Payment overview · 2025
General Payments
$555.67
24 reported records · 16 companies
Healthcare provider profile · identity verified
Heidi A. Karon, MD
Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism · LAUREL, MD · NPI 1144361155
Verified facts
What the public records show
CMS Open Payments records show Heidi A. Karon, MD received $555.67 in general payments during 2025 across 24 reported records.
Abbott Laboratories accounted for 12.1% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 19 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Jardiance, Ozempic, Synthroid, Unithroid.
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 ARMOUR THYROID as an associated drug or biological on 50 records involving 11 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Armour Thyroid by this doctor in 2024.
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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 133 claims for Synthroid by this doctor in 2024.
Amneal Pharmaceuticals 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 UNITHROID as an associated drug or biological on 7282 records involving 3230 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Unithroid 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 131 claims for Jardiance by this doctor in 2024.
Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 177 claims for Ozempic 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 |
|---|---|---|---|---|---|
| Abbott Laboratories | Unresolved — no canonical attribution shown | $67.38 | 12.1% | 3 | 2025 |
| Dexcom, Inc. | Unresolved — no canonical attribution shown | $57.80 | 10.4% | 2 | 2025 |
| Ascendis Pharma Endocrinology Inc | Unresolved — no canonical attribution shown | $54.87 | 9.9% | 2 | 2025 |
| Corcept Therapeutics | Unresolved — no canonical attribution shown | $53.85 | 9.7% | 2 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $45.58 | 8.2% | 2 | 2025 |
| Amgen Inc. | Unresolved — no canonical attribution shown | $39.51 | 7.1% | 2 | 2025 |
| Amneal Pharmaceuticals LLC | Unresolved — no canonical attribution shown | $34.88 | 6.3% | 2 | 2025 |
| SANOFI-AVENTIS U.S. LLC | Unresolved — no canonical attribution shown | $33.60 | 6.0% | 1 | 2025 |
| BETA BIONICS, INC. | Unresolved — no canonical attribution shown | $28.39 | 5.1% | 1 | 2025 |
| Almatica Pharma LLC | Unresolved — no canonical attribution shown | $23.49 | 4.2% | 1 | 2025 |
| Novo Nordisk Inc | Unresolved — no canonical attribution shown | $23.04 | 4.2% | 1 | 2025 |
| KYOWA KIRIN, INC. | Unresolved — no canonical attribution shown | $21.74 | 3.9% | 1 | 2025 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $21.31 | 3.8% | 1 | 2025 |
| Neurocrine BioSciences, Inc. | Unresolved — no canonical attribution shown | $20.94 | 3.8% | 1 | 2025 |
| Novartis Pharmaceuticals Corporation | Unresolved — no canonical attribution shown | $14.91 | 2.7% | 1 | 2025 |
| Globus Medical, Inc. | Unresolved — no canonical attribution shown | $14.38 | 2.6% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $555.67 | 24 |
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 |
|---|---|---|---|---|---|
| FREESTYLE LIBRE 3 Normalized: freestyle libre 3 |
Device | Abbott Laboratories | $67.38 | 3 | 2025 |
Source payment records
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| Dexcom G6 Transmitter Normalized: dexcom g6 transmitter |
Medical Supply | Dexcom, Inc. | $57.80 | 2 | 2025 |
Source payment records
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| Yorvipath Normalized: yorvipath |
Drug | Ascendis Pharma Endocrinology Inc | $54.87 | 2 | 2025 |
Source payment records
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| Korlym Normalized: korlym |
