Healthcare provider profile · identity verified

Darrin Ray, MD

Family Practice · GIBSON CITY, IL · NPI 1679785778

Profile state: partd only Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

We did not find matching Open Payments records for this doctor in 2025.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

There is no payer-company set available for this comparison.

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
Eliquis	Apixaban	2758	293
Atorvastatin Calcium	Atorvastatin Calcium	2593	466
Levothyroxine Sodium	Levothyroxine Sodium	1948	332
Furosemide	Furosemide	1933	363
Amlodipine Besylate	Amlodipine Besylate	1639	286
Gabapentin	Gabapentin	1637	292
Pantoprazole Sodium	Pantoprazole Sodium	1341	268
Potassium Chloride	Potassium Chloride	1261	236
Lisinopril	Lisinopril	1228	234
Sertraline Hcl	Sertraline Hcl	1165	193
Metoprolol Tartrate	Metoprolol Tartrate	1073	196
Losartan Potassium	Losartan Potassium	1035	188
Metoprolol Succinate	Metoprolol Succinate	1021	205
Tamsulosin Hcl	Tamsulosin Hcl	977	174
Clopidogrel	Clopidogrel Bisulfate	950	166
Metformin Hcl	Metformin Hcl	845	158
Carvedilol	Carvedilol	824	161
Donepezil Hcl	Donepezil Hcl	804	117
Jardiance	Empagliflozin	709	90
Warfarin Sodium	Warfarin Sodium	702	42
Spironolactone	Spironolactone	624	124
Trazodone Hcl	Trazodone Hcl	617	139
Escitalopram Oxalate	Escitalopram Oxalate	605	86
Quetiapine Fumarate	Quetiapine Fumarate	534	103
Simvastatin	Simvastatin	502	80
Allopurinol	Allopurinol	499	77
Duloxetine Hcl	Duloxetine Hcl	489	108
Mirtazapine	Mirtazapine	482	127
Levetiracetam	Levetiracetam	474	73
Memantine Hcl	Memantine Hcl	469	69
Famotidine	Famotidine	452	95
Omeprazole	Omeprazole	445	115
Xarelto	Rivaroxaban	434	58
Rosuvastatin Calcium	Rosuvastatin Calcium	398	71
Carbidopa-Levodopa	Carbidopa/Levodopa	362	57
Finasteride	Finasteride	356	62
Arexvy	Rsvpref3 Antigen/As01e/Pf	354	348
Buspirone Hcl	Buspirone Hcl	343	67
Latanoprost	Latanoprost	339	68
Montelukast Sodium	Montelukast Sodium	338	75
Citalopram Hbr	Citalopram Hydrobromide	334	58
Hydrochlorothiazide	Hydrochlorothiazide	311	65
Divalproex Sodium	Divalproex Sodium	302	57
Pravastatin Sodium	Pravastatin Sodium	280	63
Oxybutynin Chloride Er	Oxybutynin Chloride	266	51
Cephalexin	Cephalexin	260	125
Baclofen	Baclofen	254	54
Hydralazine Hcl	Hydralazine Hcl	241	70
Torsemide	Torsemide	236	63
Prednisone	Prednisone	235	94
Ondansetron Hcl	Ondansetron Hcl	227	134
Fluoxetine Hcl	Fluoxetine Hcl	221	51
Risperidone	Risperidone	216	34
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	212	61
Olanzapine	Olanzapine	209	40
Fluticasone Propionate	Fluticasone Propionate	208	85
Alendronate Sodium	Alendronate Sodium	200	33
Atenolol	Atenolol	198	30
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	195	128
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	193	118
Topiramate	Topiramate	193	28
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	188	59
Ipratropium-Albuterol	Ipratropium/Albuterol Sulfate	185	66
Isosorbide Mononitrate Er	Isosorbide Mononitrate	185	40
Glipizide	Glipizide	184	45
Albuterol Sulfate Hfa	Albuterol Sulfate	183	99
Venlafaxine Hcl Er	Venlafaxine Hcl	180	31
Ropinirole Hcl	Ropinirole Hcl	174	35
Albuterol Sulfate	Albuterol Sulfate	171	90
Doxycycline Hyclate	Doxycycline Hyclate	171	106
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	169	27
