Payment overview · 2025
General Payments
26 reported records · 15 companies
Healthcare provider profile · identity verified
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology · RICHMOND, VA · NPI 1285697276
Verified facts
CMS Open Payments records show Attique Samdani, M.D. received $2,914.46 in general payments during 2025 across 26 reported records.
E.R. Squibb & Sons, L.L.C. accounted for 61.2% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 23 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Inlyta, Lenvima.
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 171 claims for Eliquis by this doctor in 2024.
Eisai 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 Lenvima as an associated drug or biological on 16833 records involving 7014 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Lenvima by this doctor in 2024.
Merck Sharp & Dohme 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 LENVIMA as an associated drug or biological on 66 records involving 58 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Lenvima 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 171 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 INLYTA as an associated drug or biological on 2646 records involving 1964 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Inlyta by this doctor in 2024.
These records do not establish that a payment influenced prescribing or medical care.
Payment overview · 2025
26 reported records · 15 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 |
|---|---|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | Unresolved — no canonical attribution shown | $1,784.58 | 61.2% | 4 | 2025 |
| Daiichi Sankyo Inc. | Unresolved — no canonical attribution shown | $650.00 | 22.3% | 1 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $105.30 | 3.6% | 5 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $69.42 | 2.4% | 3 | 2025 |
| Novartis Pharmaceuticals Corporation | Unresolved — no canonical attribution shown | $56.57 | 1.9% | 2 | 2025 |
| Ipsen Biopharmaceuticals, Inc | Unresolved — no canonical attribution shown | $47.91 | 1.6% | 2 | 2025 |
| ARRAY BIOPHARMA INC | Unresolved — no canonical attribution shown | $26.93 | 0.9% | 1 | 2025 |
| Gilead Sciences, Inc. | Unresolved — no canonical attribution shown | $26.64 | 0.9% | 1 | 2025 |
| Alexion Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $23.46 | 0.8% | 1 | 2025 |
| BeiGene USA, Inc. | Unresolved — no canonical attribution shown | $22.66 | 0.8% | 1 | 2025 |
| Eisai Inc. | Unresolved — no canonical attribution shown | $21.81 | 0.8% | 1 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $21.80 | 0.8% | 1 | 2025 |
| Genentech USA, Inc. | Unresolved — no canonical attribution shown | $20.68 | 0.7% | 1 | 2025 |
| Legend Biotech USA Inc. | Unresolved — no canonical attribution shown | $19.11 | 0.7% | 1 | 2025 |
| Pharmacosmos Therapeutics Inc. | Unresolved — no canonical attribution shown | $17.59 | 0.6% | 1 | 2025 |
What were the payments for?
| Category | Amount | Records |
|---|---|---|
| Consulting Fee | $2,375.00 | 2 |
| Food and Beverage | $539.46 | 24 |
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 |
|---|---|---|---|---|---|
| Vanflyta Normalized: vanflyta |
Drug | Daiichi Sankyo Inc. | $650.00 | 1 | 2025 |
Source payment records
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| KEYTRUDA Normalized: keytruda |
Biological | Merck Sharp & Dohme LLC | $85.77 | 4 | 2025 |
Source payment records
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| OPDIVO Normalized: opdivo |
Biological | E.R. Squibb & Sons, L.L.C. | $59.58 | 3 | 2025 |
Source payment records
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| TUKYSA Normalized: tukysa |
Drug | ARRAY BIOPHARMA INC, PFIZER INC. | $51.75 | 2 | 2025 |
Source payment records
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| Onivyde Normalized: onivyde |
Drug | Ipsen Biopharmaceuticals, Inc | $47.91 | 2 | 2025 |
Source payment records
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| WELIREG Normalized: welireg |
Drug | Merck Sharp & Dohme LLC | $43.64 | 2 | 2025 |
Source payment records
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| KISQALI Normalized: kisqali |
Drug | Novartis Pharmaceuticals Corporation | $29.61 | 1 | 2025 |
Source payment records
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| SCEMBLIX Normalized: scemblix |
Drug | Novartis Pharmaceuticals Corporation | $26.96 | 1 | 2025 |
Source payment records
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| BRAFTOVI Normalized: braftovi |
Drug | ARRAY BIOPHARMA INC | $26.93 | 1 | 2025 |
Source payment records
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| MEKTOVI Normalized: mektovi |
Drug | ARRAY BIOPHARMA INC | $26.93 | 1 | 2025 |
Source payment records
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| Trodelvy Normalized: trodelvy |
Drug | Gilead Sciences, Inc. | $26.64 | 1 | 2025 |
