Payment overview · 2025
General Payments
$19,713.65
93 reported records · 28 companies
Healthcare provider profile · identity verified
Nicholas Barkemeyer, PA-C
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant · NASHVILLE, TN · NPI 1215380464
Verified facts
What the public records show
CMS Open Payments records show Nicholas Barkemeyer, PA-C received $19,713.65 in general payments during 2025 across 93 reported records.
Janssen Biotech, Inc. accounted for 91.6% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 33 associated products.
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 67 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 XARELTO as an associated drug or biological on 24 records involving 23 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Xarelto 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 PROMACTA as an associated drug or biological on 47 records involving 47 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Promacta 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 67 claims for Eliquis 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 |
|---|---|---|---|---|---|
| Janssen Biotech, Inc. | Unresolved — no canonical attribution shown | $18,051.58 | 91.6% | 34 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $176.87 | 0.9% | 3 | 2025 |
| Novartis Pharmaceuticals Corporation | Unresolved — no canonical attribution shown | $173.77 | 0.9% | 6 | 2025 |
| Janssen Scientific Affairs, LLC | Unresolved — no canonical attribution shown | $115.00 | 0.6% | 1 | 2025 |
| Daiichi Sankyo Inc. | Unresolved — no canonical attribution shown | $105.21 | 0.5% | 5 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $85.18 | 0.4% | 4 | 2025 |
| SEAGEN INC. | Unresolved — no canonical attribution shown | $83.00 | 0.4% | 1 | 2025 |
| SERVIER PHARMACEUTICALS LLC | Unresolved — no canonical attribution shown | $82.23 | 0.4% | 3 | 2025 |
| SOBI, INC | Unresolved — no canonical attribution shown | $80.83 | 0.4% | 5 | 2025 |
| GENZYME CORPORATION | Unresolved — no canonical attribution shown | $75.35 | 0.4% | 3 | 2025 |
| Genmab U.S., Inc. | Unresolved — no canonical attribution shown | $75.01 | 0.4% | 3 | 2025 |
| Legend Biotech USA Inc. | Unresolved — no canonical attribution shown | $70.56 | 0.4% | 2 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $60.65 | 0.3% | 3 | 2025 |
| Celgene Corporation | Unresolved — no canonical attribution shown | $52.59 | 0.3% | 2 | 2025 |
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $50.76 | 0.3% | 2 | 2025 |
| Cycle Pharmaceuticals Inc | Unresolved — no canonical attribution shown | $42.09 | 0.2% | 2 | 2025 |
| Secura Bio, Inc. | Unresolved — no canonical attribution shown | $41.37 | 0.2% | 2 | 2025 |
| Agios Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $39.72 | 0.2% | 2 | 2025 |
| Takeda Pharmaceuticals U.S.A., Inc. | Unresolved — no canonical attribution shown | $35.06 | 0.2% | 1 | 2025 |
| ADC THERAPEUTICS AMERICA, INC. | Unresolved — no canonical attribution shown | $29.56 | 0.1% | 1 | 2025 |
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $29.25 | 0.1% | 1 | 2025 |
| Kite Pharma, Inc. | Unresolved — no canonical attribution shown | $25.24 | 0.1% | 1 | 2025 |
| TAIHO ONCOLOGY, INC. | Unresolved — no canonical attribution shown | $24.59 | 0.1% | 1 | 2025 |
| Incyte Corporation | Unresolved — no canonical attribution shown | $22.44 | 0.1% | 1 | 2025 |
| Geron Corporation | Unresolved — no canonical attribution shown | $22.39 | 0.1% | 1 | 2025 |
| Genentech USA, Inc. | Unresolved — no canonical attribution shown | $22.13 | 0.1% | 1 | 2025 |
| Syndax Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $22.09 | 0.1% | 1 | 2025 |
| Karyopharm Therapeutics Inc. | Unresolved — no canonical attribution shown | $19.13 | 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 | $14,705.00 | 7 |
| Travel and Lodging | $2,467.95 | 13 |
| Food and Beverage | $2,242.71 | 70 |
| Education | $182.99 | 2 |
| Consulting Fee | $115.00 | 1 |
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 |
|---|---|---|---|---|---|
| CARVYKTI Normalized: carvykti |
Biological, Drug | Janssen Biotech, Inc., Legend Biotech USA Inc. | $17,924.74 | 31 | 2025 |
Source payment records
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| RYBREVANT Normalized: rybrevant |
Drug | Janssen Biotech, Inc. | $17,822.88 | 28 | 2025 |
Source payment records
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| TALVEY Normalized: talvey |
Biological | Janssen Biotech, Inc., Janssen Scientific Affairs, LLC | $235.65 | 3 | 2025 |
Source payment records
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| TECVAYLI Normalized: tecvayli |
Biological | Janssen Biotech, Inc. | $176.74 | 4 | 2025 |
Source payment records
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| SCEMBLIX Normalized: scemblix |
Drug | Novartis Pharmaceuticals Corporation | $173.77 | 6 | 2025 |
Source payment records
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| DARZALEX Normalized: darzalex |
Biological | Janssen Biotech, Inc. | $173.19 | 4 | 2025 |
Source payment records
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| Vanflyta Normalized: vanflyta |
Drug | Daiichi Sankyo Inc. | $105.21 | 5 | 2025 |
Source payment records
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| EPKINLY Normalized: epkinly |
Drug | ABBVIE INC., Genmab U.S., Inc. | $101.93 | 4 | 2025 |
Source payment records
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| ELREXFIO Normalized: elrexfio |
Drug | PFIZER INC. | $85.18 | 4 | 2025 |
Source payment records
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| Tibsovo Normalized: tibsovo |
Drug | SERVIER PHARMACEUTICALS LLC | $82.23 | 3 | 2025 |
Source payment records
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| ADCETRIS Normalized: adcetris |