Drug | Corcept Therapeutics | $53.85 | 2 | 2025 |
Source payment records
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| SYNTHROID Normalized: synthroid |
Drug | ABBVIE INC. | $45.58 | 2 | 2025 |
Source payment records
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| UNITHROID Normalized: unithroid |
Drug | Amneal Pharmaceuticals LLC | $34.88 | 2 | 2025 |
Source payment records
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| TZIELD Normalized: tzield |
Biological | SANOFI-AVENTIS U.S. LLC | $33.60 | 1 | 2025 |
Source payment records
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| iLet Bionic Pancreas Normalized: ilet bionic pancreas |
Device | BETA BIONICS, INC. | $28.39 | 1 | 2025 |
Source payment records
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| iLet Insulin Infusion Kit Contact Detach Normalized: ilet insulin infusion kit contact detach |
Device | BETA BIONICS, INC. | $28.39 | 1 | 2025 |
Source payment records
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| iLet Insulin Infusion Kit Inset Normalized: ilet insulin infusion kit inset |
Device | BETA BIONICS, INC. | $28.39 | 1 | 2025 |
Source payment records
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| Repatha Normalized: repatha |
Biological | Amgen Inc. | $25.56 | 1 | 2025 |
Source payment records
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| LOREEV XR Normalized: loreev xr |
Drug | Almatica Pharma LLC | $23.49 | 1 | 2025 |
Source payment records
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| Ozempic Normalized: ozempic |
Drug | Novo Nordisk Inc | $23.04 | 1 | 2025 |
Source payment records
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| CRYSVITA Normalized: crysvita |
Drug | KYOWA KIRIN, INC. | $21.74 | 1 | 2025 |
Source payment records
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| JARDIANCE Normalized: jardiance |
Drug | Boehringer Ingelheim Pharmaceuticals, Inc. | $21.31 | 1 | 2025 |
Source payment records
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| CRENESSITY Normalized: crenessity |
Drug | Neurocrine BioSciences, Inc. | $20.94 | 1 | 2025 |
Source payment records
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| LEQVIO Normalized: leqvio |
Drug | Novartis Pharmaceuticals Corporation | $14.91 | 1 | 2025 |
Source payment records
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| Senza Normalized: senza |
Device | Globus Medical, Inc. | $14.38 | 1 | 2025 |
Source payment records
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| EVENITY Normalized: evenity |
Biological | Amgen Inc. | $13.95 | 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 |
|---|---|---|---|---|---|---|
| JARDIANCE jardiance |
2025 | Jardiance | 2024 | 131 | exact normalized | Medicare Part D |
| Ozempic ozempic |
2025 | Ozempic | 2024 | 177 | exact normalized | Medicare Part D |
| SYNTHROID synthroid |
2025 | Synthroid | 2024 | 133 | exact normalized | Medicare Part D |
| UNITHROID unithroid |
2025 | Unithroid | 2024 | 11 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 | ARMOUR THYROID open payments reported associated product |
CMS Open Payments — General Payments 50 supporting records · 11 recipient NPIs · example record 1201517088 |
Armour Thyroid · 2024 Exact normalized brand match · 1 Part D row |
23 | suppressed by CMS |
| ABBVIE INC. Exact reporting entity; no affiliate inference |
2025 | SYNTHROID open payments reported associated product |
CMS Open Payments — General Payments 10655 supporting records · 4881 recipient NPIs · example record 1201352636 |
Synthroid · 2024 Exact normalized brand match · 1 Part D row |
133 | 47 |