Source payment records
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| IBRANCE Normalized: ibrance |
Drug | PFIZER INC. | $24.82 | 1 | 2025 |
Source payment records
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| ULTOMIRIS Normalized: ultomiris |
Biological | Alexion Pharmaceuticals, Inc. | $23.46 | 1 | 2025 |
Source payment records
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| HYMPAVZI Normalized: hympavzi |
Drug | PFIZER INC. | $22.67 | 1 | 2025 |
Source payment records
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| BRUKINSA Normalized: brukinsa |
Drug | BeiGene USA, Inc. | $22.66 | 1 | 2025 |
Source payment records
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| INLYTA Normalized: inlyta |
Drug | PFIZER INC. | $21.93 | 1 | 2025 |
Source payment records
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| PADCEV Normalized: padcev |
Biological | PFIZER INC. | $21.93 | 1 | 2025 |
Source payment records
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| Lenvima Normalized: lenvima |
Drug | Eisai Inc. | $21.81 | 1 | 2025 |
Source payment records
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| EPKINLY Normalized: epkinly |
Drug | ABBVIE INC. | $21.80 | 1 | 2025 |
Source payment records
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| IMBRUVICA Normalized: imbruvica |
Drug | ABBVIE INC. | $21.80 | 1 | 2025 |
Source payment records
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| Columvi Normalized: columvi |
Biological | Genentech USA, Inc. | $20.68 | 1 | 2025 |
Source payment records
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| CARVYKTI Normalized: carvykti |
Biological | Legend Biotech USA Inc. | $19.11 | 1 | 2025 |
Source payment records
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| MONOFERRIC Normalized: monoferric |
Drug | Pharmacosmos Therapeutics Inc. | $17.59 | 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 |
|---|---|---|---|---|---|---|
| INLYTA inlyta |
2025 | Inlyta | 2024 | 11 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| Lenvima lenvima |
2025 | Lenvima | 2024 | 12 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 |
|---|---|---|---|---|---|---|
| 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 |
171 | 30 |
| Eisai Inc. Exact reporting entity; no affiliate inference |
2025 | Lenvima open payments reported associated product |
CMS Open Payments — General Payments 16833 supporting records · 7014 recipient NPIs · example record 1244455619 |
Lenvima · 2024 Exact normalized brand match · 1 Part D row |
12 | suppressed by CMS |
| Merck Sharp & Dohme LLC Exact reporting entity; no affiliate inference |
2025 | LENVIMA open payments reported associated product |
CMS Open Payments — General Payments 66 supporting records · 58 recipient NPIs · example record 1237995778 |
Lenvima · 2024 Exact normalized brand match · 1 Part D row |
12 | 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 |
171 | 30 |
| PFIZER INC. Exact reporting entity; no affiliate inference |
2025 | INLYTA open payments reported associated product |
CMS Open Payments — General Payments 2646 supporting records · 1964 recipient NPIs · example record 1228795917 |
Inlyta · 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
| Brand | Generic | Claims | Beneficiaries |
|---|---|---|---|
| Eliquis | Apixaban | 171 | 30 |
| Dexamethasone | Dexamethasone | 110 | 29 |
| Xarelto | Rivaroxaban | 100 | 17 |
| Letrozole | Letrozole | 86 | 20 |
| Revlimid | Lenalidomide | 81 | suppressed |
| Acyclovir | Acyclovir | 76 | 15 |
| Hydroxyurea | Hydroxyurea | 50 | suppressed |
| Prednisone | Prednisone | 29 | 11 |
| Cabometyx | Cabozantinib S-Malate | 27 | suppressed |
| Gabapentin | Gabapentin | 27 | suppressed |
| Mirtazapine | Mirtazapine | 21 | suppressed |
| Tramadol Hcl | Tramadol Hcl | 21 | suppressed |
| Abiraterone Acetate | Abiraterone Acetate | 20 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 19 | suppressed |
| Anastrozole | Anastrozole | 16 | suppressed |
| Ondansetron Odt | Ondansetron | 16 | suppressed |
| Prochlorperazine Maleate | Prochlorperazine Maleate | 16 | suppressed |
| Lenalidomide | Lenalidomide | 15 | suppressed |
| Fondaparinux Sodium | Fondaparinux Sodium | 13 | suppressed |
| Jakafi | Ruxolitinib Phosphate | 13 | suppressed |
| Pomalyst | Pomalidomide | 13 | suppressed |
| Potassium Chloride | Potassium Chloride | 13 | suppressed |
| Cholestyramine Light | Cholestyramine | 12 | suppressed |
| Lenvima | Lenvatinib Mesylate | 12 | suppressed |
| Inlyta | Axitinib | 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 | $2,914.46 · 26 records | E.R. Squibb & Sons, L.L.C. | BRAFTOVI, BRUKINSA, CARVYKTI, Columvi, EPKINLY, HYMPAVZI, IBRANCE, IMBRUVICA, INLYTA, KEYTRUDA, KISQALI, Lenvima, MEKTOVI, MONOFERRIC, OPDIVO, Onivyde, PADCEV, SCEMBLIX, TUKYSA, Trodelvy, ULTOMIRIS, Vanflyta, WELIREG | 5 | — |
| 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