Payment overview · 2025
General Payments
107 reported records · 21 companies
Healthcare provider profile · identity verified
Allopathic & Osteopathic Physicians|Internal Medicine · WESTON, FL · NPI 1487824124
Verified facts
CMS Open Payments records show Chakra Pani Chaulagain, MD received $44,223.38 in general payments during 2025 across 107 reported records.
Janssen Biotech, Inc. accounted for 41.4% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 31 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Pomalyst.
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 16 claims for Imbruvica by this doctor in 2024.
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 39 claims for Venclexta by this doctor in 2024.
AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported CALQUENCE as an associated drug or biological on 8404 records involving 3935 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Calquence 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 14 claims for Eliquis 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 POMALYST as an associated drug or biological on 282 records involving 237 distinct recipient NPIs. Public Medicare Part D data also shows 37 claims for Pomalyst 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 14 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 SPRYCEL as an associated drug or biological on 32 records involving 32 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Sprycel by this doctor in 2024.
GENZYME 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 CERDELGA as an associated drug or biological on 587 records involving 387 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Cerdelga by this doctor in 2024.
GENZYME 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 FABRAZYME as an associated drug or biological on 2306 records involving 1640 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Fabrazyme 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 49 claims for Jakafi 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 16 claims for Imbruvica 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 XARELTO as an associated drug or biological on 24 records involving 23 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Xarelto by this doctor in 2024.
Janssen Pharmaceuticals, 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 XARELTO as an associated drug or biological on 28 records involving 28 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Xarelto 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 IMBRUVICA as an associated drug or biological on 135 records involving 95 distinct recipient NPIs. Public Medicare Part D data also shows 16 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 14 claims for Eliquis 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 VPRIV as an associated drug or biological on 970 records involving 809 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Vpriv by this doctor in 2024.
These records do not establish that a payment influenced prescribing or medical care.
Payment overview · 2025
107 reported records · 21 companies
Separate record types
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?
| Reported company | Canonical company | Amount | Share | Records | Year |
|---|---|---|---|---|---|
| Janssen Biotech, Inc. | Unresolved — no canonical attribution shown | $18,296.00 | 41.4% | 36 | 2025 |
| Regeneron Healthcare Solutions, Inc. | Unresolved — no canonical attribution shown | $14,801.25 | 33.5% | 9 | 2025 |
| E.R. Squibb & Sons, L.L.C. | Unresolved — no canonical attribution shown | $4,475.80 | 10.1% | 5 | 2025 |
| Geron Corporation | Unresolved — no canonical attribution shown | $3,380.53 | 7.6% | 6 | 2025 |
| Janssen Scientific Affairs, LLC | Unresolved — no canonical attribution shown | $2,200.00 | 5.0% | 2 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $284.63 | 0.6% | 12 | 2025 |
| GENZYME CORPORATION | Unresolved — no canonical attribution shown | $122.38 | 0.3% | 5 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $117.67 | 0.3% | 6 | 2025 |
| Daiichi Sankyo Inc. | Unresolved — no canonical attribution shown | $85.35 | 0.2% | 3 | 2025 |
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $76.07 | 0.2% | 4 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $60.47 | 0.1% | 2 | 2025 |
| TAIHO ONCOLOGY, INC. | Unresolved — no canonical attribution shown | $51.00 | 0.1% | 2 | 2025 |
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $48.05 | 0.1% | 2 | 2025 |
| Novartis Pharmaceuticals Corporation | Unresolved — no canonical attribution shown | $46.31 | 0.1% | 3 | 2025 |
| Celgene Corporation | Unresolved — no canonical attribution shown | $42.11 | 0.1% | 2 | 2025 |
| Takeda Pharmaceuticals U.S.A., Inc. | Unresolved — no canonical attribution shown | $34.46 | 0.1% | 2 | 2025 |
| TerSera Therapeutics LLC | Unresolved — no canonical attribution shown | $26.34 | 0.1% | 1 | 2025 |
| Janssen Pharmaceuticals, Inc | Unresolved — no canonical attribution shown | $24.23 | 0.1% | 2 | 2025 |
| Gilead Sciences, Inc. | Unresolved — no canonical attribution shown | $20.00 | 0.1% | 1 | 2025 |
| Incyte Corporation | Unresolved — no canonical attribution shown | $16.24 | 0.0% | 1 | 2025 |
| SOBI, INC | Unresolved — no canonical attribution shown | $14.49 | 0.0% | 1 | 2025 |
What were the payments for?
