Healthcare provider profile · identity verified

Davanand C Doodnauth, MD

Internal Medicine · LEXINGTON, KY · NPI 1568499804

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
Levothyroxine Sodium	Levothyroxine Sodium	1794	217
Eliquis	Apixaban	1577	217
Atorvastatin Calcium	Atorvastatin Calcium	1433	299
Sertraline Hcl	Sertraline Hcl	1019	166
Gabapentin	Gabapentin	814	98
Furosemide	Furosemide	791	127
Famotidine	Famotidine	723	125
Amlodipine Besylate	Amlodipine Besylate	704	155
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	660	106
Metoprolol Tartrate	Metoprolol Tartrate	635	131
Tamsulosin Hcl	Tamsulosin Hcl	585	122
Potassium Chloride	Potassium Chloride	572	111
Lisinopril	Lisinopril	563	109
Omeprazole	Omeprazole	557	174
Metoprolol Succinate	Metoprolol Succinate	553	120
Divalproex Sodium	Divalproex Sodium	527	74
Memantine Hcl	Memantine Hcl	510	81
Clopidogrel	Clopidogrel Bisulfate	500	102
Mirtazapine	Mirtazapine	492	98
Losartan Potassium	Losartan Potassium	485	97
Carvedilol	Carvedilol	466	100
Donepezil Hcl	Donepezil Hcl	460	96
Trazodone Hcl	Trazodone Hcl	458	107
Pantoprazole Sodium	Pantoprazole Sodium	450	114
Buspirone Hcl	Buspirone Hcl	411	73
Levetiracetam	Levetiracetam	399	70
Metformin Hcl	Metformin Hcl	394	79
Hydralazine Hcl	Hydralazine Hcl	369	75
Montelukast Sodium	Montelukast Sodium	334	58
Baclofen	Baclofen	307	41
Ipratropium-Albuterol	Ipratropium/Albuterol Sulfate	297	111
Jardiance	Empagliflozin	294	39
Oxycodone Hcl	Oxycodone Hcl	294	45
Prednisone	Prednisone	292	84
Quetiapine Fumarate	Quetiapine Fumarate	291	64
Ondansetron Odt	Ondansetron	289	96
Methenamine Hippurate	Methenamine Hippurate	282	38
Hydroxyzine Hcl	Hydroxyzine Hcl	264	76
Xarelto	Rivaroxaban	253	38
Bumetanide	Bumetanide	242	73
Duloxetine Hcl	Duloxetine Hcl	242	64
Finasteride	Finasteride	240	42
Tramadol Hcl	Tramadol Hcl	226	39
Risperidone	Risperidone	193	29
Carbidopa-Levodopa	Carbidopa/Levodopa	191	30
Fluticasone Propionate	Fluticasone Propionate	191	80
Ondansetron Hcl	Ondansetron Hcl	190	87
Doxycycline Hyclate	Doxycycline Hyclate	183	88
Ibuprofen	Ibuprofen	181	35
Entresto	Sacubitril/Valsartan	180	24
Albuterol Sulfate Hfa	Albuterol Sulfate	178	96
Isosorbide Mononitrate Er	Isosorbide Mononitrate	175	41
Lactulose	Lactulose	174	42
Lantus	Insulin Glargine,hum.Rec.Anlog	170	26
Citalopram Hbr	Citalopram Hydrobromide	169	45
Allopurinol	Allopurinol	168	48
Spironolactone	Spironolactone	168	46
Tizanidine Hcl	Tizanidine Hcl	166	24
Klayesta	Nystatin	165	51
Latanoprost	Latanoprost	165	31
Escitalopram Oxalate	Escitalopram Oxalate	159	45
Chlorthalidone	Chlorthalidone	154	26
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	154	24
Pravastatin Sodium	Pravastatin Sodium	153	35
Diclofenac Sodium	Diclofenac Sodium	149	66
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	148	39