Midodrine Hcl	Midodrine Hcl	168	46
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	166	37
Sucralfate	Sucralfate	166	37
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	159	39
Propranolol Hcl	Propranolol Hcl	157	27
Ezetimibe	Ezetimibe	156	23
Incruse Ellipta	Umeclidinium Bromide	153	28
Lamotrigine	Lamotrigine	153	27
Myrbetriq	Mirabegron	151	18
Entresto	Sacubitril/Valsartan	148	31
Tramadol Hcl	Tramadol Hcl	148	40
Oxybutynin Chloride	Oxybutynin Chloride	138	30
Insulin Glargine-Yfgn	Insulin Glargine-Yfgn	137	75
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	135	91
Lorazepam	Lorazepam	135	41
Bupropion Hcl Sr	Bupropion Hcl	132	22
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	132	29
Meloxicam	Meloxicam	130	27
Tizanidine Hcl	Tizanidine Hcl	128	46
Aripiprazole	Aripiprazole	125	31
Azithromycin	Azithromycin	120	54
Brilinta	Ticagrelor	119	11
Doxazosin Mesylate	Doxazosin Mesylate	119	12
Ciprofloxacin Hcl	Ciprofloxacin Hcl	117	81
Levofloxacin	Levofloxacin	113	73
Amitriptyline Hcl	Amitriptyline Hcl	107	17
Amiodarone Hcl	Amiodarone Hcl	104	37
Breo Ellipta	Fluticasone/Vilanterol	102	20
Clonidine Hcl	Clonidine Hcl	102	24
Nuedexta	Dextromethorphan Hbr/Quinidine	99	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	98	35
Budesonide	Budesonide	96	18
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	96	35
Trulicity	Dulaglutide	94	23
Insulin Lispro	Insulin Lispro	92	38
Steglatro	Ertugliflozin Pidolate	92	35
Paroxetine Hcl	Paroxetine Hcl	91	18
Ceftriaxone	Ceftriaxone Sodium	89	49
Divalproex Sodium Er	Divalproex Sodium	89	31
Brimonidine Tartrate	Brimonidine Tartrate	88	20
Humalog Kwikpen U-100	Insulin Lispro	88	24
Tradjenta	Linagliptin	88	suppressed
Digoxin	Digoxin	86	18
Bupropion Xl	Bupropion Hcl	85	24
Fluconazole	Fluconazole	85	37
Farxiga	Dapagliflozin Propanediol	84	14
Insulin Lispro Kwikpen U-100	Insulin Lispro	83	31
Nystatin	Nystatin	83	46
Celecoxib	Celecoxib	80	18
Lantus	Insulin Glargine,hum.Rec.Anlog	79	24
Alogliptin	Alogliptin Benzoate	78	suppressed
Tresiba Flextouch U-100	Insulin Degludec	77	suppressed
Abrysvo	Rsv Vacc, Pref A And Pref B/Pf	76	76
Bumetanide	Bumetanide	76	16
Creon	Lipase/Protease/Amylase	76	suppressed
Benztropine Mesylate	Benztropine Mesylate	73	17
Calcitriol	Calcitriol	73	21
Ondansetron Odt	Ondansetron	72	54
Nebivolol Hcl	Nebivolol Hcl	71	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	71	50
Diltiazem Hcl	Diltiazem Hcl	70	18
Bupropion Hcl	Bupropion Hcl	69	17
Pioglitazone Hcl	Pioglitazone Hcl	69	11
Ranolazine Er	Ranolazine	69	11
Combivent Respimat	Ipratropium/Albuterol Sulfate	68	12
Glipizide Er	Glipizide	68	12
Nifedipine Er	Nifedipine	67	16
Amantadine	Amantadine Hcl	65	suppressed
Metolazone	Metolazone	65	19
Timolol Maleate	Timolol Maleate	65	15
Primidone	Primidone	63	12
Januvia	Sitagliptin Phosphate	60	12
Methocarbamol	Methocarbamol	60	23
Lubiprostone	Lubiprostone	59	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	58	12
Lidocaine Hcl	Lidocaine Hcl/Pf	58	49
Lovastatin	Lovastatin	58	11
Lactulose	Lactulose	57	13
Anoro Ellipta	Umeclidinium Brm/Vilanterol Tr	54	14
Diltiazem 24hr Er	Diltiazem Hcl	54	suppressed
Metformin Hcl Er	Metformin Hcl	54	13
Methenamine Hippurate	Methenamine Hippurate	53	suppressed
Venlafaxine Hcl	Venlafaxine Hcl	53	12
Haloperidol	Haloperidol	52	12
Sevelamer Carbonate	Sevelamer Carbonate	52	15
Insulin Aspart Flexpen	Insulin Aspart	51	25