| Category | Amount | Records |
|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $30,599.00 | 9 |
| Consulting Fee | $9,837.50 | 5 |
| Food and Beverage | $2,325.91 | 74 |
| Travel and Lodging | $1,335.59 | 15 |
| Education | $125.38 | 4 |
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
| Reported product | Type | Reported company | Related amount* | Records | Year |
|---|---|---|---|---|---|
| RYBREVANT Normalized: rybrevant |
Drug | Janssen Biotech, Inc. | $18,035.59 | 26 | 2025 |
Source payment records
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| CARVYKTI Normalized: carvykti |
Drug | Janssen Biotech, Inc. | $18,015.38 | 25 | 2025 |
Source payment records
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| LYNOZYFIC Normalized: lynozyfic |
Biological | Regeneron Healthcare Solutions, Inc. | $14,801.25 | 9 | 2025 |
Source payment records
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| IMETELSTAT Normalized: imetelstat |
Drug | Geron Corporation | $3,380.53 | 6 | 2025 |
Source payment records
|
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| DARZALEX Normalized: darzalex |
Biological, Drug | Janssen Biotech, Inc., Janssen Scientific Affairs, LLC | $1,457.48 | 5 | 2025 |
Source payment records
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| OJJAARA Normalized: ojjaara |
Drug | GlaxoSmithKline, LLC. | $261.20 | 11 | 2025 |
Source payment records
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| TALVEY Normalized: talvey |
Biological | Janssen Biotech, Inc. | $260.41 | 10 | 2025 |
Source payment records
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| ELREXFIO Normalized: elrexfio |
Drug | PFIZER INC. | $117.67 | 6 | 2025 |
Source payment records
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| TECVAYLI Normalized: tecvayli |
Biological | Janssen Biotech, Inc. | $97.50 | 2 | 2025 |
Source payment records
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| SARCLISA Normalized: sarclisa |
Biological | GENZYME CORPORATION | $79.97 | 3 | 2025 |
Source payment records
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| ADCETRIS Normalized: adcetris |
Biological | PFIZER INC. | $63.15 | 3 | 2025 |
Source payment records
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| REBLOZYL Normalized: reblozyl |
Biological | Celgene Corporation, E.R. Squibb & Sons, L.L.C. | $63.00 | 4 | 2025 |
Source payment records
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| ELAHERE Normalized: elahere |
Drug | ABBVIE INC. | $60.47 | 2 | 2025 |
Source payment records
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| Enhertu Normalized: enhertu |
Drug | Daiichi Sankyo Inc. | $55.49 | 2 | 2025 |
Source payment records
|
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| INQOVI Normalized: inqovi |
Drug | TAIHO ONCOLOGY, INC. | $51.00 | 2 | 2025 |
Source payment records
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| LONSURF Normalized: lonsurf |
Drug | TAIHO ONCOLOGY, INC. | $51.00 | 2 | 2025 |
Source payment records
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| Vyloy Normalized: vyloy |
Drug | Astellas Pharma US Inc | $48.05 | 2 | 2025 |
Source payment records
|
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| Fabhalta Normalized: fabhalta |
Drug | Novartis Pharmaceuticals Corporation | $46.31 | 3 | 2025 |
Source payment records
|
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| CABLIVI Normalized: cablivi |
Biological | GENZYME CORPORATION | $42.41 | 2 | 2025 |
Source payment records
|
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| BOSULIF Normalized: bosulif |
Drug | PFIZER INC. | $41.11 | 2 | 2025 |
Source payment records
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| WAINUA Normalized: wainua |
Drug | AstraZeneca Pharmaceuticals LP | $36.09 | 2 | 2025 |
Source payment records
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| DATROWAY Normalized: datroway |