Nifedipine Er	Nifedipine	148	36
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	139	45
Nystatin	Nystatin	137	64
Fluoxetine Hcl	Fluoxetine Hcl	135	36
Alendronate Sodium	Alendronate Sodium	133	37
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	132	34
Olanzapine	Olanzapine	128	31
Triamcinolone Acetonide	Triamcinolone Acetonide	127	44
Bisoprolol Fumarate	Bisoprolol Fumarate	126	16
Ropinirole Hcl	Ropinirole Hcl	126	29
Amiodarone Hcl	Amiodarone Hcl	124	35
Lidocaine	Lidocaine	123	23
Midodrine Hcl	Midodrine Hcl	123	44
Hydroxyzine Pamoate	Hydroxyzine Pamoate	121	44
Methocarbamol	Methocarbamol	119	32
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	114	52
Doxazosin Mesylate	Doxazosin Mesylate	113	22
Rosuvastatin Calcium	Rosuvastatin Calcium	109	27
Atenolol	Atenolol	108	20
Hydrochlorothiazide	Hydrochlorothiazide	108	25
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	106	21
Topiramate	Topiramate	105	15
Silver Sulfadiazine	Silver Sulfadiazine	104	42
Lamotrigine	Lamotrigine	102	21
Januvia	Sitagliptin Phosphate	100	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	95	18
Insulin Glargine-Yfgn	Insulin Glargine-Yfgn	93	31
Linzess	Linaclotide	93	20
Bupropion Xl	Bupropion Hcl	91	21
Clonazepam	Clonazepam	90	suppressed
Nuedexta	Dextromethorphan Hbr/Quinidine	86	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	84	22
Gemtesa	Vibegron	83	suppressed
Lacosamide	Lacosamide	83	suppressed
Lorazepam	Lorazepam	82	23
Albuterol Sulfate	Albuterol Sulfate	80	28
Aripiprazole	Aripiprazole	80	19
Pregabalin	Pregabalin	76	14
Esomeprazole Magnesium	Esomeprazole Magnesium	75	12
Galantamine Hbr	Galantamine Hbr	73	12
Ipratropium Bromide	Ipratropium Bromide	73	17
Hydrocortisone	Hydrocortisone	71	18
Simvastatin	Simvastatin	70	24
Farxiga	Dapagliflozin Propanediol	69	20
Myrbetriq	Mirabegron	69	14
Venlafaxine Hcl Er	Venlafaxine Hcl	66	suppressed
Benztropine Mesylate	Benztropine Mesylate	65	suppressed
Fenofibrate	Fenofibrate	65	13
Ammonium Lactate	Ammonium Lactate	63	45
Sucralfate	Sucralfate	63	12
Desvenlafaxine Succinate Er	Desvenlafaxine Succinate	62	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	61	41
Lubiprostone	Lubiprostone	61	suppressed
Ramipril	Ramipril	61	suppressed
Budesonide	Budesonide	60	16
Clonidine Hcl	Clonidine Hcl	60	32
Trulicity	Dulaglutide	60	13
Kapspargo Sprinkle	Metoprolol Succinate	59	suppressed
Levocetirizine Dihydrochloride	Levocetirizine Dihydrochloride	59	suppressed
Acetaminophen-Codeine	Acetaminophen With Codeine	58	13
Alprazolam	Alprazolam	58	suppressed
Cephalexin	Cephalexin	58	34
Dantrolene Sodium	Dantrolene Sodium	57	suppressed
Novolog Flexpen	Insulin Aspart	57	17
Breo Ellipta	Fluticasone/Vilanterol	56	17
Clobetasol Propionate	Clobetasol Propionate	56	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	56	suppressed
Sevelamer Carbonate	Sevelamer Carbonate	56	18
