Healthcare provider profile · identity verified

Kinan Knaish, M.D.

Family Practice · PARKVILLE, MD · NPI 1821352113

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
Atorvastatin Calcium	Atorvastatin Calcium	1289	259
Eliquis	Apixaban	1263	134
Amlodipine Besylate	Amlodipine Besylate	680	130
Gabapentin	Gabapentin	674	141
Furosemide	Furosemide	606	145
Levothyroxine Sodium	Levothyroxine Sodium	593	81
Mirtazapine	Mirtazapine	556	106
Sertraline Hcl	Sertraline Hcl	479	83
Metoprolol Succinate	Metoprolol Succinate	411	75
Divalproex Sodium	Divalproex Sodium	407	61
Trazodone Hcl	Trazodone Hcl	405	79
Tamsulosin Hcl	Tamsulosin Hcl	379	79
Lisinopril	Lisinopril	333	67
Pantoprazole Sodium	Pantoprazole Sodium	307	83
Escitalopram Oxalate	Escitalopram Oxalate	306	52
Metoprolol Tartrate	Metoprolol Tartrate	306	72
Potassium Chloride	Potassium Chloride	289	75
Hydralazine Hcl	Hydralazine Hcl	280	56
Metformin Hcl	Metformin Hcl	279	61
Levetiracetam	Levetiracetam	277	49
Losartan Potassium	Losartan Potassium	269	62
Clopidogrel	Clopidogrel Bisulfate	243	50
Donepezil Hcl	Donepezil Hcl	242	41
Carvedilol	Carvedilol	220	48
Quetiapine Fumarate	Quetiapine Fumarate	205	46
Famotidine	Famotidine	200	48
Jardiance	Empagliflozin	195	20
Xarelto	Rivaroxaban	188	24
Omeprazole	Omeprazole	180	43
Risperidone	Risperidone	176	30
Buspirone Hcl	Buspirone Hcl	165	44
Rosuvastatin Calcium	Rosuvastatin Calcium	158	18
Baclofen	Baclofen	156	32
Pravastatin Sodium	Pravastatin Sodium	149	24
Finasteride	Finasteride	136	21
Oxybutynin Chloride Er	Oxybutynin Chloride	135	26
Duloxetine Hcl	Duloxetine Hcl	134	22
Benztropine Mesylate	Benztropine Mesylate	133	20
Memantine Hcl	Memantine Hcl	128	20
Montelukast Sodium	Montelukast Sodium	123	25
Allopurinol	Allopurinol	116	25
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	116	28
Carbidopa-Levodopa	Carbidopa/Levodopa	115	18
Clonidine Hcl	Clonidine Hcl	115	27
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	115	33
Amiodarone Hcl	Amiodarone Hcl	112	19
Nifedipine Er	Nifedipine	108	16
Ondansetron Hcl	Ondansetron Hcl	107	45
Albuterol Sulfate Hfa	Albuterol Sulfate	101	53
Lactulose	Lactulose	101	26
Fluticasone Propionate	Fluticasone Propionate	98	28
Olanzapine	Olanzapine	98	22
Latanoprost	Latanoprost	95	31
Simvastatin	Simvastatin	95	21
Citalopram Hbr	Citalopram Hydrobromide	93	18
Bupropion Xl	Bupropion Hcl	89	suppressed
Insulin Lispro Kwikpen U-100	Insulin Lispro	88	18
Nystatin	Nystatin	88	36
Atenolol	Atenolol	86	16
Januvia	Sitagliptin Phosphate	83	12
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	74	49
Breo Ellipta	Fluticasone/Vilanterol	74	suppressed
Prednisone	Prednisone	74	37
Fluoxetine Hcl	Fluoxetine Hcl	72	20
Glipizide	Glipizide	72	16
Oxycodone Hcl	Oxycodone Hcl	72	39
Aripiprazole	Aripiprazole	71	16
Meloxicam	Meloxicam	70	24
Budesonide	Budesonide	66	suppressed
Ezetimibe	Ezetimibe	66	14
Spironolactone	Spironolactone	66	19
Midodrine Hcl	Midodrine Hcl	65	20
Tramadol Hcl	Tramadol Hcl	60	31
Abrysvo	Rsv Vacc, Pref A And Pref B/Pf	59	56
Albuterol Sulfate	Albuterol Sulfate	58	27
Digoxin	Digoxin	57	suppressed
Paroxetine Hcl	Paroxetine Hcl	57	15
Primidone	Primidone	57	suppressed
Propranolol Hcl	Propranolol Hcl	57	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	56	suppressed
Ipratropium-Albuterol	Ipratropium/Albuterol Sulfate	55	27
Sodium Chloride	0.9 % Sodium Chloride	55	31
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	54	26
Isosorbide Mononitrate Er	Isosorbide Mononitrate	54	suppressed
Fiasp Flextouch	Insulin Aspart (Niacinamide)	53	13
Oxcarbazepine	Oxcarbazepine	53	suppressed
Topiramate	Topiramate	52	suppressed
Clindamycin Hcl	Clindamycin Hcl	51	27
Metoclopramide Hcl	Metoclopramide Hcl	51	14
Trulicity	Dulaglutide	51	12
