Payment overview · 2025
General Payments
$2,043.05
25 reported records · 13 companies
Healthcare provider profile · identity verified
Leon Kohanbash, MS-FNP
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · BROOKLYN, NY · NPI 1295914869
Verified facts
What the public records show
CMS Open Payments records show Leon Kohanbash, MS-FNP received $2,043.05 in general payments during 2025 across 25 reported records.
ABBVIE INC. accounted for 24.5% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 15 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Farxiga, Kerendia, Mounjaro.
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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 24 claims for Linzess by this doctor in 2024.
Astellas Pharma US 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 Myrbetriq as an associated drug or biological on 16 records involving 16 distinct recipient NPIs. Public Medicare Part D data also shows 19 claims for Myrbetriq 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 FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 30 claims for Farxiga by this doctor in 2024.
Bayer Healthcare 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 Kerendia as an associated drug or biological on 138674 records involving 48458 distinct recipient NPIs. Public Medicare Part D data also shows 61 claims for Kerendia by this doctor in 2024.
Lilly USA, 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 49 claims for Jardiance by this doctor in 2024.
Lilly USA, 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 31 claims for Mounjaro by this doctor in 2024.
Lilly USA, 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 68 claims for Trulicity 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 |
|---|---|---|---|---|---|
| ABBVIE INC. | Unresolved — no canonical attribution shown | $499.98 | 24.5% | 4 | 2025 |
| Phathom Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $395.22 | 19.3% | 4 | 2025 |
| Janssen Biotech, Inc. | Unresolved — no canonical attribution shown | $300.00 | 14.7% | 2 | 2025 |
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $170.83 | 8.4% | 3 | 2025 |
| Bayer Healthcare Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $167.93 | 8.2% | 2 | 2025 |
| Lilly USA, LLC | Unresolved — no canonical attribution shown | $144.26 | 7.1% | 2 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $125.00 | 6.1% | 1 | 2025 |
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $117.53 | 5.8% | 2 | 2025 |
| Seqirus USA Inc | Unresolved — no canonical attribution shown | $29.03 | 1.4% | 1 | 2025 |
| Takeda Pharmaceuticals U.S.A., Inc. | Unresolved — no canonical attribution shown | $26.56 | 1.3% | 1 | 2025 |
| Tandem Diabetes Care, Inc. | Unresolved — no canonical attribution shown | $25.80 | 1.3% | 1 | 2025 |
| Exact Sciences Corporation | Unresolved — no canonical attribution shown | $22.20 | 1.1% | 1 | 2025 |
| Xeris Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $18.71 | 0.9% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $1,958.06 | 24 |
| Education | $84.99 | 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 |
|---|---|---|---|---|---|
| RINVOQ Normalized: rinvoq |
Biological | ABBVIE INC. | $499.98 | 4 | 2025 |
Source payment records
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| VOQUEZNA Normalized: voquezna |
Drug | Phathom Pharmaceuticals, Inc. | $395.22 | 4 | 2025 |
Source payment records
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| TREMFYA Normalized: tremfya |
Drug | Janssen Biotech, Inc. | $300.00 | 2 | 2025 |
Source payment records
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| Kerendia Normalized: kerendia |
Drug | Bayer Healthcare Pharmaceuticals Inc. | $167.93 | 2 | 2025 |
Source payment records
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| BREZTRI Normalized: breztri |
Drug | AstraZeneca Pharmaceuticals LP | $125.00 | 1 | 2025 |
Source payment records
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| MOUNJARO Normalized: mounjaro |
Drug | Lilly USA, LLC | $125.00 | 1 | 2025 |
Source payment records
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| VELSIPITY Normalized: velsipity |
Drug | PFIZER INC. | $125.00 | 1 | 2025 |
Source payment records
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| FARXIGA Normalized: farxiga |