Diazepam	Diazepam	55	suppressed
Glimepiride	Glimepiride	55	suppressed
Paroxetine Hcl	Paroxetine Hcl	54	12
Digoxin	Digoxin	53	11
Santyl	Collagenase Clostridium Hist.	53	24
Invega Sustenna	Paliperidone Palmitate	51	suppressed
Valproic Acid	Valproic Acid (As Sodium Salt)	51	suppressed
Autoshield Duo Pen Needle	Pen Needle,dual Safety,diabetc	50	17
Bethanechol Chloride	Bethanechol Chloride	50	suppressed
Erythromycin	Erythromycin Base	50	33
Timolol Maleate	Timolol Maleate	50	14
Oxcarbazepine	Oxcarbazepine	47	suppressed
Warfarin Sodium	Warfarin Sodium	47	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	46	12
Meloxicam	Meloxicam	46	12
Mupirocin	Mupirocin	46	26
Prednisolone Acetate	Prednisolone Acetate	46	suppressed
Medroxyprogesterone Acetate	Medroxyprogesterone Acetate	45	suppressed
Ceftriaxone	Ceftriaxone Sodium	44	37
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	43	18
Cefdinir	Cefdinir	43	25
Metolazone	Metolazone	43	12
Ranolazine Er	Ranolazine	43	suppressed
Torsemide	Torsemide	43	11
Desmopressin Acetate	Desmopressin Acetate	42	suppressed
Propranolol Hcl	Propranolol Hcl	42	suppressed
Valsartan	Valsartan	42	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	41	31
Dicyclomine Hcl	Dicyclomine Hcl	41	12
Fosfomycin Tromethamine	Fosfomycin Tromethamine	41	suppressed
Insulin Lispro	Insulin Lispro	41	15
Octreotide Acetate	Octreotide Acetate	41	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	41	24
Divalproex Sodium Er	Divalproex Sodium	40	suppressed
Levofloxacin	Levofloxacin	40	30
Loperamide	Loperamide Hcl	40	28
Movantik	Naloxegol Oxalate	40	suppressed
Nyamyc	Nystatin	40	19
Brimonidine Tartrate	Brimonidine Tartrate	39	suppressed
Diltiazem Hcl	Diltiazem Hcl	39	suppressed
Hydroxychloroquine Sulfate	Hydroxychloroquine Sulfate	39	suppressed
Nitrofurantoin	Nitrofurantoin Macrocrystal	39	suppressed
Phenytoin Sodium Extended	Phenytoin Sodium Extended	39	suppressed
Primidone	Primidone	39	suppressed
Ssd	Silver Sulfadiazine	39	22
Retacrit	Epoetin Alfa-Epbx	38	suppressed
Bupropion Hcl Sr	Bupropion Hcl	37	suppressed
Clozapine	Clozapine	37	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	37	suppressed
Ketoconazole	Ketoconazole	37	16
Steglatro	Ertugliflozin Pidolate	37	12
Lidocaine Hcl	Lidocaine Hcl	36	28
Metoclopramide Hcl	Metoclopramide Hcl	36	12
Amitriptyline Hcl	Amitriptyline Hcl	35	12
Azithromycin	Azithromycin	35	21
Flecainide Acetate	Flecainide Acetate	35	suppressed
Novolin N Flexpen	Insulin Nph Human Isophane	35	suppressed
Promethazine Hcl	Promethazine Hcl	35	suppressed
Spiriva Respimat	Tiotropium Bromide	35	suppressed
Tradjenta	Linagliptin	35	suppressed
Sevelamer Hcl	Sevelamer Hcl	34	suppressed
Doxycycline Monohydrate	Doxycycline Monohydrate	33	21
Ezetimibe	Ezetimibe	33	13
Hydromorphone Hcl	Hydromorphone Hcl	33	suppressed
