Payment overview · 2025
General Payments
$608.02
21 reported records · 9 companies
Healthcare provider profile · identity verified
Michael Anthony Rihner, MD
Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease · MOBILE, AL · NPI 1831279702
Verified facts
What the public records show
CMS Open Payments records show Michael Anthony Rihner, MD received $608.02 in general payments during 2025 across 21 reported records.
Abbott Laboratories accounted for 32.3% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 11 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Ozempic.
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 251 claims for Eliquis by this doctor in 2024.
Novartis Pharmaceuticals Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ENTRESTO as an associated drug or biological on 9346 records involving 6254 distinct recipient NPIs. Public Medicare Part D data also shows 460 claims for Entresto 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 12 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 | $196.33 | 32.3% | 2 | 2025 |
| Medtronic, Inc. |
Medtronic, Inc. exact · evidence 2025-07-22 |
$98.59 | 16.2% | 1 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $95.54 | 15.7% | 6 | 2025 |
| Novo Nordisk Inc | Unresolved — no canonical attribution shown | $62.37 | 10.3% | 3 | 2025 |
| SCPHARMACEUTICALS INC. | Unresolved — no canonical attribution shown | $49.65 | 8.2% | 2 | 2025 |
| Novartis Pharmaceuticals Corporation | Unresolved — no canonical attribution shown | $45.44 | 7.5% | 3 | 2025 |
| E.R. Squibb & Sons, L.L.C. | Unresolved — no canonical attribution shown | $32.94 | 5.4% | 2 | 2025 |
| CARDIVA MEDICAL, INC. | Unresolved — no canonical attribution shown | $16.96 | 2.8% | 1 | 2025 |
| Phathom Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $10.20 | 1.7% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $608.02 | 21 |
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 |
|---|---|---|---|---|---|
| JOT DX Normalized: jot dx |
Device | Abbott Laboratories | $106.47 | 1 | 2025 |
Source payment records
|
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| SYMPLICITY G3 Normalized: symplicity g3 |
Device | Medtronic, Inc. | $98.59 | 1 | 2025 |
Source payment records
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| VERQUVO Normalized: verquvo |
Drug | Merck Sharp & Dohme LLC | $95.54 | 6 | 2025 |
Source payment records
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| MITRACLIP Normalized: mitraclip |
Device | Abbott Laboratories | $89.86 | 1 | 2025 |
Source payment records
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| Ozempic Normalized: ozempic |
Drug | Novo Nordisk Inc | $62.37 | 3 | 2025 |
Source payment records
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| Rybelsus Normalized: rybelsus |
Drug | Novo Nordisk Inc | $62.37 | 3 | 2025 |
Source payment records
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| FUROSCIX Normalized: furoscix |
Drug | SCPHARMACEUTICALS INC. | $49.65 | 2 | 2025 |
Source payment records
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| LEQVIO Normalized: leqvio |
Drug | Novartis Pharmaceuticals Corporation | $45.44 | 3 | 2025 |
Source payment records
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| CAMZYOS Normalized: camzyos |
Drug | E.R. Squibb & Sons, L.L.C. | $32.94 | 2 | 2025 |
Source payment records
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| CARDIVA VASCADE MVP VVCS 6-12F Normalized: cardiva vascade mvp vvcs 6 12f |
Device | CARDIVA MEDICAL, INC. | $16.96 | 1 | 2025 |
Source payment records
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| VOQUEZNA Normalized: voquezna |
Drug | Phathom Pharmaceuticals, Inc. | $10.20 | 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 |
|---|---|---|---|---|---|---|
| Ozempic ozempic |
2025 | Ozempic | 2024 | 12 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 |
|---|---|---|---|---|---|---|
| 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 |
251 | 62 |
| Novartis Pharmaceuticals Corporation Exact reporting entity; no affiliate inference |
2025 | ENTRESTO open payments reported associated product |
CMS Open Payments — General Payments 9346 supporting records · 6254 recipient NPIs · example record 1200004797 |
Entresto · 2024 Exact normalized brand match · 1 Part D row |
460 | 122 |
| 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 |
12 | 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 | 1305 | 437 |
| Carvedilol | Carvedilol | 966 | 290 |
| Amlodipine Besylate | Amlodipine Besylate | 945 | 314 |
| Xarelto | Rivaroxaban | 559 | 132 |
| Losartan Potassium | Losartan Potassium | 503 | 167 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 471 | 164 |
| Clopidogrel | Clopidogrel Bisulfate | 469 | 158 |
| Entresto | Sacubitril/Valsartan | 460 | 122 |
| Furosemide | Furosemide | 444 | 175 |
| Potassium Chloride | Potassium Chloride | 440 | 192 |
| Bisoprolol Fumarate | Bisoprolol Fumarate | 417 | 132 |
| Metoprolol Succinate | Metoprolol Succinate | 403 | 128 |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 384 | 135 |
| Lisinopril | Lisinopril | 337 | 113 |
| Terazosin Hcl | Terazosin Hcl | 331 | 91 |
| Pantoprazole Sodium | Pantoprazole Sodium | 326 | 132 |