Drug | AstraZeneca Pharmaceuticals LP | $45.83 | 2 | 2025 |
Source payment records
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| Veozah Normalized: veozah |
Drug | Astellas Pharma US Inc | $32.54 | 1 | 2025 |
Source payment records
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| Fluad Normalized: fluad |
Biological | Seqirus USA Inc | $29.03 | 1 | 2025 |
Source payment records
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| Flucelvax Normalized: flucelvax |
Biological | Seqirus USA Inc | $29.03 | 1 | 2025 |
Source payment records
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| VPRIV Normalized: vpriv |
Biological | Takeda Pharmaceuticals U.S.A., Inc. | $26.56 | 1 | 2025 |
Source payment records
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| t:slim X2 Insulin Pump with Control-IQ Normalized: t slim x2 insulin pump with control iq |
Device | Tandem Diabetes Care, Inc. | $25.80 | 1 | 2025 |
Source payment records
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| Cologuard Collection Kit Normalized: cologuard collection kit |
Device | Exact Sciences Corporation | $22.20 | 1 | 2025 |
Source payment records
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| GVOKE HYPOPEN Normalized: gvoke hypopen |
Drug | Xeris Pharmaceuticals, Inc. | $18.71 | 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 |
|---|---|---|---|---|---|---|
| FARXIGA farxiga |
2025 | Farxiga | 2024 | 30 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| Kerendia kerendia |
2025 | Kerendia | 2024 | 61 | exact normalized | Medicare Part D |
| MOUNJARO mounjaro |
2025 | Mounjaro | 2024 | 31 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 |
|---|---|---|---|---|---|---|
| ABBVIE INC. Exact reporting entity; no affiliate inference |
2025 | LINZESS open payments reported associated product |
CMS Open Payments — General Payments 87954 supporting records · 21815 recipient NPIs · example record 1201352608 |
Linzess · 2024 Exact normalized brand match · 1 Part D row |
24 | suppressed by CMS |
| Astellas Pharma US Inc Exact reporting entity; no affiliate inference |
2025 | Myrbetriq open payments reported associated product |
CMS Open Payments — General Payments 16 supporting records · 16 recipient NPIs · example record 1238599014 |
Myrbetriq · 2024 Exact normalized brand match · 1 Part D row |
19 | suppressed by CMS |
| AstraZeneca Pharmaceuticals LP Exact reporting entity; no affiliate inference |
2025 | FARXIGA open payments reported associated product |
CMS Open Payments — General Payments 106133 supporting records · 42906 recipient NPIs · example record 1206131362 |
Farxiga · 2024 Exact normalized brand match · 1 Part D row |
30 | suppressed by CMS |
| Bayer Healthcare Pharmaceuticals Inc. Exact reporting entity; no affiliate inference |
2025 | Kerendia open payments reported associated product |
CMS Open Payments — General Payments 138674 supporting records · 48458 recipient NPIs · example record 1225434663 |
Kerendia · 2024 Exact normalized brand match · 1 Part D row |
61 | 13 |
| Lilly USA, LLC Exact reporting entity; no affiliate inference |
2025 | JARDIANCE open payments reported associated product |
CMS Open Payments — General Payments 47708 supporting records · 23833 recipient NPIs · example record 1186464557 |
Jardiance · 2024 Exact normalized brand match · 1 Part D row |
49 | 12 |
| Lilly USA, LLC Exact reporting entity; no affiliate inference |
2025 | MOUNJARO open payments reported associated product |
CMS Open Payments — General Payments 186719 supporting records · 66436 recipient NPIs · example record 1186464455 |
Mounjaro · 2024 Exact normalized brand match · 1 Part D row |
31 | suppressed by CMS |
| Lilly USA, LLC Exact reporting entity; no affiliate inference |
2025 | TRULICITY open payments reported associated product |
CMS Open Payments — General Payments 71 supporting records · 57 recipient NPIs · example record 1186464601 |
Trulicity · 2024 Exact normalized brand match · 1 Part D row |
68 | 14 |
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 |
|---|---|---|---|
| Zolpidem Tartrate | Zolpidem Tartrate | 128 | 24 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 94 | 29 |
| Lisinopril | Lisinopril | 87 | 16 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 74 | 14 |
| Tamsulosin Hcl | Tamsulosin Hcl | 72 | 15 |
