Healthcare provider profile · identity verified

Chiemeka A Uma

Geriatric Medicine · REISTERSTOWN, MD · NPI 1821057654

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	918	148
Amlodipine Besylate	Amlodipine Besylate	648	105
Gabapentin	Gabapentin	439	73
Eliquis	Apixaban	400	58
Pantoprazole Sodium	Pantoprazole Sodium	375	60
Levothyroxine Sodium	Levothyroxine Sodium	339	48
Metoprolol Tartrate	Metoprolol Tartrate	319	49
Furosemide	Furosemide	285	50
Metoprolol Succinate	Metoprolol Succinate	261	42
Mirtazapine	Mirtazapine	261	42
Trazodone Hcl	Trazodone Hcl	255	36
Metformin Hcl	Metformin Hcl	247	47
Tramadol Hcl	Tramadol Hcl	243	41
Omeprazole	Omeprazole	235	36
Tamsulosin Hcl	Tamsulosin Hcl	234	41
Lisinopril	Lisinopril	209	41
Levetiracetam	Levetiracetam	201	24
Divalproex Sodium	Divalproex Sodium	199	26
Sertraline Hcl	Sertraline Hcl	184	24
Baclofen	Baclofen	177	25
Nifedipine Er	Nifedipine	165	27
Risperidone	Risperidone	142	14
Famotidine	Famotidine	140	26
Olanzapine	Olanzapine	137	18
Potassium Chloride	Potassium Chloride	134	28
Lactulose	Lactulose	130	28
Losartan Potassium	Losartan Potassium	122	33
Clopidogrel	Clopidogrel Bisulfate	115	25
Memantine Hcl	Memantine Hcl	110	15
Quetiapine Fumarate	Quetiapine Fumarate	110	19
Escitalopram Oxalate	Escitalopram Oxalate	107	22
Benztropine Mesylate	Benztropine Mesylate	101	13
Trulicity	Dulaglutide	99	12
Duloxetine Hcl	Duloxetine Hcl	94	15
Hydralazine Hcl	Hydralazine Hcl	94	20
Oxybutynin Chloride Er	Oxybutynin Chloride	89	14
Alendronate Sodium	Alendronate Sodium	81	12
Xarelto	Rivaroxaban	78	suppressed
Lorazepam	Lorazepam	77	12
Allopurinol	Allopurinol	76	11
Hydrochlorothiazide	Hydrochlorothiazide	76	13
Pravastatin Sodium	Pravastatin Sodium	75	15
Ondansetron Hcl	Ondansetron Hcl	74	35
Buspirone Hcl	Buspirone Hcl	72	14
Donepezil Hcl	Donepezil Hcl	71	12
Spironolactone	Spironolactone	71	12
Valproic Acid	Valproic Acid (As Sodium Salt)	71	suppressed
Jardiance	Empagliflozin	70	15
Latanoprost	Latanoprost	70	11
Ozempic	Semaglutide	67	13
Ezetimibe	Ezetimibe	66	suppressed
Meloxicam	Meloxicam	65	18
Simvastatin	Simvastatin	65	suppressed
Lamotrigine	Lamotrigine	62	suppressed
Fluticasone Propionate	Fluticasone Propionate	59	13
Prednisone	Prednisone	59	12
Carvedilol	Carvedilol	56	18
Venlafaxine Hcl Er	Venlafaxine Hcl	55	suppressed
Hydroxychloroquine Sulfate	Hydroxychloroquine Sulfate	54	suppressed
Januvia	Sitagliptin Phosphate	53	suppressed
Labetalol Hcl	Labetalol Hcl	53	suppressed
Chlorhexidine Gluconate	Chlorhexidine Gluconate	52	16
Enulose	Lactulose	51	suppressed
Montelukast Sodium	Montelukast Sodium	51	suppressed
Fenofibrate	Fenofibrate	47	suppressed
Nystatin	Nystatin	46	20
Oxcarbazepine	Oxcarbazepine	46	suppressed
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	45	16
Konvomep	Omeprazole/Sodium Bicarbonate	43	suppressed
Oxycodone Hcl	Oxycodone Hcl	43	16
Propranolol Hcl	Propranolol Hcl	43	suppressed
Scopolamine	Scopolamine	43	suppressed
Sulfasalazine	Sulfasalazine	43	suppressed
Bumetanide	Bumetanide	40	suppressed
Clonazepam	Clonazepam	40	suppressed
Amiodarone Hcl	Amiodarone Hcl	39	suppressed
Midodrine Hcl	Midodrine Hcl	39	suppressed
Carbamazepine	Carbamazepine	38	suppressed
Haloperidol	Haloperidol	38	suppressed
Myrbetriq	Mirabegron	38	suppressed
Paliperidone Er	Paliperidone	38	suppressed
Brimonidine Tartrate	Brimonidine Tartrate	37	suppressed
Methotrexate	Methotrexate Sodium	37	suppressed
Carbidopa-Levodopa	Carbidopa/Levodopa	34	suppressed
Lacosamide	Lacosamide	34	suppressed
Ranolazine Er	Ranolazine	33	suppressed
Clozapine	Clozapine	32	suppressed
Aripiprazole	Aripiprazole	31	suppressed
Veltassa	Patiromer Calcium Sorbitex	31	suppressed
Bupropion Xl	Bupropion Hcl	30	suppressed
Levocarnitine	Levocarnitine	30	suppressed
Rosuvastatin Calcium	Rosuvastatin Calcium	30	suppressed
Cephalexin	Cephalexin	29	20
Digoxin	Digoxin	29	suppressed
Novolog Flexpen	Insulin Aspart	29	suppressed
Oxycontin	Oxycodone Hcl	29	suppressed
Atenolol	Atenolol	28	suppressed
Fluphenazine Hcl	Fluphenazine Hcl	28	suppressed
Ibuprofen	Ibuprofen	28	suppressed
Pregabalin	Pregabalin	28	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	27	suppressed
Fluoxetine Hcl	Fluoxetine Hcl	26	suppressed
Hydrocortisone	Hydrocortisone	26	suppressed
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	26	suppressed
