Payment overview · 2025
General Payments
$20,574.84
107 reported records · 20 companies
Healthcare provider profile · identity verified
Phyllis Mckiernan, RN, APN-C
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health · HACKENSACK, NJ · NPI 1194939652
Verified facts
What the public records show
CMS Open Payments records show Phyllis Mckiernan, RN, APN-C received $20,574.84 in general payments during 2025 across 107 reported records.
SANOFI-AVENTIS U.S. LLC accounted for 73.3% 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: Rezurock.
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 REZUROCK as an associated drug or biological on 17 records involving 14 distinct recipient NPIs. Public Medicare Part D data also shows 54 claims for Rezurock by this doctor in 2024.
SANOFI-AVENTIS U.S. 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 REZUROCK as an associated drug or biological on 1398 records involving 724 distinct recipient NPIs. Public Medicare Part D data also shows 54 claims for Rezurock by this doctor in 2024.
These records do not establish that a payment influenced prescribing or medical care.
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 company | Canonical company | Amount | Share | Records | Year |
|---|---|---|---|---|---|
| SANOFI-AVENTIS U.S. LLC | Unresolved — no canonical attribution shown | $15,076.55 | 73.3% | 32 | 2025 |
| Incyte Corporation | Unresolved — no canonical attribution shown | $4,193.71 | 20.4% | 13 | 2025 |
| Janssen Biotech, Inc. | Unresolved — no canonical attribution shown | $206.83 | 1.0% | 9 | 2025 |
| Daiichi Sankyo Inc. | Unresolved — no canonical attribution shown | $196.58 | 1.0% | 6 | 2025 |
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $172.06 | 0.8% | 9 | 2025 |
| E.R. Squibb & Sons, L.L.C. | Unresolved — no canonical attribution shown | $165.16 | 0.8% | 7 | 2025 |
| Celgene Corporation | Unresolved — no canonical attribution shown | $126.80 | 0.6% | 7 | 2025 |
| GENZYME CORPORATION | Unresolved — no canonical attribution shown | $54.54 | 0.3% | 3 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $52.81 | 0.3% | 3 | 2025 |
| Geron Corporation | Unresolved — no canonical attribution shown | $52.58 | 0.3% | 3 | 2025 |
| Eisai Inc. | Unresolved — no canonical attribution shown | $43.94 | 0.2% | 2 | 2025 |
| Novartis Pharmaceuticals Corporation | Unresolved — no canonical attribution shown | $43.84 | 0.2% | 2 | 2025 |
| TAIHO ONCOLOGY, INC. | Unresolved — no canonical attribution shown | $36.92 | 0.2% | 2 | 2025 |
| Legend Biotech USA Inc. | Unresolved — no canonical attribution shown | $34.16 | 0.2% | 2 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $30.29 | 0.1% | 2 | 2025 |
| Adaptive Biotechnologies Corporation | Unresolved — no canonical attribution shown | $19.86 | 0.1% | 1 | 2025 |
| Immunocore Limited | Unresolved — no canonical attribution shown | $19.00 | 0.1% | 1 | 2025 |
| Lilly USA, LLC | Unresolved — no canonical attribution shown | $17.56 | 0.1% | 1 | 2025 |
| Genmab U.S., Inc. | Unresolved — no canonical attribution shown | $16.31 | 0.1% | 1 | 2025 |
| Pharmacosmos Therapeutics Inc. | Unresolved — no canonical attribution shown | $15.34 | 0.1% | 1 | 2025 |
What were the payments for?
