Payment overview · 2025
General Payments
$17,155.36
44 reported records · 6 companies
Healthcare provider profile · identity verified
Darshak K Karia, MD
Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease · AUGUSTA, GA · NPI 1033170097
Verified facts
What the public records show
CMS Open Payments records show Darshak K Karia, MD received $17,155.36 in general payments during 2025 across 44 reported records.
Alnylam Pharmaceuticals Inc. accounted for 92.2% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 8 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis.
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 229 claims for Eliquis by this doctor in 2024.
Merck Sharp & Dohme 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 Adempas as an associated drug or biological on 14 records involving 2 distinct recipient NPIs. Public Medicare Part D data also shows 19 claims for Adempas by this doctor in 2024.
Merck Sharp & Dohme 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 VERQUVO as an associated drug or biological on 38060 records involving 12268 distinct recipient NPIs. Public Medicare Part D data also shows 46 claims for Verquvo 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 |
|---|---|---|---|---|---|
| Alnylam Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $15,815.70 | 92.2% | 12 | 2025 |
| Abbott Laboratories | Unresolved — no canonical attribution shown | $991.50 | 5.8% | 20 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $122.25 | 0.7% | 4 | 2025 |
| CVRx, Inc. | Unresolved — no canonical attribution shown | $116.56 | 0.7% | 3 | 2025 |
| E.R. Squibb & Sons, L.L.C. | Unresolved — no canonical attribution shown | $72.45 | 0.4% | 4 | 2025 |
| Edwards Lifesciences Corporation | Unresolved — no canonical attribution shown | $36.90 | 0.2% | 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 | $14,250.00 | 2 |
| Food and Beverage | $1,889.47 | 39 |
| Travel and Lodging | $1,015.89 | 3 |
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 |
|---|---|---|---|---|---|
| AMVUTTRA Normalized: amvuttra |
Drug | Alnylam Pharmaceuticals Inc. | $15,815.70 | 12 | 2025 |
Source payment records
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| CARDIOMEMS Normalized: cardiomems |
Device | Abbott Laboratories | $653.55 | 8 | 2025 |
Source payment records
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| THORATEC HEARTMATE 3 LVAS IMPLANT KIT Normalized: thoratec heartmate 3 lvas implant kit |
Device | Abbott Laboratories | $292.35 | 10 | 2025 |
Source payment records
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| Barostim Neo System Normalized: barostim neo system |
Device | CVRx, Inc. | $116.56 | 3 | 2025 |
Source payment records
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| WINREVAIR Normalized: winrevair |
Biological | Merck Sharp & Dohme LLC | $47.25 | 2 | 2025 |
Source payment records
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| 2ND GEN CENTRIMAG PRIMARY CONSOLE Normalized: 2nd gen centrimag primary console |
Device | Abbott Laboratories | $45.60 | 2 | 2025 |
Source payment records
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| ELIQUIS Normalized: eliquis |
Drug | E.R. Squibb & Sons, L.L.C. | $38.56 | 2 | 2025 |
Source payment records
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| CAMZYOS Normalized: camzyos |
Drug | E.R. Squibb & Sons, L.L.C. | $33.89 | 2 | 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 |
|---|---|---|---|---|---|---|
| ELIQUIS eliquis |
2025 | Eliquis | 2024 | 229 | 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 |
|---|---|---|---|---|---|---|
| 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 |
229 | 58 |
| Merck Sharp & Dohme LLC Exact reporting entity; no affiliate inference |
2025 | Adempas open payments reported associated product |
CMS Open Payments — General Payments 14 supporting records · 2 recipient NPIs · example record 1237996458 |
Adempas · 2024 Exact normalized brand match · 1 Part D row |
19 | suppressed by CMS |
| Merck Sharp & Dohme LLC Exact reporting entity; no affiliate inference |
2025 | VERQUVO open payments reported associated product |
CMS Open Payments — General Payments 38060 supporting records · 12268 recipient NPIs · example record 1237992208 |
Verquvo · 2024 Exact normalized brand match · 1 Part D row |
46 | 19 |
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 |
|---|---|---|---|
| Metoprolol Succinate | Metoprolol Succinate | 492 | 141 |
| Entresto | Sacubitril/Valsartan | 465 | 112 |
| Jardiance | Empagliflozin | 336 | 91 |
| Hydralazine Hcl | Hydralazine Hcl | 295 | 93 |
| Spironolactone | Spironolactone | 290 | 93 |
| Farxiga | Dapagliflozin Propanediol | 235 | 50 |
| Eliquis | Apixaban | 229 | 58 |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 222 | 63 |
| Torsemide | Torsemide | 203 | 63 |
| Atorvastatin Calcium | Atorvastatin Calcium | 196 | 64 |
| Carvedilol | Carvedilol | 184 | 53 |
| Furosemide | Furosemide | 177 | 63 |
| Warfarin Sodium | Warfarin Sodium | 151 | 38 |
| Levothyroxine Sodium | Levothyroxine Sodium | 142 | 43 |
| Uptravi | Selexipag | 140 | 13 |
| Amiodarone Hcl | Amiodarone Hcl | 129 | 43 |
| Potassium Chloride | Potassium Chloride | 123 | 27 |
| Midodrine Hcl | Midodrine Hcl | 119 | 37 |
| Clopidogrel | Clopidogrel Bisulfate | 116 | 30 |
| Losartan Potassium | Losartan Potassium | 103 | 33 |
| Bumetanide | Bumetanide | 91 | 31 |
| Sildenafil Citrate | Sildenafil Citrate | 80 | 21 |
| Digoxin | Digoxin | 75 | 23 |
| Pantoprazole Sodium | Pantoprazole Sodium | 66 | 25 |
| Nifedipine Er | Nifedipine | 65 | 20 |
| Valsartan | Valsartan | 59 | suppressed |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 54 | 19 |
| Lisinopril | Lisinopril | 49 | 15 |
| Famotidine | Famotidine | 48 | 13 |
| Verquvo | Vericiguat | 46 | 19 |
| Allopurinol | Allopurinol | 42 | 14 |
| Amlodipine Besylate | Amlodipine Besylate | 39 | 11 |
| Eplerenone | Eplerenone | 36 | suppressed |
| Hydrochlorothiazide | Hydrochlorothiazide | 36 | suppressed |
| Vyndamax | Tafamidis | 31 | suppressed |
| Metolazone | Metolazone | 25 | suppressed |
| Simvastatin | Simvastatin | 20 | suppressed |
| Adempas | Riociguat | 19 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 18 | suppressed |
| Klor-Con M20 | Potassium Chloride | 18 | suppressed |
| Levetiracetam | Levetiracetam | 14 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 13 | suppressed |
| Pravastatin Sodium | Pravastatin Sodium | 13 | suppressed |
| Enoxaparin Sodium | Enoxaparin Sodium | 11 | suppressed |
| Ozempic | Semaglutide | 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 | $17,155.36 · 44 records | Alnylam Pharmaceuticals Inc. | 2ND GEN CENTRIMAG PRIMARY CONSOLE, AMVUTTRA, Barostim Neo System, CAMZYOS, CARDIOMEMS, ELIQUIS, THORATEC HEARTMATE 3 LVAS IMPLANT KIT, WINREVAIR | 3 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Eliquis play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with E.R. Squibb & Sons, L.L.C.?
- 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