Vancomycin Hcl	Vancomycin Hcl	51	12
Humalog Kwikpen U-100	Insulin Lispro	49	19
Tizanidine Hcl	Tizanidine Hcl	49	suppressed
Alendronate Sodium	Alendronate Sodium	48	12
Sevelamer Carbonate	Sevelamer Carbonate	48	12
Incruse Ellipta	Umeclidinium Bromide	47	12
Metformin Hcl Er	Metformin Hcl	46	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	46	23
Warfarin Sodium	Warfarin Sodium	46	suppressed
Arexvy	Rsvpref3 Antigen/As01e/Pf	45	44
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	45	16
Ciprofloxacin Hcl	Ciprofloxacin Hcl	44	29
Oxybutynin Chloride	Oxybutynin Chloride	44	12
Tradjenta	Linagliptin	43	suppressed
Entresto	Sacubitril/Valsartan	42	suppressed
Levofloxacin	Levofloxacin	42	31
Venlafaxine Hcl Er	Venlafaxine Hcl	42	suppressed
Sucralfate	Sucralfate	41	15
Carbamazepine	Carbamazepine	40	suppressed
Haloperidol	Haloperidol	40	suppressed
Ceftriaxone	Ceftriaxone Sodium	39	11
Isosorbide Dinitrate	Isosorbide Dinitrate	39	suppressed
Piperacillin-Tazobactam	Piperacillin Sodium/Tazobactam	39	14
Xifaxan	Rifaximin	39	suppressed
Chlorhexidine Gluconate	Chlorhexidine Gluconate	38	16
Santyl	Collagenase Clostridium Hist.	38	18
Doxycycline Hyclate	Doxycycline Hyclate	37	23
Hydrochlorothiazide	Hydrochlorothiazide	37	suppressed
Ivermectin	Ivermectin	37	14
Linzess	Linaclotide	37	suppressed
Mycophenolate Mofetil	Mycophenolate Mofetil	37	suppressed
Timolol Maleate	Timolol Maleate	37	suppressed
Nitroglycerin Patch	Nitroglycerin	35	suppressed
Bumetanide	Bumetanide	34	suppressed
Vitamin D2	Ergocalciferol (Vitamin D2)	34	suppressed
Novolog Flexpen	Insulin Aspart	33	15
Chlorthalidone	Chlorthalidone	32	suppressed
Hydrocortisone	Hydrocortisone	32	suppressed
Kapspargo Sprinkle	Metoprolol Succinate	32	suppressed
Lamotrigine	Lamotrigine	32	suppressed
Nuedexta	Dextromethorphan Hbr/Quinidine	32	suppressed
Dorzolamide-Timolol	Dorzolamide Hcl/Timolol Maleat	31	suppressed
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	31	suppressed
Methocarbamol	Methocarbamol	31	suppressed
Torsemide	Torsemide	31	suppressed
Autoshield Duo Pen Needle	Pen Needle,dual Safety,diabetc	30	13
Combigan	Brimonidine Tartrate/Timolol	30	suppressed
Farxiga	Dapagliflozin Propanediol	30	suppressed
Lorazepam	Lorazepam	30	15
Myrbetriq	Mirabegron	30	suppressed
Clonidine	Clonidine	29	suppressed
Diclofenac Sodium	Diclofenac Sodium	29	20
Glimepiride	Glimepiride	29	suppressed
Insulin Glargine-Yfgn	Insulin Glargine-Yfgn	29	suppressed
Janumet	Sitagliptin Phos/Metformin Hcl	29	suppressed
Calcium Acetate	Calcium Acetate	28	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	28	16
Pregabalin	Pregabalin	28	13
Azelastine Hcl	Azelastine Hcl	27	suppressed
Ketoconazole	Ketoconazole	27	17
Scopolamine	Scopolamine	27	suppressed
Spiriva Respimat	Tiotropium Bromide	27	suppressed
Anastrozole	Anastrozole	26	suppressed
Cefuroxime	Cefuroxime Axetil	26	19
Formoterol Fumarate	Formoterol Fumarate	26	suppressed
Irbesartan	Irbesartan	26	suppressed
Moxifloxacin	Moxifloxacin Hcl	26	suppressed
Admelog Solostar	Insulin Lispro	25	suppressed
Cephalexin	Cephalexin	25	18
Letrozole	Letrozole	25	suppressed
Ozempic	Semaglutide	25	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	25	suppressed
Renvela	Sevelamer Carbonate	25	suppressed
Azithromycin	Azithromycin	24	15
Ibuprofen	Ibuprofen	24	suppressed
Klor-Con M10	Potassium Chloride	24	suppressed
Methenamine Hippurate	Methenamine Hippurate	24	suppressed
Premarin	Estrogens, Conjugated	24	suppressed
Clonazepam	Clonazepam	23	11
Insulin Aspart Flexpen	Insulin Aspart	23	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	23	20
Amantadine	Amantadine Hcl	22	suppressed
Colestipol Hcl	Colestipol Hcl	22	suppressed
Perphenazine	Perphenazine	22	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	22	11