Payment categories
| 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 | $9,933.00 | 6 |
| Travel and Lodging | $5,421.80 | 22 |
| Consulting Fee | $3,000.00 | 1 |
| Food and Beverage | $2,220.04 | 78 |
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 product | Type | Reported company | Related amount* | Records | Year |
|---|---|---|---|---|---|
| REZUROCK Normalized: rezurock |
Drug | SANOFI-AVENTIS U.S. LLC | $15,076.55 | 32 | 2025 |
Source payment records
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| Vanflyta Normalized: vanflyta |
Drug | Daiichi Sankyo Inc. | $180.75 | 5 | 2025 |
Source payment records
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| REBLOZYL Normalized: reblozyl |
Biological | E.R. Squibb & Sons, L.L.C. | $165.16 | 7 | 2025 |
Source payment records
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| BREYANZI Normalized: breyanzi |
Biological | Celgene Corporation | $126.80 | 7 | 2025 |
Source payment records
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| TALVEY Normalized: talvey |
Biological | Janssen Biotech, Inc. | $93.34 | 2 | 2025 |
Source payment records
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| Vyloy Normalized: vyloy |
Drug | Astellas Pharma US Inc | $82.43 | 4 | 2025 |
Source payment records
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| ERLEADA Normalized: erleada |
Drug | Janssen Biotech, Inc. | $79.87 | 5 | 2025 |
Source payment records
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| Cresemba Normalized: cresemba |
Drug | Astellas Pharma US Inc | $58.25 | 3 | 2025 |
Source payment records
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| SARCLISA Normalized: sarclisa |
Biological | GENZYME CORPORATION | $54.54 | 3 | 2025 |
Source payment records
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| RYTELO Normalized: rytelo |
Drug | Geron Corporation | $52.58 | 3 | 2025 |
Source payment records
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| CARVYKTI Normalized: carvykti |
Biological, Drug | Janssen Biotech, Inc., Legend Biotech USA Inc. | $50.78 | 3 | 2025 |
Source payment records
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| EPKINLY Normalized: epkinly |
Drug | ABBVIE INC., Genmab U.S., Inc. | $46.60 | 3 | 2025 |
Source payment records
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| Lenvima Normalized: lenvima |
Drug | Eisai Inc. | $43.94 | 2 | 2025 |
Source payment records
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| LUTATHERA Normalized: lutathera |
Drug | Novartis Pharmaceuticals Corporation | $43.84 | 2 | 2025 |
Source payment records
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| KEYTRUDA Normalized: keytruda |
Biological | Merck Sharp & Dohme LLC | $38.58 | 2 | 2025 |
Source payment records
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| INQOVI Normalized: inqovi |
Drug | TAIHO ONCOLOGY, INC. | $36.92 | 2 | 2025 |
Source payment records
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| LONSURF Normalized: lonsurf |
Drug | TAIHO ONCOLOGY, INC. | $36.92 | 2 | 2025 |
Source payment records
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| Xospata Normalized: xospata |
Drug | Astellas Pharma US Inc | $31.38 | 2 | 2025 |
Source payment records
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| IMBRUVICA Normalized: imbruvica |
Drug | ABBVIE INC. | $30.29 | 2 | 2025 |
Source payment records
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| clonoSEQ Normalized: clonoseq |
Device | Adaptive Biotechnologies Corporation | $19.86 | 1 | 2025 |
Source payment records
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| KIMMTRAK Normalized: kimmtrak |
Drug | Immunocore Limited | $19.00 | 1 | 2025 |
Source payment records
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| LYNPARZA Normalized: lynparza |
Biological | Merck Sharp & Dohme LLC | $18.66 | 1 | 2025 |
Source payment records
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| JAKAFI Normalized: jakafi |
Drug | Incyte Corporation | $18.33 | 1 | 2025 |
Source payment records
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| NIKTIMVO Normalized: niktimvo |
Drug | Incyte Corporation | $17.74 | 1 | 2025 |
Source payment records
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| JAYPIRCA Normalized: jaypirca |
Drug | Lilly USA, LLC | $17.56 | 1 | 2025 |
Source payment records
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| VERZENIO Normalized: verzenio |
Drug | Lilly USA, LLC | $17.56 | 1 | 2025 |
Source payment records
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| DARZALEX Normalized: darzalex |
Biological | Janssen Biotech, Inc. | $17.04 | 1 | 2025 |
Source payment records
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| TECVAYLI Normalized: tecvayli |
Biological | Janssen Biotech, Inc. | $17.00 | 1 | 2025 |
Source payment records
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| Enhertu Normalized: enhertu |
Drug | Daiichi Sankyo Inc. | $15.83 | 1 | 2025 |
Source payment records
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| MONOFERRIC Normalized: monoferric |
Drug | Pharmacosmos Therapeutics Inc. | $15.34 | 1 | 2025 |
Source payment records
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| PREVYMIS Normalized: prevymis |
Drug | Merck Sharp & Dohme LLC | $14.23 | 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.