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	51	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	51	14
Hydroxychloroquine Sulfate	Hydroxychloroquine Sulfate	48	suppressed
Rivastigmine	Rivastigmine	48	suppressed
Sodium Chloride	0.9 % Sodium Chloride	48	33
Trintellix	Vortioxetine Hydrobromide	48	suppressed
Meclizine Hcl	Meclizine Hcl	47	20
Arnuity Ellipta	Fluticasone Furoate	46	12
Cefdinir	Cefdinir	46	31
Diltiazem 24hr Er (La)	Diltiazem Hcl	45	14
Alprazolam	Alprazolam	44	14
Nitroglycerin	Nitroglycerin	44	38
Oxcarbazepine	Oxcarbazepine	44	12
Diclofenac Sodium	Diclofenac Sodium	43	24
Kapspargo Sprinkle	Metoprolol Succinate	43	suppressed
Pregabalin	Pregabalin	43	15
Enalapril Maleate	Enalapril Maleate	42	suppressed
Konvomep	Omeprazole/Sodium Bicarbonate	42	suppressed
Novolog	Insulin Aspart	42	16
Carbamazepine	Carbamazepine	41	suppressed
Metronidazole	Metronidazole	41	18
Vancomycin Hcl	Vancomycin Hcl	41	26
Amoxicillin	Amoxicillin	40	33
Colestipol Hcl	Colestipol Hcl	40	suppressed
Irbesartan	Irbesartan	40	suppressed
Hydroxyurea	Hydroxyurea	39	suppressed
Nuplazid	Pimavanserin Tartrate	39	suppressed
Prednisolone Acetate	Prednisolone Acetate	39	14
Dorzolamide-Timolol	Dorzolamide Hcl/Timolol Maleat	38	15
Lamotrigine Er	Lamotrigine	38	suppressed
Novolog Flexpen	Insulin Aspart	38	12
Ozempic	Semaglutide	38	13
Acyclovir	Acyclovir	37	suppressed
Alfuzosin Hcl Er	Alfuzosin Hcl	37	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	37	13
Ertapenem	Ertapenem Sodium	37	suppressed
Memantine Hcl Er	Memantine Hcl	37	suppressed
Mycophenolate Mofetil	Mycophenolate Mofetil	36	suppressed
Ibuprofen	Ibuprofen	34	11
Micafungin	Micafungin Sodium	34	suppressed
Valproic Acid	Valproic Acid (As Sodium Salt)	34	suppressed
Zonisamide	Zonisamide	34	suppressed
Azelastine Hcl	Azelastine Hcl	33	suppressed
Cilostazol	Cilostazol	33	suppressed
Letrozole	Letrozole	33	suppressed
Prazosin Hcl	Prazosin Hcl	33	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	33	suppressed
Chlorthalidone	Chlorthalidone	32	suppressed
Gemfibrozil	Gemfibrozil	32	suppressed
Glimepiride	Glimepiride	32	suppressed
Methimazole	Methimazole	32	suppressed
Naproxen	Naproxen	32	suppressed
Phenytoin Sodium Extended	Phenytoin Sodium Extended	32	suppressed
Hydrocortisone	Hydrocortisone	31	12
Nystop	Nystatin	31	17
Soaanz	Torsemide	31	suppressed
Valsartan	Valsartan	31	suppressed
Atropine Sulfate	Atropine Sulfate	30	15
Solifenacin Succinate	Solifenacin Succinate	30	suppressed
Xifaxan	Rifaximin	30	suppressed
Carbidopa-Levodopa Er	Carbidopa/Levodopa	29	suppressed
Flecainide Acetate	Flecainide Acetate	29	suppressed
Spiriva Handihaler	Tiotropium Bromide	29	suppressed
Benazepril Hcl	Benazepril Hcl	28	suppressed
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	28	14
Dapagliflozin	Dapagliflozin Propanediol	28	15
Enulose	Lactulose	28	suppressed
Gemtesa	Vibegron	28	suppressed
Ketoconazole	Ketoconazole	28	17
Orphenadrine Citrate Er	Orphenadrine Citrate	28	suppressed
Calcium Acetate	Calcium Acetate	27	suppressed
Cholestyramine	Cholestyramine (With Sugar)	27	suppressed
Dropsafe Pen Needle	Pen Needle, Diabetic, Safety	27	suppressed
Glatopa	Glatiramer Acetate	27	suppressed
Insulin Aspart	Insulin Aspart	27	13
Nyamyc	Nystatin	27	22
Valacyclovir	Valacyclovir Hcl	27	14
Phenobarbital	Phenobarbital	26	suppressed
