Payment overview · 2025
General Payments
$61,715.86
63 reported records · 16 companies
Healthcare provider profile · identity verified
Jason Porter, M.D.
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology · GERMANTOWN, TN · NPI 1780927244
Verified facts
What the public records show
CMS Open Payments records show Jason Porter, M.D. received $61,715.86 in general payments during 2025 across 63 reported records.
Regeneron Healthcare Solutions, Inc. accounted for 29.2% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 20 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Libtayo, Tagrisso.
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 TAGRISSO as an associated drug or biological on 5285 records involving 2776 distinct recipient NPIs. Public Medicare Part D data also shows 21 claims for Tagrisso 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 92 claims for Eliquis by this doctor in 2024.
GlaxoSmithKline, 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 TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 28 claims for Trelegy Ellipta 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 39 claims for Xarelto 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 92 claims for Eliquis by this doctor in 2024.
Regeneron Healthcare Solutions, 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 LIBTAYO as an associated drug or biological on 22545 records involving 10925 distinct recipient NPIs. Public Medicare Part D data also shows 28 claims for Libtayo by this doctor in 2024.
Regeneron 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 LIBTAYO as an associated drug or biological on 928 records involving 255 distinct recipient NPIs. Public Medicare Part D data also shows 28 claims for Libtayo 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 |
|---|---|---|---|---|---|
| Regeneron Healthcare Solutions, Inc. | Unresolved — no canonical attribution shown | $18,000.21 | 29.2% | 10 | 2025 |
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $16,295.08 | 26.4% | 14 | 2025 |
| E.R. Squibb & Sons, L.L.C. | Unresolved — no canonical attribution shown | $12,276.68 | 19.9% | 9 | 2025 |
| JAZZ PHARMACEUTICALS INC. | Unresolved — no canonical attribution shown | $7,374.76 | 11.9% | 9 | 2025 |
| Novocure Inc. | Unresolved — no canonical attribution shown | $2,898.93 | 4.7% | 3 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $2,178.65 | 3.5% | 2 | 2025 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $1,740.00 | 2.8% | 1 | 2025 |
| EMD Serono, Inc. | Unresolved — no canonical attribution shown | $365.00 | 0.6% | 2 | 2025 |
| Regeneron Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $244.41 | 0.4% | 2 | 2025 |
| Janssen Biotech, Inc. | Unresolved — no canonical attribution shown | $120.52 | 0.2% | 2 | 2025 |
| Pharmacosmos Therapeutics Inc. | Unresolved — no canonical attribution shown | $87.39 | 0.1% | 4 | 2025 |
| Amgen Inc. | Unresolved — no canonical attribution shown | $47.63 | 0.1% | 1 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $28.06 | 0.1% | 1 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $25.70 | 0.0% | 1 | 2025 |
| Eisai Inc. | Unresolved — no canonical attribution shown | $17.08 | 0.0% | 1 | 2025 |
| ARRAY BIOPHARMA INC | Unresolved — no canonical attribution shown | $15.76 | 0.0% | 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 | $33,785.17 | 11 |
| Consulting Fee | $17,152.00 | 7 |
| Travel and Lodging | $5,980.05 | 12 |
| Honoraria | $2,800.00 | 1 |
| Food and Beverage | $1,981.42 | 31 |
| Education | $17.22 | 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 |
|---|---|---|---|---|---|
| LIBTAYO Normalized: libtayo |
Biological | Regeneron Healthcare Solutions, Inc., Regeneron Pharmaceuticals, Inc. | $18,244.62 | 12 | 2025 |
Source payment records
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| ZEPZELCA Normalized: zepzelca |
Drug | JAZZ PHARMACEUTICALS INC. | $7,374.76 | 9 | 2025 |
Source payment records
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| IMFINZI Normalized: imfinzi |
Biological | AstraZeneca Pharmaceuticals LP | $6,917.14 | 7 | 2025 |
Source payment records
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| TAGRISSO Normalized: tagrisso |
Drug | AstraZeneca Pharmaceuticals LP | $5,360.00 | 1 | 2025 |
Source payment records
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| OPDIVO Normalized: opdivo |
Biological | E.R. Squibb & Sons, L.L.C. | $3,519.98 | 5 | 2025 |
Source payment records
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| Optune Gio Normalized: optune gio |
Device | Novocure Inc. | $2,800.00 | 1 | 2025 |
Source payment records
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| LORBRENA Normalized: lorbrena |
Drug | ARRAY BIOPHARMA INC, PFIZER INC. | $2,175.76 | 2 | 2025 |
Source payment records
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| RYBREVANT Normalized: rybrevant |
Drug | Janssen Biotech, Inc. | $102.61 | 1 | 2025 |
Source payment records
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| Optune Lua (NovoTTF-200T) Normalized: optune lua novottf 200t |
Device | Novocure Inc. | $98.93 | 2 | 2025 |
Source payment records
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| MONOFERRIC Normalized: monoferric |
Drug | Pharmacosmos Therapeutics Inc. | $87.39 | 4 | 2025 |
Source payment records
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| LUMAKRAS Normalized: lumakras |
Drug | Amgen Inc. | $47.63 | 1 | 2025 |
Source payment records
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| KEYTRUDA Normalized: keytruda |
Biological | Merck Sharp & Dohme LLC | $28.06 | 1 | 2025 |