Public prescribing for products named in payments
| Open Payments product | Payment year | Part D brand | Part D year | Claims | Match method | Source |
|---|---|---|---|---|---|---|
| REZUROCK rezurock |
2025 | Rezurock | 2024 | 54 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 company | Payment year | Drug reported by same entity | Open Payments evidence | Part D | Claims | Beneficiaries |
|---|---|---|---|---|---|---|
| GENZYME CORPORATION Exact reporting entity; no affiliate inference |
2025 | REZUROCK open payments reported associated product |
CMS Open Payments — General Payments 17 supporting records · 14 recipient NPIs · example record 1233208487 |
Rezurock · 2024 Exact normalized brand match · 1 Part D row |
54 | suppressed by CMS |
| SANOFI-AVENTIS U.S. LLC Exact reporting entity; no affiliate inference |
2025 | REZUROCK open payments reported associated product |
CMS Open Payments — General Payments 1398 supporting records · 724 recipient NPIs · example record 1233195188 |
Rezurock · 2024 Exact normalized brand match · 1 Part D row |
54 | 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
| Brand | Generic | Claims | Beneficiaries |
|---|---|---|---|
| Valacyclovir | Valacyclovir Hcl | 71 | 17 |
| Rezurock | Belumosudil Mesylate | 54 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 42 | 14 |
| Pantoprazole Sodium | Pantoprazole Sodium | 26 | suppressed |
| Oxycodone Hcl | Oxycodone Hcl | 20 | suppressed |
| Diltiazem Hcl | Diltiazem Hcl | 18 | suppressed |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 15 | suppressed |
| Amlodipine Besylate | Amlodipine Besylate | 14 | suppressed |
| Celecoxib | Celecoxib | 14 | suppressed |
| Famotidine | Famotidine | 14 | suppressed |
| Posaconazole | Posaconazole | 14 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 13 | suppressed |
| Prednisone | Prednisone | 13 | suppressed |
| Fluconazole | Fluconazole | 11 | suppressed |
| Oxycontin | Oxycodone Hcl | 11 | suppressed |
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.
| Year | General Payments | Main payer | Explicit products | Company overlaps | Part D coverage |
|---|---|---|---|---|---|
| 2025 | $20,574.84 · 107 records | SANOFI-AVENTIS U.S. LLC | BREYANZI, CARVYKTI, Cresemba, DARZALEX, EPKINLY, ERLEADA, Enhertu, IMBRUVICA, INQOVI, JAKAFI, JAYPIRCA, KEYTRUDA, KIMMTRAK, LONSURF, LUTATHERA, LYNPARZA, Lenvima, MONOFERRIC, NIKTIMVO, PREVYMIS, REBLOZYL, REZUROCK, RYTELO, SARCLISA, TALVEY, TECVAYLI, VERZENIO, Vanflyta, Vyloy, Xospata, clonoSEQ | 2 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Rezurock play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with GENZYME CORPORATION?
- Are there reasonable alternatives I should understand when we discuss treatment options?
- How should I interpret the industry-payment records shown here in the context of my care?
These are general questions generated from reviewed templates. They are not personalized medical advice.
Sources and limitations
How to read this page
- Payment and Medicare prescribing data can cover different years; every comparison shows both years explicitly.
- Part D does not represent a doctor’s entire practice; it excludes many patients and is subject to CMS public-release thresholds.
- Company–drug relationships must have an auditable source, a precise relationship type, and a valid evidence period. Unresolved mappings are not published.
- Generic drug claims are not attributed to a specific manufacturer without manufacturer-level evidence.
- When a source extract is incomplete, missing rows are never treated as proof of no payments or no prescriptions.
Loaded source releases
| 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