Metformin Hcl Er	Metformin Hcl	33	suppressed
Azelastine Hcl	Azelastine Hcl	32	11
Fluconazole	Fluconazole	31	23
Symbicort	Budesonide/Formoterol Fumarate	31	13
Vitamin D2	Ergocalciferol (Vitamin D2)	31	suppressed
Carbidopa-Levodopa Er	Carbidopa/Levodopa	30	suppressed
Cimetidine	Cimetidine	30	suppressed
Rexulti	Brexpiprazole	30	suppressed
Roflumilast	Roflumilast	30	suppressed
Lokelma	Sodium Zirconium Cyclosilicate	29	suppressed
Nitroglycerin	Nitroglycerin	29	25
Dutasteride	Dutasteride	28	suppressed
Metronidazole	Metronidazole	28	18
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	27	13
Carbamazepine	Carbamazepine	27	suppressed
Doxepin Hcl	Doxepin Hcl	27	suppressed
Estradiol	Estradiol	27	suppressed
Humalog Kwikpen U-100	Insulin Lispro	27	22
Irbesartan	Irbesartan	27	suppressed
Methotrexate	Methotrexate Sodium	27	suppressed
Anastrozole	Anastrozole	26	suppressed
Brilinta	Ticagrelor	26	suppressed
Dulera	Mometasone/Formoterol	26	suppressed
Incruse Ellipta	Umeclidinium Bromide	26	14
Lovastatin	Lovastatin	26	suppressed
Methimazole	Methimazole	26	suppressed
Mresvia	Rsv Vaccine, Pref, Mrna/Pf	26	26
Quetiapine Fumarate Er	Quetiapine Fumarate	26	suppressed
Venlafaxine Hcl	Venlafaxine Hcl	26	suppressed
Xiidra	Lifitegrast	26	suppressed
Alogliptin	Alogliptin Benzoate	25	suppressed
Amantadine	Amantadine Hcl	25	suppressed
Megestrol Acetate	Megestrol Acetate	25	suppressed
Breyna	Budesonide/Formoterol Fumarate	24	suppressed
Bupropion Hcl	Bupropion Hcl	24	suppressed
Calcium Acetate	Calcium Acetate	24	suppressed
Fludrocortisone Acetate	Fludrocortisone Acetate	24	suppressed
Ozempic	Semaglutide	24	suppressed
Anoro Ellipta	Umeclidinium Brm/Vilanterol Tr	23	suppressed
Fesoterodine Fumarate Er	Fesoterodine Fumarate	23	suppressed
Nystop	Nystatin	23	17
Terazosin Hcl	Terazosin Hcl	23	suppressed
Aztreonam	Aztreonam	22	suppressed
Nisoldipine	Nisoldipine	22	suppressed
Phenobarbital	Phenobarbital	22	suppressed
Risperdal Consta	Risperidone Microspheres	22	suppressed
Simbrinza	Brinzolamide/Brimonidine Tart	22	suppressed
Enalapril Maleate	Enalapril Maleate	21	suppressed
Fluticasone-Vilanterol	Fluticasone/Vilanterol	21	suppressed
Lansoprazole	Lansoprazole	21	suppressed
Sotalol	Sotalol Hcl	21	suppressed
Ursodiol	Ursodiol	20	suppressed
Acetic Acid	Acetic Acid	19	suppressed
Amoxicillin	Amoxicillin	19	13
Clotrimazole	Clotrimazole	19	12
Humalog	Insulin Lispro	19	suppressed
Levemir	Insulin Detemir	19	suppressed
Paliperidone Er	Paliperidone	19	suppressed
Pyridostigmine Bromide	Pyridostigmine Bromide	19	suppressed
Sulfasalazine	Sulfasalazine	19	suppressed
Trintellix	Vortioxetine Hydrobromide	19	suppressed
Zonisamide	Zonisamide	19	suppressed
Celecoxib	Celecoxib	18	suppressed
Gentamicin Sulfate	Gentamicin Sulfate	18	suppressed
Lurasidone Hcl	Lurasidone Hcl	18	suppressed
Rivastigmine	Rivastigmine	18	suppressed