Doxycycline Hyclate	Doxycycline Hyclate	25	14
Lithium Carbonate	Lithium Carbonate	25	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	25	suppressed
Albuterol Sulfate Hfa	Albuterol Sulfate	24	16
Clonidine	Clonidine	24	suppressed
Nuplazid	Pimavanserin Tartrate	24	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	23	11
Breo Ellipta	Fluticasone/Vilanterol	23	suppressed
Celecoxib	Celecoxib	23	suppressed
Dutasteride	Dutasteride	23	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	23	suppressed
Loperamide	Loperamide Hcl	23	11
Cinacalcet Hcl	Cinacalcet Hcl	22	suppressed
Clonidine Hcl	Clonidine Hcl	22	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	22	suppressed
Finasteride	Finasteride	22	suppressed
Insulin Lispro Kwikpen U-100	Insulin Lispro	22	suppressed
Lokelma	Sodium Zirconium Cyclosilicate	22	11
Dorzolamide Hcl	Dorzolamide Hcl	21	suppressed
Levofloxacin	Levofloxacin	21	12
Bupropion Hcl	Bupropion Hcl	20	suppressed
Calcium Acetate	Calcium Acetate	20	suppressed
Citalopram Hbr	Citalopram Hydrobromide	20	suppressed
Clobetasol Propionate	Clobetasol Propionate	20	suppressed
Combigan	Brimonidine Tartrate/Timolol	20	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	20	suppressed
Humalog Kwikpen U-100	Insulin Lispro	20	suppressed
Namzaric	Memantine Hcl/Donepezil Hcl	19	suppressed
Sodium Chloride	0.9 % Sodium Chloride	19	12
Verapamil Er	Verapamil Hcl	19	suppressed
Lidocaine	Lidocaine	18	suppressed
Temazepam	Temazepam	18	suppressed
Warfarin Sodium	Warfarin Sodium	18	suppressed
Bupropion Hcl Sr	Bupropion Hcl	17	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	17	suppressed
Clindamycin Phosphate	Clindamycin Phosphate	17	suppressed
Lansoprazole	Lansoprazole	17	suppressed
Tizanidine Hcl	Tizanidine Hcl	17	suppressed
Tradjenta	Linagliptin	17	suppressed
Diclofenac Sodium	Diclofenac Sodium	16	suppressed
Ketoconazole	Ketoconazole	16	suppressed
Morphine Sulfate	Morphine Sulfate	16	suppressed
Nyamyc	Nystatin	16	suppressed
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	15	suppressed
Meclizine Hcl	Meclizine Hcl	15	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	15	suppressed
Alcohol Prep Pads	Alcohol Antiseptic Pads	14	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	14	suppressed
Fludrocortisone Acetate	Fludrocortisone Acetate	14	suppressed
Glipizide	Glipizide	14	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	14	suppressed
Levocetirizine Dihydrochloride	Levocetirizine Dihydrochloride	14	suppressed
Sevelamer Carbonate	Sevelamer Carbonate	14	suppressed
Sps	Sodium Polystyrene Sulfon/Sorb	14	suppressed
Terazosin Hcl	Terazosin Hcl	14	suppressed
Xifaxan	Rifaximin	14	suppressed
Abrysvo	Rsv Vacc, Pref A And Pref B/Pf	13	13
Atropine Sulfate	Atropine Sulfate	13	suppressed
Azithromycin	Azithromycin	13	suppressed
Cilostazol	Cilostazol	13	suppressed
Creon	Lipase/Protease/Amylase	13	suppressed
Diltiazem 24hr Er (La)	Diltiazem Hcl	13	suppressed
Diltiazem Hcl	Diltiazem Hcl	13	suppressed
Entresto	Sacubitril/Valsartan	13	suppressed
Metolazone	Metolazone	13	suppressed
Modafinil	Modafinil	13	suppressed
Valproic Acid	Valproic Acid	13	suppressed
Acyclovir	Acyclovir	12	suppressed
Anastrozole	Anastrozole	12	suppressed
Aptiom	Eslicarbazepine Acetate	12	suppressed
Dabigatran Etexilate	Dabigatran Etexilate Mesylate	12	suppressed
Epogen	Epoetin Alfa	12	suppressed
Fluconazole	Fluconazole	12	suppressed
Klayesta	Nystatin	12	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	12	suppressed
Morphine Sulfate Er	Morphine Sulfate	12	suppressed
Nortriptyline Hcl	Nortriptyline Hcl	12	suppressed
Novofine Plus	Pen Needle, Diabetic	12	suppressed
Prasugrel Hcl	Prasugrel Hcl	12	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	12	suppressed
Valsartan-Hydrochlorothiazide	Valsartan/Hydrochlorothiazide	12	suppressed
Vitamin D2	Ergocalciferol (Vitamin D2)	12	suppressed
Doxepin Hcl	Doxepin Hcl	11	suppressed
Irbesartan-Hydrochlorothiazide	Irbesartan/Hydrochlorothiazide	11	suppressed
Paroxetine Hcl	Paroxetine Hcl	11	suppressed
Sevelamer Hcl	Sevelamer Hcl	11	suppressed
Sodium Chloride	Sodium Chloride 0.45 %	11	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	11	suppressed
Symbicort	Budesonide/Formoterol Fumarate	11	suppressed
Wixela Inhub	Fluticasone Propion/Salmeterol	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