Payment overview · 2025
General Payments
$392.79
17 reported records · 8 companies
Healthcare provider profile · identity verified
Peter N. Mattar, MD
Allopathic & Osteopathic Physicians|Family Medicine · FONTANA, CA · NPI 1417005422
Verified facts
What the public records show
CMS Open Payments records show Peter N. Mattar, MD received $392.79 in general payments during 2025 across 17 reported records.
Lilly USA, LLC accounted for 26.1% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 13 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Farxiga, Jardiance.
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 CREON as an associated drug or biological on 91561 records involving 20616 distinct recipient NPIs. Public Medicare Part D data also shows 32 claims for Creon 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.
Boehringer Ingelheim 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 31 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 31 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 11 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 |
|---|---|---|---|---|---|
| Lilly USA, LLC | Unresolved — no canonical attribution shown | $102.56 | 26.1% | 4 | 2025 |
| Novo Nordisk Inc | Unresolved — no canonical attribution shown | $72.30 | 18.4% | 3 | 2025 |
| Dexcom, Inc. | Unresolved — no canonical attribution shown | $62.64 | 15.9% | 3 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $49.91 | 12.7% | 2 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $43.52 | 11.1% | 2 | 2025 |
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $24.72 | 6.3% | 1 | 2025 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $20.38 | 5.2% | 1 | 2025 |
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $16.76 | 4.3% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $392.79 | 17 |
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 |
|---|---|---|---|---|---|
| MOUNJARO Normalized: mounjaro |
Drug | Lilly USA, LLC | $102.56 | 4 | 2025 |
Source payment records
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| ZEPBOUND Normalized: zepbound |
Drug | Lilly USA, LLC | $73.81 | 3 | 2025 |
Source payment records
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| Dexcom G6 Transmitter Normalized: dexcom g6 transmitter |
Medical Supply | Dexcom, Inc. | $62.64 | 3 | 2025 |
Source payment records
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| AREXVY Normalized: arexvy |
Biological | GlaxoSmithKline, LLC. | $49.91 | 2 | 2025 |
Source payment records
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| SHINGRIX Normalized: shingrix |
Biological | GlaxoSmithKline, LLC. | $49.91 | 2 | 2025 |
Source payment records
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| Ozempic Normalized: ozempic |
Drug | Novo Nordisk Inc | $32.58 | 1 | 2025 |
Source payment records
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| Rybelsus Normalized: rybelsus |
Drug | Novo Nordisk Inc | $32.58 | 1 | 2025 |
Source payment records
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| Wegovy Normalized: wegovy |
Drug | Novo Nordisk Inc | $25.83 | 1 | 2025 |
Source payment records
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| Veozah Normalized: veozah |
Drug | Astellas Pharma US Inc | $24.72 | 1 | 2025 |
Source payment records
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| UBRELVY Normalized: ubrelvy |
Drug | ABBVIE INC. | $22.54 | 1 | 2025 |
Source payment records
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| LO LOESTRIN FE Normalized: lo loestrin fe |
Drug | ABBVIE INC. | $20.98 | 1 | 2025 |
Source payment records
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| JARDIANCE Normalized: jardiance |
Drug | Boehringer Ingelheim Pharmaceuticals, Inc. | $20.38 | 1 | 2025 |
Source payment records
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| FARXIGA Normalized: farxiga |
Drug | AstraZeneca Pharmaceuticals LP | $16.76 | 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 |
|---|---|---|---|---|---|---|
| FARXIGA farxiga |
2025 | Farxiga | 2024 | 30 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| JARDIANCE jardiance |
2025 | Jardiance | 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 | CREON open payments reported associated product |
CMS Open Payments — General Payments 91561 supporting records · 20616 recipient NPIs · example record 1201352608 |
Creon · 2024 Exact normalized brand match · 1 Part D row |
32 | 14 |
| 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 |
| Boehringer Ingelheim Pharmaceuticals, Inc. Exact reporting entity; no affiliate inference |
2025 | JARDIANCE open payments reported associated product |
CMS Open Payments — General Payments 123636 supporting records · 49438 recipient NPIs · example record 1221811583 |
Jardiance · 2024 Exact normalized brand match · 1 Part D row |
31 | suppressed by CMS |
| 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 |
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 |
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
Provider-and-drug rows loaded for 2024
| Brand | Generic | Claims | Beneficiaries |
|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 462 | 152 |
| Levothyroxine Sodium | Levothyroxine Sodium | 266 | 79 |
| Metformin Hcl | Metformin Hcl | 251 | 74 |
| Amlodipine Besylate | Amlodipine Besylate | 206 | 63 |
| Lisinopril | Lisinopril | 204 | 64 |
| Gabapentin | Gabapentin | 162 | 55 |
| Omeprazole | Omeprazole | 153 | 49 |
| Losartan Potassium | Losartan Potassium | 151 | 43 |
| Simvastatin | Simvastatin | 121 | 33 |
| Furosemide | Furosemide | 119 | 34 |
| Tamsulosin Hcl | Tamsulosin Hcl | 118 | 36 |