Drug | Daiichi Sankyo Inc. | $29.86 | 1 | 2025 |
Source payment records
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| Zoladex Normalized: zoladex |
Drug | TerSera Therapeutics LLC | $26.34 | 1 | 2025 |
Source payment records
|
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| BLENREP Normalized: blenrep |
Biological | GlaxoSmithKline, LLC. | $23.43 | 1 | 2025 |
Source payment records
|
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| Trodelvy Normalized: trodelvy |
Drug | Gilead Sciences, Inc. | $20.00 | 1 | 2025 |
Source payment records
|
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| ICLUSIG Normalized: iclusig |
Drug | Takeda Pharmaceuticals U.S.A., Inc. | $18.25 | 1 | 2025 |
Source payment records
|
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| POMALYST Normalized: pomalyst |
Drug | Celgene Corporation | $17.41 | 1 | 2025 |
Source payment records
|
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| MONJUVI Normalized: monjuvi |
Drug | Incyte Corporation | $16.24 | 1 | 2025 |
Source payment records
|
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| PEMAZYRE Normalized: pemazyre |
Drug | Incyte Corporation | $16.24 | 1 | 2025 |
Source payment records
|
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| ALUNBRIG Normalized: alunbrig |
Drug | Takeda Pharmaceuticals U.S.A., Inc. | $16.21 | 1 | 2025 |
Source payment records
|
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| Vonjo Normalized: vonjo |
Drug | SOBI, INC | $14.49 | 1 | 2025 |
Source payment records
|
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* 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.
| Open Payments product | Payment year | Part D brand | Part D year | Claims | Match method | Source |
|---|---|---|---|---|---|---|
| POMALYST pomalyst |
2025 | Pomalyst | 2024 | 37 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
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 company | Payment year | Drug reported by same entity | Open Payments evidence | Part D | Claims | Beneficiaries |
|---|---|---|---|---|---|---|
| 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 |
16 | suppressed by CMS |
| 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 |
39 | suppressed by CMS |
| AstraZeneca Pharmaceuticals LP Exact reporting entity; no affiliate inference |
2025 | CALQUENCE open payments reported associated product |
CMS Open Payments — General Payments 8404 supporting records · 3935 recipient NPIs · example record 1206131382 |
Calquence · 2024 Exact normalized brand match · 1 Part D row |
11 | 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 |
14 | suppressed by CMS |
| Celgene Corporation Exact reporting entity; no affiliate inference |
2025 | POMALYST open payments reported associated product |
CMS Open Payments — General Payments 282 supporting records · 237 recipient NPIs · example record 1184378437 |
Pomalyst · 2024 Exact normalized brand match · 1 Part D row |
37 | suppressed by CMS |
| 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 |
14 | suppressed by CMS |
| E.R. Squibb & Sons, L.L.C. Exact reporting entity; no affiliate inference |
2025 | SPRYCEL open payments reported associated product |
CMS Open Payments — General Payments 32 supporting records · 32 recipient NPIs · example record 1184390211 |
Sprycel · 2024 Exact normalized brand match · 1 Part D row |
14 | suppressed by CMS |
| GENZYME CORPORATION Exact reporting entity; no affiliate inference |
2025 | CERDELGA open payments reported associated product |
CMS Open Payments — General Payments 587 supporting records · 387 recipient NPIs · example record 1233194948 |
Cerdelga · 2024 Exact normalized brand match · 1 Part D row |
22 | suppressed by CMS |
| GENZYME CORPORATION Exact reporting entity; no affiliate inference |
2025 | FABRAZYME open payments reported associated product |
CMS Open Payments — General Payments 2306 supporting records · 1640 recipient NPIs · example record 1233194894 |