| Amneal Pharmaceuticals LLC Exact reporting entity; no affiliate inference |
2025 | UNITHROID open payments reported associated product |
CMS Open Payments — General Payments 7282 supporting records · 3230 recipient NPIs · example record 1220525525 |
Unithroid · 2024 Exact normalized brand match · 1 Part D row |
11 | 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 |
131 | 40 |
| Novo Nordisk Inc Exact reporting entity; no affiliate inference |
2025 | Ozempic open payments reported associated product |
CMS Open Payments — General Payments 261625 supporting records · 77793 recipient NPIs · example record 1188130076 |
Ozempic · 2024 Exact normalized brand match · 1 Part D row |
177 | 48 |
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 |
|---|---|---|---|
| Levothyroxine Sodium | Levothyroxine Sodium | 307 | 89 |
| Ozempic | Semaglutide | 177 | 48 |
| Metformin Hcl | Metformin Hcl | 154 | 53 |
| Metformin Hcl Er | Metformin Hcl | 151 | 46 |
| Synthroid | Levothyroxine Sodium | 133 | 47 |
| Jardiance | Empagliflozin | 131 | 40 |
| Atorvastatin Calcium | Atorvastatin Calcium | 109 | 33 |
| Glimepiride | Glimepiride | 90 | 31 |
| Nano 2nd Gen Pen Needle | Pen Needle, Diabetic | 78 | 33 |
| Losartan Potassium | Losartan Potassium | 63 | 16 |
| Glipizide Er | Glipizide | 55 | 15 |
| Mounjaro | Tirzepatide | 52 | suppressed |
| Tresiba Flextouch U-100 | Insulin Degludec | 50 | 18 |
| Amlodipine Besylate | Amlodipine Besylate | 46 | 15 |
| Tresiba Flextouch U-200 | Insulin Degludec | 46 | 15 |
| Methimazole | Methimazole | 45 | 15 |
| Lisinopril | Lisinopril | 44 | 13 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 43 | 17 |
| Trulicity | Dulaglutide | 41 | 13 |
| Humalog Kwikpen U-100 | Insulin Lispro | 36 | 16 |
| Pioglitazone Hcl | Pioglitazone Hcl | 33 | suppressed |
| Farxiga | Dapagliflozin Propanediol | 31 | 13 |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 31 | 13 |
| Hydrochlorothiazide | Hydrochlorothiazide | 29 | suppressed |
| Basaglar Kwikpen U-100 | Insulin Glargine,hum.Rec.Anlog | 26 | suppressed |
| Novolog Flexpen | Insulin Aspart | 24 | 15 |
| Simvastatin | Simvastatin | 24 | suppressed |
| Armour Thyroid | Thyroid,pork | 23 | suppressed |
| Liothyronine Sodium | Liothyronine Sodium | 23 | suppressed |
| Fiasp Flextouch | Insulin Aspart (Niacinamide) | 20 | suppressed |
| Metoprolol Succinate | Metoprolol Succinate | 19 | suppressed |
| Gabapentin | Gabapentin | 18 | suppressed |
| Januvia | Sitagliptin Phosphate | 18 | suppressed |
| Pravastatin Sodium | Pravastatin Sodium | 18 | suppressed |
| Omnipod 5 Dexg7g6 Pods (Gen 5) | Insulin Pump Cart,auto,bt,g6/7 | 17 | suppressed |
| Risedronate Sodium | Risedronate Sodium | 16 | suppressed |
| Vitamin D2 | Ergocalciferol (Vitamin D2) | 16 | suppressed |
| Glipizide | Glipizide | 14 | suppressed |
| Tirosint | Levothyroxine Sodium | 13 | suppressed |
| Ultra-Fine Nano Pen Needle | Pen Needle, Diabetic | 13 | suppressed |
| Acarbose | Acarbose | 12 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 11 | suppressed |
| Janumet | Sitagliptin Phos/Metformin Hcl | 11 | suppressed |
| Toujeo Max Solostar | Insulin Glargine,hum.Rec.Anlog | 11 | suppressed |
| Unithroid | Levothyroxine Sodium | 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 | $555.67 · 24 records | Abbott Laboratories | CRENESSITY, CRYSVITA, Dexcom G6 Transmitter, EVENITY, FREESTYLE LIBRE 3, JARDIANCE, Korlym, LEQVIO, LOREEV XR, Ozempic, Repatha, SYNTHROID, Senza, TZIELD, UNITHROID, Yorvipath, iLet Bionic Pancreas, iLet Insulin Infusion Kit Contact Detach, iLet Insulin Infusion Kit Inset | 5 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Jardiance 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