Biological | PFIZER INC. | $65.07 | 3 | 2025 |
Source payment records
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| Vonjo Normalized: vonjo |
Drug | SOBI, INC | $63.26 | 4 | 2025 |
Source payment records
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| OJJAARA Normalized: ojjaara |
Drug | GlaxoSmithKline, LLC. | $60.65 | 3 | 2025 |
Source payment records
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| REBLOZYL Normalized: reblozyl |
Biological | Celgene Corporation | $52.59 | 2 | 2025 |
Source payment records
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| SARCLISA Normalized: sarclisa |
Biological | GENZYME CORPORATION | $52.28 | 2 | 2025 |
Source payment records
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| IMBRUVICA Normalized: imbruvica |
Drug | ABBVIE INC. | $51.90 | 2 | 2025 |
Source payment records
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| Phyrago Normalized: phyrago |
Drug | Cycle Pharmaceuticals Inc | $42.09 | 2 | 2025 |
Source payment records
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| COPIKTRA Normalized: copiktra |
Drug | Secura Bio, Inc. | $41.37 | 2 | 2025 |
Source payment records
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| PYRUKYND Normalized: pyrukynd |
Drug | Agios Pharmaceuticals, Inc. | $39.72 | 2 | 2025 |
Source payment records
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| NINLARO Normalized: ninlaro |
Drug | Takeda Pharmaceuticals U.S.A., Inc. | $35.06 | 1 | 2025 |
Source payment records
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| Xospata Normalized: xospata |
Drug | Astellas Pharma US Inc | $32.13 | 1 | 2025 |
Source payment records
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| ZYNLONTA Normalized: zynlonta |
Drug | ADC THERAPEUTICS AMERICA, INC. | $29.56 | 1 | 2025 |
Source payment records
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| CALQUENCE Normalized: calquence |
Drug | AstraZeneca Pharmaceuticals LP | $29.25 | 1 | 2025 |
Source payment records
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| Yescarta Normalized: yescarta |
Drug | Kite Pharma, Inc. | $25.24 | 1 | 2025 |
Source payment records
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| INQOVI Normalized: inqovi |
Drug | TAIHO ONCOLOGY, INC. | $24.59 | 1 | 2025 |
Source payment records
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| LONSURF Normalized: lonsurf |
Drug | TAIHO ONCOLOGY, INC. | $24.59 | 1 | 2025 |
Source payment records
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| JAKAFI Normalized: jakafi |
Drug | Incyte Corporation | $22.44 | 1 | 2025 |
Source payment records
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| RYTELO Normalized: rytelo |
Drug | Geron Corporation | $22.39 | 1 | 2025 |
Source payment records
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| Venclexta Normalized: venclexta |
Biological | Genentech USA, Inc. | $22.13 | 1 | 2025 |
Source payment records
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| BOSULIF Normalized: bosulif |
Drug | PFIZER INC. | $19.42 | 1 | 2025 |
Source payment records
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| XPOVIO Normalized: xpovio |
Drug | Karyopharm Therapeutics Inc. | $19.13 | 1 | 2025 |
Source payment records
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| Vyloy Normalized: vyloy |
Drug | Astellas Pharma US Inc | $18.63 | 1 | 2025 |
Source payment records
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| Doptelet Normalized: doptelet |
Drug | SOBI, INC | $17.57 | 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
No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.
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 |
|---|---|---|---|---|---|---|
| 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 |
67 | 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 |
23 | suppressed by CMS |
| Novartis Pharmaceuticals Corporation Exact reporting entity; no affiliate inference |
2025 | PROMACTA open payments reported associated product |
CMS Open Payments — General Payments 47 supporting records · 47 recipient NPIs · example record 1200028032 |
Promacta · 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 |
67 | 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 |
|---|---|---|---|
| Acyclovir | Acyclovir | 158 | 44 |
| Eliquis | Apixaban | 67 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 60 | 22 |
| Oxycodone Hcl | Oxycodone Hcl | 54 | 11 |
| Dexamethasone | Dexamethasone | 46 | 14 |
| Gabapentin | Gabapentin | 34 | suppressed |
| Xarelto | Rivaroxaban | 23 | suppressed |
| Levofloxacin | Levofloxacin | 21 | suppressed |
| Dapsone | Dapsone | 17 | suppressed |
| Ondansetron Odt | Ondansetron | 16 | suppressed |
| Prednisone | Prednisone | 16 | suppressed |
| Potassium Chloride | Potassium Chloride | 14 | suppressed |
| Promacta | Eltrombopag Olamine | 13 | suppressed |
| Temazepam | Temazepam | 13 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 12 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 11 | suppressed |
| Duloxetine Hcl | Duloxetine Hcl | 11 | suppressed |
| Xtampza Er | Oxycodone Myristate | 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 | $19,713.65 · 93 records | Janssen Biotech, Inc. | ADCETRIS, BOSULIF, CALQUENCE, CARVYKTI, COPIKTRA, DARZALEX, Doptelet, ELREXFIO, EPKINLY, IMBRUVICA, INQOVI, JAKAFI, LONSURF, NINLARO, OJJAARA, PYRUKYND, Phyrago, REBLOZYL, RYBREVANT, RYTELO, SARCLISA, SCEMBLIX, TALVEY, TECVAYLI, Tibsovo, Vanflyta, Venclexta, Vonjo, Vyloy, XPOVIO, Xospata, Yescarta, ZYNLONTA | 4 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- How do you evaluate evidence when you have a financial relationship with Celgene 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