| Amiodarone Hcl | Amiodarone Hcl | 315 | 107 |
| Ranolazine Er | Ranolazine | 315 | 120 |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 280 | 96 |
| Ezetimibe | Ezetimibe | 259 | 92 |
| Eliquis | Apixaban | 251 | 62 |
| Doxazosin Mesylate | Doxazosin Mesylate | 231 | 81 |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 210 | 70 |
| Hydrochlorothiazide | Hydrochlorothiazide | 206 | 73 |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 202 | 72 |
| Famotidine | Famotidine | 194 | 75 |
| Pravastatin Sodium | Pravastatin Sodium | 186 | 61 |
| Atenolol | Atenolol | 168 | 51 |
| Mounjaro | Tirzepatide | 157 | 28 |
| Levothyroxine Sodium | Levothyroxine Sodium | 140 | 51 |
| Torsemide | Torsemide | 136 | 50 |
| Nitroglycerin Patch | Nitroglycerin | 135 | 36 |
| Nitroglycerin | Nitroglycerin | 133 | 85 |
| Hydralazine Hcl | Hydralazine Hcl | 129 | 44 |
| Spironolactone | Spironolactone | 119 | 40 |
| Mirtazapine | Mirtazapine | 117 | 41 |
| Farxiga | Dapagliflozin Propanediol | 112 | 39 |
| Nifedipine Er | Nifedipine | 110 | 34 |
| Valsartan | Valsartan | 110 | 41 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 107 | 41 |
| Bisoprolol-Hydrochlorothiazide | Bisoprolol/Hydrochlorothiazide | 97 | 35 |
| Omeprazole | Omeprazole | 95 | 33 |
| Repatha Sureclick | Evolocumab | 94 | 27 |
| Metoprolol Tartrate | Metoprolol Tartrate | 92 | 33 |
| Escitalopram Oxalate | Escitalopram Oxalate | 91 | 32 |
| Chlorthalidone | Chlorthalidone | 89 | 26 |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 76 | 29 |
| Jardiance | Empagliflozin | 76 | 17 |
| Warfarin Sodium | Warfarin Sodium | 67 | 23 |
| Midodrine Hcl | Midodrine Hcl | 60 | 20 |
| Flecainide Acetate | Flecainide Acetate | 58 | 18 |
| Metformin Hcl | Metformin Hcl | 53 | 18 |
| Montelukast Sodium | Montelukast Sodium | 48 | 22 |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 39 | 16 |
| Brilinta | Ticagrelor | 37 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 32 | suppressed |
| Sertraline Hcl | Sertraline Hcl | 29 | suppressed |
| Fludrocortisone Acetate | Fludrocortisone Acetate | 28 | suppressed |
| Meloxicam | Meloxicam | 28 | 12 |
| Allopurinol | Allopurinol | 27 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 27 | suppressed |
| Sotalol | Sotalol Hcl | 27 | suppressed |
| Vascepa | Icosapent Ethyl | 26 | suppressed |
| Benazepril Hcl | Benazepril Hcl | 25 | suppressed |
| Olmesartan-Hydrochlorothiazide | Olmesartan/Hydrochlorothiazide | 25 | suppressed |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 24 | suppressed |
| Cilostazol | Cilostazol | 22 | suppressed |
| Diazepam | Diazepam | 22 | 22 |
| Ramipril | Ramipril | 21 | suppressed |
| Diltiazem 24hr Er (La) | Diltiazem Hcl | 20 | suppressed |
| Fenofibrate | Fenofibrate Nanocrystallized | 20 | suppressed |
| Multaq | Dronedarone Hcl | 20 | suppressed |
| Telmisartan | Telmisartan | 20 | suppressed |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 19 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 19 | suppressed |
| Labetalol Hcl | Labetalol Hcl | 19 | suppressed |
| Trazodone Hcl | Trazodone Hcl | 19 | suppressed |
| Bupropion Xl | Bupropion Hcl | 18 | suppressed |
| Enoxaparin Sodium | Enoxaparin Sodium | 18 | 11 |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 18 | suppressed |
| Methylprednisolone | Methylprednisolone | 18 | 17 |
| Citalopram Hbr | Citalopram Hydrobromide | 16 | suppressed |
| Fluocinolone Acetonide | Fluocinolone Acetonide | 16 | suppressed |
| Icosapent Ethyl | Icosapent Ethyl | 16 | suppressed |
| Irbesartan | Irbesartan | 16 | suppressed |
| Neomycin-Polymyxin-Hydrocort | Neomycin/Polymyxin B/Hydrocort | 16 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 16 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 15 | suppressed |
| Diltiazem Hcl | Diltiazem Hcl | 15 | suppressed |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 15 | suppressed |
| Propranolol Hcl Er | Propranolol Hcl | 15 | suppressed |
| Dabigatran Etexilate | Dabigatran Etexilate Mesylate | 14 | suppressed |
| Irbesartan-Hydrochlorothiazide | Irbesartan/Hydrochlorothiazide | 14 | suppressed |
| Levocetirizine Dihydrochloride | Levocetirizine Dihydrochloride | 14 | suppressed |
| Ondansetron Odt | Ondansetron | 14 | suppressed |
| Azithromycin | Azithromycin | 13 | 12 |
| Ropinirole Hcl | Ropinirole Hcl | 13 | suppressed |
| Simvastatin | Simvastatin | 13 | suppressed |
| Synthroid | Levothyroxine Sodium | 13 | suppressed |
| Cephalexin | Cephalexin | 12 | 12 |
| Duloxetine Hcl | Duloxetine Hcl | 12 | suppressed |
| Nortriptyline Hcl | Nortriptyline Hcl | 12 | suppressed |
| Ozempic | Semaglutide | 12 | suppressed |
| Sucralfate | Sucralfate | 12 | suppressed |
| Topiramate | Topiramate | 12 | suppressed |
| Omega-3 Acid Ethyl Esters | Omega-3 Acid Ethyl Esters | 11 | suppressed |
| Verapamil Er | Verapamil 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 | $608.02 · 21 records | Abbott Laboratories | CAMZYOS, CARDIVA VASCADE MVP VVCS 6-12F, FUROSCIX, JOT DX, LEQVIO, MITRACLIP, Ozempic, Rybelsus, SYMPLICITY G3, VERQUVO, VOQUEZNA | 3 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Ozempic 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