1 Part D row
54 25
Genentech USA, Inc.
Exact reporting entity; no affiliate inference
2025 Venclexta
open payments reported associated product
CMS Open Payments — General Payments
2896 supporting records · 2018 recipient NPIs · example record 1211488584
Venclexta · 2024
Exact normalized brand match · 1 Part D row
54 25
Incyte Corporation
Exact reporting entity; no affiliate inference
2025 JAKAFI
open payments reported associated product
CMS Open Payments — General Payments
14854 supporting records · 6477 recipient NPIs · example record 1225959940
Jakafi · 2024
Exact normalized brand match · 1 Part D row
28 suppressed by CMS
Novartis Pharmaceuticals Corporation
Exact reporting entity; no affiliate inference
2025 SCEMBLIX
open payments reported associated product
CMS Open Payments — General Payments
10426 supporting records · 5114 recipient NPIs · example record 1200004731
Scemblix · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
Takeda Pharmaceuticals U.S.A., Inc.
Exact reporting entity; no affiliate inference
2025 ICLUSIG
open payments reported associated product
CMS Open Payments — General Payments
3588 supporting records · 2461 recipient NPIs · example record 1223616292
Iclusig · 2024
Exact normalized brand match · 1 Part D row
12 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
ValacyclovirValacyclovir Hcl8424
VoriconazoleVoriconazole6823
VenclextaVenetoclax5425
LevofloxacinLevofloxacin5020
JakafiRuxolitinib Phosphate28suppressed
RevlimidLenalidomide26suppressed
Prochlorperazine MaleateProchlorperazine Maleate2211
PrednisonePrednisone21suppressed
AllopurinolAllopurinol20suppressed
OnuregAzacitidine19suppressed
DexamethasoneDexamethasone16suppressed
FluconazoleFluconazole15suppressed
AcyclovirAcyclovir14suppressed
XospataGilteritinib Fumarate14suppressed
IclusigPonatinib Hcl12suppressed
Ondansetron OdtOndansetron11suppressed
ScemblixAsciminib Hydrochloride11suppressed
Sertraline HclSertraline Hcl11suppressed

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 $176,174.14 · 212 records ABBVIE INC. ADCETRIS, BESREMI, BLINCYTO, BREYANZI, BRUKINSA, CALQUENCE, DARZALEX, Doptelet, ELREXFIO, ELZONRIS, EPKINLY, Enhertu, Fabhalta, ICLUSIG, IMBRUVICA, Jakafi, KEYTRUDA, LIBTAYO, MONJUVI, OJJAARA, OPDIVO, OPDUALAG, PEMAZYRE, PLUVICTO, PYRUKYND, Polivy, REBLOZYL, REVUFORJ, RYTELO, SARCLISA, SCEMBLIX, TALVEY, TECVAYLI, TEVIMBRA, Tibsovo, Trodelvy, VENCLEXTA, Vanflyta, Vonjo, WELIREG, Yescarta, ZEPZELCA, ZYNLONTA 5
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