Wixela Inhub	Fluticasone Propion/Salmeterol	26	12
Briviact	Brivaracetam	25	suppressed
Dorzolamide Hcl	Dorzolamide Hcl	25	suppressed
Fenofibrate	Fenofibrate	25	suppressed
Isosorbide Dinitrate	Isosorbide Dinitrate	25	suppressed
Janumet	Sitagliptin Phos/Metformin Hcl	25	suppressed
Posaconazole	Posaconazole	25	suppressed
Sulfasalazine	Sulfasalazine	25	suppressed
Terazosin Hcl	Terazosin Hcl	25	suppressed
Verapamil Hcl	Verapamil Hcl	25	suppressed
Clotrimazole-Betamethasone	Clotrimazole/Betamethasone Dip	24	13
Fenofibrate	Fenofibrate Nanocrystallized	24	suppressed
Methotrexate	Methotrexate Sodium	24	suppressed
Namzaric	Memantine Hcl/Donepezil Hcl	24	suppressed
Clonazepam	Clonazepam	23	suppressed
Clotrimazole	Clotrimazole	23	15
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	23	suppressed
Clindamycin Hcl	Clindamycin Hcl	22	16
Loperamide	Loperamide Hcl	22	15
Roflumilast	Roflumilast	22	suppressed
Sotalol	Sotalol Hcl	22	suppressed
Verapamil Er	Verapamil Hcl	22	suppressed
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	21	suppressed
Klor-Con 10	Potassium Chloride	21	suppressed
Megestrol Acetate	Megestrol Acetate	21	11
Scopolamine	Scopolamine	21	suppressed
Water	Water For Irrigation,sterile	21	suppressed
Ziprasidone Hcl	Ziprasidone Hcl	21	suppressed
Admelog	Insulin Lispro	20	suppressed
Anastrozole	Anastrozole	20	suppressed
Cyclosporine	Cyclosporine	20	suppressed
Enoxaparin Sodium	Enoxaparin Sodium	20	11
Erythromycin	Erythromycin Base	20	suppressed
Linzess	Linaclotide	20	suppressed
Metoclopramide Hcl	Metoclopramide Hcl	20	14
Tolterodine Tartrate	Tolterodine Tartrate	20	suppressed
Bisoprolol-Hydrochlorothiazide	Bisoprolol/Hydrochlorothiazide	19	suppressed
Carbamazepine Er	Carbamazepine	19	suppressed
Clonidine	Clonidine	19	suppressed
Fiasp	Insulin Aspart (Niacinamide)	19	suppressed
Olmesartan Medoxomil	Olmesartan Medoxomil	19	suppressed
Pyridostigmine Bromide	Pyridostigmine Bromide	19	suppressed
Levemir	Insulin Detemir	18	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	18	suppressed
Paxlovid	Nirmatrelvir/Ritonavir	18	18
Piperacillin-Tazobactam	Piperacillin Sodium/Tazobactam	18	suppressed
Polymyxin B Sul-Trimethoprim	Polymyxin B Sulf/Trimethoprim	18	16
Rizatriptan	Rizatriptan Benzoate	18	suppressed
Ursodiol	Ursodiol	18	suppressed
Acetaminophen-Codeine	Acetaminophen With Codeine	17	suppressed
Clobetasol Propionate	Clobetasol Propionate	17	11
Combigan	Brimonidine Tartrate/Timolol	17	suppressed
Fluticasone-Vilanterol	Fluticasone/Vilanterol	17	suppressed
Humalog	Insulin Lispro	17	suppressed
Labetalol Hcl	Labetalol Hcl	17	suppressed
Levemir Flexpen	Insulin Detemir	17	suppressed
Loxapine	Loxapine Succinate	17	suppressed
Nortriptyline Hcl	Nortriptyline Hcl	17	suppressed
Oxycodone Hcl	Oxycodone Hcl	17	suppressed
Sevelamer Hcl	Sevelamer Hcl	17	suppressed
Vancomycin Hcl	Vancomycin/Water For Inj (Peg)	17	suppressed
Advair Diskus	Fluticasone Propion/Salmeterol	16	suppressed
Leflunomide	Leflunomide	16	suppressed
Symbicort	Budesonide/Formoterol Fumarate	16	suppressed
Tacrolimus	Tacrolimus	16	suppressed
Tamoxifen Citrate	Tamoxifen Citrate	16	suppressed
Tiotropium Bromide	Tiotropium Bromide	16	suppressed
Brimonidine Tartrate-Timolol	Brimonidine Tartrate/Timolol	15	suppressed
Clomipramine Hcl	Clomipramine Hcl	15	suppressed
Doxepin Hcl	Doxepin Hcl	15	suppressed
Dupixent Syringe	Dupilumab	15	suppressed