| Hydrochlorothiazide | Hydrochlorothiazide | 115 | 34 |
| Pantoprazole Sodium | Pantoprazole Sodium | 114 | 31 |
| Metoprolol Succinate | Metoprolol Succinate | 102 | 29 |
| Metoprolol Tartrate | Metoprolol Tartrate | 93 | 30 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 87 | 25 |
| Tramadol Hcl | Tramadol Hcl | 83 | 24 |
| Eliquis | Apixaban | 82 | 20 |
| Glipizide | Glipizide | 76 | 24 |
| Ibuprofen | Ibuprofen | 73 | 15 |
| Clopidogrel | Clopidogrel Bisulfate | 72 | 20 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 69 | 25 |
| Atenolol | Atenolol | 66 | 18 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 66 | 22 |
| Finasteride | Finasteride | 65 | 15 |
| Potassium Chloride | Potassium Chloride | 64 | 13 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 64 | 19 |
| Pravastatin Sodium | Pravastatin Sodium | 63 | 13 |
| Famotidine | Famotidine | 60 | 19 |
| Lovastatin | Lovastatin | 60 | 16 |
| Fluticasone Propionate | Fluticasone Propionate | 58 | 18 |
| Allopurinol | Allopurinol | 57 | 15 |
| Lorazepam | Lorazepam | 53 | 16 |
| Benazepril Hcl | Benazepril Hcl | 52 | 15 |
| Divalproex Sodium | Divalproex Sodium | 50 | suppressed |
| Meloxicam | Meloxicam | 48 | 13 |
| Fluoxetine Hcl | Fluoxetine Hcl | 45 | 15 |
| Memantine Hcl | Memantine Hcl | 43 | 12 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 40 | 11 |
| Latanoprost | Latanoprost | 40 | 12 |
| Sertraline Hcl | Sertraline Hcl | 39 | 11 |
| Sildenafil Citrate | Sildenafil Citrate | 39 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 39 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 38 | 14 |
| Gemfibrozil | Gemfibrozil | 37 | suppressed |
| Metformin Hcl Er | Metformin Hcl | 36 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 33 | 12 |
| Montelukast Sodium | Montelukast Sodium | 33 | 12 |
| Oxybutynin Chloride | Oxybutynin Chloride | 33 | suppressed |
| Carvedilol | Carvedilol | 32 | 13 |
| Creon | Lipase/Protease/Amylase | 32 | 14 |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 32 | 12 |
| Clonidine Hcl | Clonidine Hcl | 31 | suppressed |
| Dorzolamide-Timolol | Dorzolamide Hcl/Timolol Maleat | 31 | suppressed |
| Folic Acid | Folic Acid | 31 | suppressed |
| Jardiance | Empagliflozin | 31 | suppressed |
| Farxiga | Dapagliflozin Propanediol | 30 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 30 | 25 |
| Baclofen | Baclofen | 29 | suppressed |
| Alprazolam | Alprazolam | 27 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 26 | suppressed |
| Mirtazapine | Mirtazapine | 26 | suppressed |
| Trazodone Hcl | Trazodone Hcl | 26 | suppressed |
| Invega Hafyera | Paliperidone Palmitate | 25 | 16 |
| Ropinirole Hcl | Ropinirole Hcl | 25 | suppressed |
| Butalbital-Aspirin-Caffeine | Butalbital/Aspirin/Caffeine | 23 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 22 | 21 |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 22 | suppressed |
| Januvia | Sitagliptin Phosphate | 22 | suppressed |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 22 | suppressed |
| Azithromycin | Azithromycin | 21 | 19 |
| Hydralazine Hcl | Hydralazine Hcl | 21 | suppressed |
| Terazosin Hcl | Terazosin Hcl | 21 | suppressed |
| Prednisone | Prednisone | 20 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 20 | suppressed |
| Temazepam | Temazepam | 20 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 19 | suppressed |
| Glipizide Er | Glipizide | 19 | suppressed |
| Ramipril | Ramipril | 19 | suppressed |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 18 | suppressed |
| Glimepiride | Glimepiride | 18 | suppressed |
| Pioglitazone Hcl | Pioglitazone Hcl | 18 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 18 | suppressed |
| Zolpidem Tartrate | Zolpidem Tartrate | 18 | suppressed |
| Citalopram Hbr | Citalopram Hydrobromide | 17 | suppressed |
| Duloxetine Hcl | Duloxetine Hcl | 17 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 17 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 17 | suppressed |
| Humulin 70-30 | Insulin Nph Hum/Reg Insulin Hm | 16 | suppressed |
| Levetiracetam | Levetiracetam | 16 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 16 | suppressed |
| Bisoprolol Fumarate | Bisoprolol Fumarate | 15 | suppressed |
| Verapamil Er | Verapamil Hcl | 15 | suppressed |
| Celecoxib | Celecoxib | 14 | suppressed |
| Sumatriptan Succinate | Sumatriptan Succinate | 14 | suppressed |
| Breo Ellipta | Fluticasone/Vilanterol | 13 | suppressed |
| Entresto | Sacubitril/Valsartan | 13 | suppressed |
| Fenofibrate | Fenofibrate | 13 | suppressed |
| Nifedipine Er | Nifedipine | 13 | suppressed |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 13 | suppressed |
| Xarelto | Rivaroxaban | 13 | suppressed |
| Amantadine | Amantadine Hcl | 12 | suppressed |
| Diazepam | Diazepam | 12 | suppressed |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 12 | 12 |
| Nortriptyline Hcl | Nortriptyline Hcl | 12 | suppressed |
| Spironolactone | Spironolactone | 12 | suppressed |
| Travoprost | Travoprost | 12 | suppressed |
| Ezetimibe | Ezetimibe | 11 | suppressed |
| Fenofibrate | Fenofibrate,micronized | 11 | suppressed |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 11 | suppressed |
| Lacosamide | Lacosamide | 11 | suppressed |
| Trulicity | Dulaglutide | 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 | $392.79 · 17 records | Lilly USA, LLC | AREXVY, Dexcom G6 Transmitter, FARXIGA, JARDIANCE, LO LOESTRIN FE, MOUNJARO, Ozempic, Rybelsus, SHINGRIX, UBRELVY, Veozah, Wegovy, ZEPBOUND | 5 | — |
| 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