Arformoterol Tartrate	Arformoterol Tartrate	17	suppressed
Ertapenem	Ertapenem Sodium	17	suppressed
Insulin Lispro Kwikpen U-100	Insulin Lispro	17	11
Memantine Hcl Er	Memantine Hcl	17	suppressed
Pentoxifylline	Pentoxifylline	17	suppressed
Carbamazepine Er	Carbamazepine	16	suppressed
Colchicine	Colchicine	16	suppressed
Fluorouracil	Fluorouracil	16	suppressed
Insulin Aspart Flexpen	Insulin Aspart	16	suppressed
Meclizine Hcl	Meclizine Hcl	16	suppressed
Nebivolol Hcl	Nebivolol Hcl	16	suppressed
Nortriptyline Hcl	Nortriptyline Hcl	16	suppressed
Novolog	Insulin Aspart	16	suppressed
Verapamil Er	Verapamil Hcl	16	suppressed
Cefuroxime	Cefuroxime Axetil	15	11
Chlorhexidine Gluconate	Chlorhexidine Gluconate	15	suppressed
Colestipol Hcl	Colestipol Hcl	15	suppressed
Enoxaparin Sodium	Enoxaparin Sodium	15	suppressed
Levemir Flexpen	Insulin Detemir	15	suppressed
Mounjaro	Tirzepatide	15	suppressed
Benazepril Hcl	Benazepril Hcl	14	suppressed
Clindamycin Hcl	Clindamycin Hcl	14	11
Cyclosporine	Cyclosporine	14	suppressed
Dapagliflozin	Dapagliflozin Propanediol	14	suppressed
Formoterol Fumarate	Formoterol Fumarate	14	suppressed
Glatiramer Acetate	Glatiramer Acetate	14	suppressed
Lithium Carbonate	Lithium Carbonate	14	suppressed
Paxlovid	Nirmatrelvir/Ritonavir	14	14
Prazosin Hcl	Prazosin Hcl	14	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	14	suppressed
Cilostazol	Cilostazol	13	suppressed
Cinacalcet Hcl	Cinacalcet Hcl	13	suppressed
Dorzolamide-Timolol	Dorzolamide Hcl/Timolol Maleat	13	suppressed
Glipizide	Glipizide	13	suppressed
Humulin R	Insulin Regular, Human	13	suppressed
Insulin Glargine	Insulin Glargine,hum.Rec.Anlog	13	suppressed
Isosorbide Dinitrate	Isosorbide Dinitrate	13	suppressed
Isosorbide Mononitrate	Isosorbide Mononitrate	13	suppressed
Liothyronine Sodium	Liothyronine Sodium	13	suppressed
Methylphenidate Hcl	Methylphenidate Hcl	13	suppressed
Minocycline Hcl	Minocycline Hcl	13	suppressed
Sodium Fluoride	Fluoride (Sodium)	13	suppressed
Tacrolimus	Tacrolimus	13	suppressed
Ventolin Hfa	Albuterol Sulfate	13	suppressed
Arexvy	Rsvpref3 Antigen/As01e/Pf	12	12
Corlanor	Ivabradine Hcl	12	suppressed
Dilantin	Phenytoin Sodium Extended	12	suppressed
Entacapone	Entacapone	12	suppressed
Letrozole	Letrozole	12	suppressed
Mycophenolate Mofetil	Mycophenolate Mofetil	12	suppressed
Potassium Citrate Er	Potassium Citrate	12	suppressed
Propafenone Hcl	Propafenone Hcl	12	suppressed
Solifenacin Succinate	Solifenacin Succinate	12	suppressed
Trospium Chloride	Trospium Chloride	12	suppressed
Clonidine	Clonidine	11	suppressed
Dextroamphetamine Sulfate	Dextroamphetamine Sulfate	11	suppressed
Glycopyrrolate	Glycopyrrolate	11	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	11	suppressed
Ofloxacin	Ofloxacin	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