Source payment records
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| JEMPERLI Normalized: jemperli |
Biological | GlaxoSmithKline, LLC. | $25.70 | 1 | 2025 |
Source payment records
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| ZEJULA Normalized: zejula |
Drug | GlaxoSmithKline, LLC. | $25.70 | 1 | 2025 |
Source payment records
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| ADCETRIS Normalized: adcetris |
Biological | PFIZER INC. | $18.65 | 1 | 2025 |
Source payment records
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| ELREXFIO Normalized: elrexfio |
Drug | PFIZER INC. | $18.65 | 1 | 2025 |
Source payment records
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| CARVYKTI Normalized: carvykti |
Drug | Janssen Biotech, Inc. | $17.91 | 1 | 2025 |
Source payment records
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| Lenvima Normalized: lenvima |
Drug | Eisai Inc. | $17.08 | 1 | 2025 |
Source payment records
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| BRAFTOVI Normalized: braftovi |
Drug | ARRAY BIOPHARMA INC | $15.76 | 1 | 2025 |
Source payment records
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| MEKTOVI Normalized: mektovi |
Drug | ARRAY BIOPHARMA INC | $15.76 | 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 |
|---|---|---|---|---|---|---|
| LIBTAYO libtayo |
2025 | Libtayo | 2024 | 28 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| TAGRISSO tagrisso |
2025 | Tagrisso | 2024 | 21 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 |
|---|---|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP Exact reporting entity; no affiliate inference |
2025 | TAGRISSO open payments reported associated product |
CMS Open Payments — General Payments 5285 supporting records · 2776 recipient NPIs · example record 1206131546 |
Tagrisso · 2024 Exact normalized brand match · 1 Part D row |
21 | 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 |
92 | 23 |
| GlaxoSmithKline, LLC. Exact reporting entity; no affiliate inference |
2025 | TRELEGY ELLIPTA open payments reported associated product |
CMS Open Payments — General Payments 131532 supporting records · 37148 recipient NPIs · example record 1190332369 |
Trelegy Ellipta · 2024 Exact normalized brand match · 1 Part D row |
28 | 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 |
39 | 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 |
92 | 23 |
| Regeneron Healthcare Solutions, Inc. Exact reporting entity; no affiliate inference |
2025 | LIBTAYO open payments reported associated product |
CMS Open Payments — General Payments 22545 supporting records · 10925 recipient NPIs · example record 1212855234 |
Libtayo · 2024 Exact normalized brand match · 1 Part D row |
28 | suppressed by CMS |
| Regeneron Pharmaceuticals, Inc. Exact reporting entity; no affiliate inference |
2025 | LIBTAYO open payments reported associated product |
CMS Open Payments — General Payments 928 supporting records · 255 recipient NPIs · example record 1213234987 |
Libtayo · 2024 Exact normalized brand match · 1 Part D row |
28 | 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 |
|---|---|---|---|
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 143 | 30 |
| Prednisone | Prednisone | 139 | 60 |
| Prochlorperazine Maleate | Prochlorperazine Maleate | 133 | 71 |
| Ondansetron Hcl | Ondansetron Hcl | 108 | 62 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 100 | 35 |
| Potassium Chloride | Potassium Chloride | 97 | 27 |
| Dexamethasone | Dexamethasone | 95 | 42 |
| Eliquis | Apixaban | 92 | 23 |
| Oxycodone Hcl | Oxycodone Hcl | 65 | 14 |
| Alprazolam | Alprazolam | 59 | 14 |
| Gabapentin | Gabapentin | 53 | 16 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 45 | 13 |
| Xarelto | Rivaroxaban | 39 | suppressed |
| Levothyroxine Sodium | Levothyroxine Sodium | 37 | suppressed |
| Omeprazole | Omeprazole | 33 | 11 |
| Pantoprazole Sodium | Pantoprazole Sodium | 31 | suppressed |
| Libtayo | Cemiplimab-Rwlc | 28 | suppressed |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 28 | suppressed |
| Doxycycline Monohydrate | Doxycycline Monohydrate | 27 | 21 |
| Tagrisso | Osimertinib Mesylate | 21 | suppressed |
| Pemetrexed Disodium | Pemetrexed Disodium | 18 | suppressed |
| Promethazine Hcl | Promethazine Hcl | 18 | suppressed |
| Amlodipine Besylate | Amlodipine Besylate | 17 | suppressed |
| Acyclovir | Acyclovir | 16 | suppressed |
| Hydroxyurea | Hydroxyurea | 16 | suppressed |
| Ibuprofen | Ibuprofen | 14 | suppressed |
| Trazodone Hcl | Trazodone Hcl | 14 | suppressed |
| Abiraterone Acetate | Abiraterone Acetate | 13 | suppressed |
| Fludrocortisone Acetate | Fludrocortisone Acetate | 13 | suppressed |
| Levetiracetam | Levetiracetam | 13 | suppressed |
| Megestrol Acetate | Megestrol Acetate | 13 | 12 |
| Cefpodoxime Proxetil | Cefpodoxime Proxetil | 12 | suppressed |
| Everolimus | Everolimus | 12 | suppressed |
| Lorazepam | Lorazepam | 11 | suppressed |
| Mekinist | Trametinib Dimethyl Sulfoxide | 11 | suppressed |
| Tafinlar | Dabrafenib Mesylate | 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 | $61,715.86 · 63 records | Regeneron Healthcare Solutions, Inc. | ADCETRIS, BRAFTOVI, CARVYKTI, ELREXFIO, IMFINZI, JEMPERLI, KEYTRUDA, LIBTAYO, LORBRENA, LUMAKRAS, Lenvima, MEKTOVI, MONOFERRIC, OPDIVO, Optune Gio, Optune Lua (NovoTTF-200T), RYBREVANT, TAGRISSO, ZEJULA, ZEPZELCA | 7 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Libtayo play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with AstraZeneca Pharmaceuticals LP?
- 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