Payment overview · 2025
General Payments
$502.37
23 reported records · 11 companies
Healthcare provider profile · identity verified
Eun Young Ko, NP
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · LAWRENCEVILLE, GA · NPI 1700659570
Verified facts
What the public records show
CMS Open Payments records show Eun Young Ko, NP received $502.37 in general payments during 2025 across 23 reported records.
Dexcom, Inc. accounted for 27.1% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 14 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Voquezna.
Phathom 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 VOQUEZNA as an associated drug or biological on 90302 records involving 33442 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Voquezna 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 |
|---|---|---|---|---|---|
| Dexcom, Inc. | Unresolved — no canonical attribution shown | $136.12 | 27.1% | 1 | 2025 |
| Novo Nordisk Inc | Unresolved — no canonical attribution shown | $74.21 | 14.8% | 4 | 2025 |
| Gilead Sciences, Inc. | Unresolved — no canonical attribution shown | $68.35 | 13.6% | 4 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $66.75 | 13.3% | 3 | 2025 |
| Corcept Therapeutics | Unresolved — no canonical attribution shown | $31.26 | 6.2% | 1 | 2025 |
| Aimmune Therapeutics, Inc. | Unresolved — no canonical attribution shown | $29.82 | 5.9% | 1 | 2025 |
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $26.91 | 5.4% | 1 | 2025 |
| Phathom Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $22.28 | 4.4% | 5 | 2025 |
| Sumitomo Pharma America, Inc. | Unresolved — no canonical attribution shown | $17.45 | 3.5% | 1 | 2025 |
| SHIELD THERAPEUTICS INC | Unresolved — no canonical attribution shown | $15.31 | 3.0% | 1 | 2025 |
| Exact Sciences Corporation | Unresolved — no canonical attribution shown | $13.91 | 2.8% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $502.37 | 23 |
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 |
|---|---|---|---|---|---|
| DEXCOM G7 GSS (161) Normalized: dexcom g7 gss 161 |
Medical Supply | Dexcom, Inc. | $136.12 | 1 | 2025 |
Source payment records
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| DEXCOM STELO GLUCOSE BIOSENSOR Normalized: dexcom stelo glucose biosensor |
Not specified | Dexcom, Inc. | $136.12 | 1 | 2025 |
Source payment records
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| Ozempic Normalized: ozempic |
Drug | Novo Nordisk Inc | $74.21 | 4 | 2025 |
Source payment records
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| CREON Normalized: creon |
Drug | ABBVIE INC. | $43.18 | 2 | 2025 |
Source payment records
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| LINZESS Normalized: linzess |
Drug | ABBVIE INC. | $43.18 | 2 | 2025 |
Source payment records
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| Korlym Normalized: korlym |
Drug | Corcept Therapeutics | $31.26 | 1 | 2025 |
Source payment records
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| ZENPEP Normalized: zenpep |
Drug | Aimmune Therapeutics, Inc. | $29.82 | 1 | 2025 |
Source payment records
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| Veozah Normalized: veozah |
Drug | Astellas Pharma US Inc | $26.91 | 1 | 2025 |
Source payment records
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| QULIPTA Normalized: qulipta |
Drug | ABBVIE INC. | $23.57 | 1 | 2025 |
Source payment records
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| UBRELVY Normalized: ubrelvy |
Drug | ABBVIE INC. | $23.57 | 1 | 2025 |
Source payment records
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| VOQUEZNA Normalized: voquezna |
Drug | Phathom Pharmaceuticals, Inc. | $22.28 | 5 | 2025 |
Source payment records
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| GEMTESA Normalized: gemtesa |
Drug | Sumitomo Pharma America, Inc. | $17.45 | 1 | 2025 |
Source payment records
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| ACCRUFER Normalized: accrufer |
Drug | SHIELD THERAPEUTICS INC | $15.31 | 1 | 2025 |
Source payment records
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| Cologuard Collection Kit Normalized: cologuard collection kit |
Device | Exact Sciences Corporation | $13.91 | 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 |
|---|---|---|---|---|---|---|
| VOQUEZNA voquezna |
2025 | Voquezna | 2024 | 14 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 |
|---|---|---|---|---|---|---|
| Phathom Pharmaceuticals, Inc. Exact reporting entity; no affiliate inference |
2025 | VOQUEZNA open payments reported associated product |
CMS Open Payments — General Payments 90302 supporting records · 33442 recipient NPIs · example record 1219216983 |
Voquezna · 2024 Exact normalized brand match · 1 Part D row |
14 | 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 |
|---|---|---|---|
| Methylprednisolone | Methylprednisolone | 121 | 113 |
| Azithromycin | Azithromycin | 96 | 90 |
| Amlodipine Besylate | Amlodipine Besylate | 57 | 32 |
| Meloxicam | Meloxicam | 56 | 47 |
| Atorvastatin Calcium | Atorvastatin Calcium | 48 | 25 |
| Famotidine | Famotidine | 46 | 32 |
| Levocetirizine Dihydrochloride | Levocetirizine Dihydrochloride | 45 | 33 |
| Metformin Hcl | Metformin Hcl | 39 | 20 |
| Losartan Potassium | Losartan Potassium | 28 | 15 |
| Tamsulosin Hcl | Tamsulosin Hcl | 28 | 15 |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 26 | 24 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 24 | 24 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 24 | 22 |
| Diclofenac Sodium | Diclofenac Sodium | 20 | 14 |
| Alendronate Sodium | Alendronate Sodium | 19 | 13 |
| Donepezil Hcl | Donepezil Hcl | 19 | 11 |
| Escitalopram Oxalate | Escitalopram Oxalate | 19 | 12 |
| Fenofibrate | Fenofibrate | 19 | suppressed |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 19 | 17 |
| Glimepiride | Glimepiride | 16 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 16 | 15 |
| Lisinopril | Lisinopril | 15 | suppressed |
| Pantoprazole Sodium | Pantoprazole Sodium | 15 | 11 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 14 | suppressed |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 14 | suppressed |
| Omeprazole | Omeprazole | 14 | 12 |
| Voquezna | Vonoprazan Fumarate | 14 | suppressed |
| Gabapentin | Gabapentin | 13 | suppressed |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 12 | suppressed |
| Trazodone Hcl | Trazodone Hcl | 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 | $502.37 · 23 records | Dexcom, Inc. | ACCRUFER, CREON, Cologuard Collection Kit, DEXCOM G7 GSS (161), DEXCOM STELO GLUCOSE BIOSENSOR, GEMTESA, Korlym, LINZESS, Ozempic, QULIPTA, UBRELVY, VOQUEZNA, Veozah, ZENPEP | 1 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Voquezna play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with Phathom Pharmaceuticals, 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