| Atorvastatin Calcium | Atorvastatin Calcium | 68 | 16 |
| Trulicity | Dulaglutide | 68 | 14 |
| Amlodipine Besylate | Amlodipine Besylate | 67 | 18 |
| Ozempic | Semaglutide | 65 | 16 |
| Metoprolol Succinate | Metoprolol Succinate | 63 | 19 |
| Kerendia | Finerenone | 61 | 13 |
| Janumet | Sitagliptin Phos/Metformin Hcl | 54 | 12 |
| Levothyroxine Sodium | Levothyroxine Sodium | 52 | 15 |
| Vitamin D2 | Ergocalciferol (Vitamin D2) | 52 | 14 |
| Pregabalin | Pregabalin | 51 | suppressed |
| Finasteride | Finasteride | 50 | suppressed |
| Irbesartan-Hydrochlorothiazide | Irbesartan/Hydrochlorothiazide | 49 | suppressed |
| Jardiance | Empagliflozin | 49 | 12 |
| Furosemide | Furosemide | 48 | 14 |
| Labetalol Hcl | Labetalol Hcl | 48 | suppressed |
| Losartan Potassium | Losartan Potassium | 43 | suppressed |
| Clonazepam | Clonazepam | 39 | suppressed |
| Gabapentin | Gabapentin | 38 | 13 |
| Leucovorin Calcium | Leucovorin Calcium | 37 | suppressed |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 35 | suppressed |
| Hydrochlorothiazide | Hydrochlorothiazide | 35 | 11 |
| Omeprazole | Omeprazole | 35 | suppressed |
| Metformin Hcl | Metformin Hcl | 34 | 11 |
| Pantoprazole Sodium | Pantoprazole Sodium | 34 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 32 | suppressed |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 31 | suppressed |
| Mounjaro | Tirzepatide | 31 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 30 | 12 |
| Farxiga | Dapagliflozin Propanediol | 30 | suppressed |
| Tradjenta | Linagliptin | 30 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 29 | suppressed |
| Folic Acid | Folic Acid | 28 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 25 | suppressed |
| Linzess | Linaclotide | 24 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 23 | 21 |
| Alprazolam | Alprazolam | 22 | suppressed |
| Basaglar Kwikpen U-100 | Insulin Glargine,hum.Rec.Anlog | 22 | suppressed |
| Meloxicam | Meloxicam | 22 | suppressed |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 21 | suppressed |
| Olmesartan-Hydrochlorothiazide | Olmesartan/Hydrochlorothiazide | 20 | suppressed |
| Atenolol | Atenolol | 19 | suppressed |
| Myrbetriq | Mirabegron | 19 | suppressed |
| Azithromycin | Azithromycin | 18 | 17 |
| Novolog Flexpen | Insulin Aspart | 18 | suppressed |
| Toujeo Solostar | Insulin Glargine,hum.Rec.Anlog | 18 | suppressed |
| Diclofenac Sodium Er | Diclofenac Sodium | 17 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 17 | suppressed |
| Tramadol Hcl | Tramadol Hcl | 17 | suppressed |
| Ammonium Lactate | Ammonium Lactate | 15 | suppressed |
| Fluconazole | Fluconazole | 15 | suppressed |
| Ibuprofen | Ibuprofen | 15 | suppressed |
| Clopidogrel | Clopidogrel Bisulfate | 14 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 14 | suppressed |
| Eszopiclone | Eszopiclone | 14 | suppressed |
| Ezetimibe | Ezetimibe | 14 | suppressed |
| Famotidine | Famotidine | 14 | suppressed |
| Fenofibrate | Fenofibrate Nanocrystallized | 14 | suppressed |
| Ketoconazole | Ketoconazole | 14 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 13 | suppressed |
| Montelukast Sodium | Montelukast Sodium | 13 | suppressed |
| Shingrix | Varicella-Zoster Ge/As01b/Pf | 13 | suppressed |
| Easy Comfort Pen Needle | Pen Needle, Diabetic | 12 | suppressed |
| Naproxen-Esomeprazole Mag | Naproxen/Esomeprazole Mag | 12 | suppressed |
| Repaglinide | Repaglinide | 12 | suppressed |
| Terazosin Hcl | Terazosin Hcl | 12 | suppressed |
| Toujeo Max Solostar | Insulin Glargine,hum.Rec.Anlog | 12 | suppressed |
| Vascepa | Icosapent Ethyl | 12 | suppressed |
| Celecoxib | Celecoxib | 11 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 11 | suppressed |
| Isosorbide Dinitrate | Isosorbide Dinitrate | 11 | suppressed |
| Naproxen | Naproxen | 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 | $2,043.05 · 25 records | ABBVIE INC. | BREZTRI, Cologuard Collection Kit, FARXIGA, Fluad, Flucelvax, GVOKE HYPOPEN, Kerendia, MOUNJARO, RINVOQ, TREMFYA, VELSIPITY, VOQUEZNA, VPRIV, Veozah, t:slim X2 Insulin Pump with Control-IQ | 7 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Farxiga play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with ABBVIE INC.?
- 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