Fabrazyme · 2024 Exact normalized brand match · 1 Part D row |
11 | suppressed by CMS |
| 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 |
49 | suppressed by CMS |
| 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 |
16 | suppressed by CMS |
| Janssen Biotech, Inc. Exact reporting entity; no affiliate inference |
2025 | XARELTO open payments reported associated product |
CMS Open Payments — General Payments 24 supporting records · 23 recipient NPIs · example record 1174259978 |
Xarelto · 2024 Exact normalized brand match · 1 Part D row |
14 | suppressed by CMS |
| Janssen Pharmaceuticals, Inc Exact reporting entity; no affiliate inference |
2025 | XARELTO open payments reported associated product |
CMS Open Payments — General Payments 28 supporting records · 28 recipient NPIs · example record 1174296970 |
Xarelto · 2024 Exact normalized brand match · 1 Part D row |
14 | suppressed by CMS |
| Janssen Scientific Affairs, LLC Exact reporting entity; no affiliate inference |
2025 | IMBRUVICA open payments reported associated product |
CMS Open Payments — General Payments 135 supporting records · 95 recipient NPIs · example record 1174157420 |
Imbruvica · 2024 Exact normalized brand match · 1 Part D row |
16 | 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 |
14 | suppressed by CMS |
| Takeda Pharmaceuticals U.S.A., Inc. Exact reporting entity; no affiliate inference |
2025 | VPRIV open payments reported associated product |
CMS Open Payments — General Payments 970 supporting records · 809 recipient NPIs · example record 1223616450 |
Vpriv · 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
| Brand | Generic | Claims | Beneficiaries |
|---|---|---|---|
| Revlimid | Lenalidomide | 214 | 34 |
| Lenalidomide | Lenalidomide | 71 | 14 |
| Brukinsa | Zanubrutinib | 60 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 60 | 24 |
| Hydroxyurea | Hydroxyurea | 57 | 17 |
| Acyclovir | Acyclovir | 53 | 16 |
| Jakafi | Ruxolitinib Phosphate | 49 | suppressed |
| Venclexta | Venetoclax | 39 | suppressed |
| Pomalyst | Pomalidomide | 37 | suppressed |
| Clonazepam | Clonazepam | 35 | suppressed |
| Oxycodone Hcl | Oxycodone Hcl | 30 | suppressed |
| Prednisone | Prednisone | 23 | 20 |
| Cerdelga | Eliglustat Tartrate | 22 | suppressed |
| Tenofovir Disoproxil Fumarate | Tenofovir Disoproxil Fumarate | 22 | suppressed |
| Allopurinol | Allopurinol | 20 | 14 |
| Ondansetron Hcl | Ondansetron Hcl | 18 | 15 |
| Dexamethasone | Dexamethasone | 17 | 11 |
| Imbruvica | Ibrutinib | 16 | suppressed |
| Eliquis | Apixaban | 14 | suppressed |
| Potassium Chloride | Potassium Chloride | 14 | suppressed |
| Sprycel | Dasatinib | 14 | suppressed |
| Xarelto | Rivaroxaban | 14 | suppressed |
| Azithromycin | Azithromycin | 13 | 11 |
| Gleevec | Imatinib Mesylate | 12 | suppressed |
| Ondansetron Odt | Ondansetron | 12 | suppressed |
| Vpriv | Velaglucerase Alfa | 12 | suppressed |
| Calquence | Acalabrutinib Maleate | 11 | suppressed |
| Fabrazyme | Agalsidase Beta | 11 | suppressed |
Timeline
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.
| Year | General Payments | Main payer | Explicit products | Company overlaps | Part D coverage |
|---|---|---|---|---|---|
| 2025 | $44,223.38 · 107 records | Janssen Biotech, Inc. | ADCETRIS, ALUNBRIG, BLENREP, BOSULIF, CABLIVI, CARVYKTI, DARZALEX, DATROWAY, ELAHERE, ELREXFIO, Enhertu, Fabhalta, ICLUSIG, IMETELSTAT, INQOVI, LONSURF, LYNOZYFIC, MONJUVI, OJJAARA, PEMAZYRE, POMALYST, REBLOZYL, RYBREVANT, SARCLISA, TALVEY, TECVAYLI, Trodelvy, Vonjo, Vyloy, WAINUA, Zoladex | 16 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
These are general questions generated from reviewed templates. They are not personalized medical advice.
Sources and limitations
| Dataset | Year | Publication | Source |
|---|---|---|---|
| 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 |
Full methodology · Questions & answers · Report a possible error