Fluticasone Propionate Hfa	Fluticasone Propionate	15	suppressed
Glyxambi	Empagliflozin/Linagliptin	15	suppressed
Ipratropium Bromide	Ipratropium Bromide	15	suppressed
Nitrofurantoin	Nitrofurantoin Macrocrystal	15	suppressed
Sulfasalazine Dr	Sulfasalazine	15	suppressed
Terbinafine Hcl	Terbinafine Hcl	15	suppressed
Vascepa	Icosapent Ethyl	15	suppressed
Ventolin Hfa	Albuterol Sulfate	15	13
Arformoterol Tartrate	Arformoterol Tartrate	14	suppressed
Bicalutamide	Bicalutamide	14	suppressed
Dofetilide	Dofetilide	14	suppressed
Dutasteride	Dutasteride	14	suppressed
Promethazine Hcl	Promethazine Hcl	14	suppressed
Topiramate Er	Topiramate	14	suppressed
Verapamil Sr	Verapamil Hcl	14	suppressed
Atovaquone	Atovaquone	13	suppressed
Autoshield Duo Pen Needle	Pen Needle,dual Safety,diabetc	13	suppressed
Bethanechol Chloride	Bethanechol Chloride	13	suppressed
Bisoprolol Fumarate	Bisoprolol Fumarate	13	suppressed
Cefadroxil	Cefadroxil	13	suppressed
Haloperidol Lactate	Haloperidol Lactate	13	suppressed
Indapamide	Indapamide	13	suppressed
Klor-Con M15	Potassium Chloride	13	suppressed
Lidocaine Hcl	Lidocaine Hcl	13	13
Lokelma	Sodium Zirconium Cyclosilicate	13	suppressed
Mirabegron Er	Mirabegron	13	suppressed
Mounjaro	Tirzepatide	13	suppressed
Movantik	Naloxegol Oxalate	13	suppressed
Rifampin	Rifampin	13	suppressed
Silver Sulfadiazine	Silver Sulfadiazine	13	suppressed
Tolterodine Tartrate Er	Tolterodine Tartrate	13	suppressed
Tresiba Flextouch U-200	Insulin Degludec	13	suppressed
Abilify Maintena	Aripiprazole	12	suppressed
Amiloride Hcl	Amiloride Hcl	12	suppressed
Ampicillin Trihydrate	Ampicillin Trihydrate	12	suppressed
Betamethasone Dipropionate	Betamethasone Dipropionate	12	suppressed
Bydureon Bcise	Exenatide Microspheres	12	suppressed
Entecavir	Entecavir	12	suppressed
Fludrocortisone Acetate	Fludrocortisone Acetate	12	suppressed
Gentamicin Sulfate	Gentamicin Sulfate	12	suppressed
Haloperidol Decanoate	Haloperidol Decanoate	12	suppressed
Ketorolac Tromethamine	Ketorolac Tromethamine	12	suppressed
Levobunolol Hcl	Levobunolol Hcl	12	suppressed
Morphine Sulfate	Morphine Sulfate	12	suppressed
Mupirocin	Mupirocin	12	suppressed
Nabumetone	Nabumetone	12	suppressed
Raloxifene Hcl	Raloxifene Hcl	12	suppressed
Rocklatan	Netarsudil Mesylat/Latanoprost	12	suppressed
Shingrix	Varicella-Zoster Ge/As01b/Pf	12	11
Sumatriptan Succinate	Sumatriptan Succinate	12	suppressed
Travoprost	Travoprost	12	suppressed
Victoza 3-Pak	Liraglutide	12	suppressed
Admelog Solostar	Insulin Lispro	11	suppressed
Breztri Aerosphere	Budesonide/Glycopyr/Formoterol	11	suppressed
Fiasp Flextouch	Insulin Aspart (Niacinamide)	11	suppressed
Glipizide-Metformin	Glipizide/Metformin Hcl	11	suppressed
Glucagon Emergency Kit	Glucagon	11	11
Hydrocodone-Ibuprofen	Hydrocodone/Ibuprofen	11	suppressed
Moxifloxacin	Moxifloxacin Hcl	11	suppressed
Novolin 70-30	Insulin Nph Hum/Reg Insulin Hm	11	suppressed
Riluzole	Riluzole	11	suppressed
Santyl	Collagenase Clostridium Hist.	11	suppressed
Unifine Safecontrol Pen Needle	Pen Needle, Diabetic	11	suppressed
Vitamin D2	Ergocalciferol (Vitamin D2)	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	—	—	—	—	—
2024	—	—	—	—	Complete

Questions to ask

Questions you could discuss with your doctor

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

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error