Bupropion Hcl Sr	Bupropion Hcl	21	suppressed
Fluvoxamine Maleate	Fluvoxamine Maleate	21	suppressed
Hydroxychloroquine Sulfate	Hydroxychloroquine Sulfate	21	suppressed
Labetalol Hcl	Labetalol Hcl	21	suppressed
Lantus	Insulin Glargine,hum.Rec.Anlog	21	suppressed
Leflunomide	Leflunomide	21	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	21	suppressed
Valsartan	Valsartan	21	suppressed
Brimonidine Tartrate-Timolol	Brimonidine Tartrate/Timolol	20	suppressed
Dimethyl Fumarate	Dimethyl Fumarate	20	suppressed
Novolog	Insulin Aspart	20	suppressed
Venlafaxine Hcl	Venlafaxine Hcl	20	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	19	suppressed
Enulose	Lactulose	19	suppressed
Ipratropium Bromide	Ipratropium Bromide	19	suppressed
Lubiprostone	Lubiprostone	19	suppressed
Paxlovid	Nirmatrelvir/Ritonavir	19	18
Valproic Acid	Valproic Acid (As Sodium Salt)	19	suppressed
Fluticasone-Vilanterol	Fluticasone/Vilanterol	18	suppressed
Klayesta	Nystatin	18	suppressed
Anoro Ellipta	Umeclidinium Brm/Vilanterol Tr	17	suppressed
Enoxaparin Sodium	Enoxaparin Sodium	17	suppressed
Glipizide Er	Glipizide	17	suppressed
Hydroxyzine Pamoate	Hydroxyzine Pamoate	17	suppressed
Nystop	Nystatin	17	12
Oxycontin	Oxycodone Hcl	17	suppressed
Procrit	Epoetin Alfa	17	suppressed
Acetic Acid	Acetic Acid	16	suppressed
Alogliptin	Alogliptin Benzoate	16	suppressed
Gentamicin Sulfate	Gentamicin Sulfate	16	suppressed
Prazosin Hcl	Prazosin Hcl	16	suppressed
Ropinirole Hcl	Ropinirole Hcl	16	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	15	suppressed
Amlodipine-Olmesartan	Amlodipine Bes/Olmesartan Med	15	suppressed
Bicalutamide	Bicalutamide	15	suppressed
Cefdinir	Cefdinir	15	suppressed
Humalog Mix 75-25	Insulin Lispro Protamin/Lispro	15	suppressed
Mupirocin	Mupirocin	15	suppressed
Ramelteon	Ramelteon	15	suppressed
Brimonidine Tartrate	Brimonidine Tartrate	14	suppressed
Lithium Carbonate	Lithium Carbonate	14	suppressed
Lokelma	Sodium Zirconium Cyclosilicate	14	suppressed
Movantik	Naloxegol Oxalate	14	suppressed
Nortriptyline Hcl	Nortriptyline Hcl	14	suppressed
Nyamyc	Nystatin	14	11
Phenytoin Sodium Extended	Phenytoin Sodium Extended	14	suppressed
Sps	Sodium Polystyrene Sulfon/Sorb	14	12
Ziprasidone Hcl	Ziprasidone Hcl	14	suppressed
Amoxicillin	Amoxicillin	13	suppressed
Clozapine	Clozapine	13	suppressed
Erythromycin	Erythromycin Base	13	suppressed
Fludrocortisone Acetate	Fludrocortisone Acetate	13	suppressed
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	13	suppressed
Levalbuterol Hcl	Levalbuterol Hcl	13	suppressed
Morphine Sulfate	Morphine Sulfate	13	suppressed
Nitroglycerin	Nitroglycerin	13	11
Progesterone	Progesterone, Micronized	13	suppressed
Rivastigmine	Rivastigmine Tartrate	13	suppressed
Tresiba Flextouch U-100	Insulin Degludec	13	suppressed
Verapamil Er	Verapamil Hcl	13	suppressed
Acetazolamide	Acetazolamide	12	suppressed
Avycaz	Ceftazidime/Avibactam	12	suppressed
Dabigatran Etexilate	Dabigatran Etexilate Mesylate	12	suppressed
Fenofibrate	Fenofibrate,micronized	12	suppressed
Haloperidol Decanoate	Haloperidol Decanoate	12	suppressed
Imipramine Hcl	Imipramine Hcl	12	suppressed
Lagevrio (Eua)	Molnupiravir	12	12
Lidocaine	Lidocaine	12	suppressed
Methscopolamine Bromide	Methscopolamine Bromide	12	suppressed
Methylprednisolone	Methylprednisolone	12	suppressed
Xgeva	Denosumab	12	suppressed
Biktarvy	Bictegrav/Emtricit/Tenofov Ala	11	suppressed
Bromocriptine Mesylate	Bromocriptine Mesylate	11	suppressed
Fluphenazine Hcl	Fluphenazine Hcl	11	suppressed
Gemfibrozil	Gemfibrozil	11	suppressed
Lacosamide	Lacosamide	11	suppressed
Levetiracetam Er	Levetiracetam	11	suppressed
Loperamide	Loperamide Hcl	11	suppressed
Victoza 2-Pak	Liraglutide	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