Healthcare provider profile · identity verified

Catherine Beratio Nullmeyer, MD

Family Practice · MORTON, IL · NPI 1629200753

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	728	222
Levothyroxine Sodium	Levothyroxine Sodium	561	148
Amlodipine Besylate	Amlodipine Besylate	537	164
Omeprazole	Omeprazole	441	115
Hydrochlorothiazide	Hydrochlorothiazide	386	111
Losartan Potassium	Losartan Potassium	366	118
Lisinopril	Lisinopril	328	108
Rosuvastatin Calcium	Rosuvastatin Calcium	262	88
Metoprolol Succinate	Metoprolol Succinate	216	73
Simvastatin	Simvastatin	213	60
Pravastatin Sodium	Pravastatin Sodium	202	53
Metoprolol Tartrate	Metoprolol Tartrate	197	55
Montelukast Sodium	Montelukast Sodium	170	55
Alendronate Sodium	Alendronate Sodium	168	58
Tamsulosin Hcl	Tamsulosin Hcl	154	48
Furosemide	Furosemide	149	39
Sertraline Hcl	Sertraline Hcl	147	44
Gabapentin	Gabapentin	142	53
Fluticasone Propionate	Fluticasone Propionate	140	34
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	135	49
Albuterol Sulfate Hfa	Albuterol Sulfate	126	46
Metformin Hcl	Metformin Hcl	122	41
Pantoprazole Sodium	Pantoprazole Sodium	108	34
Escitalopram Oxalate	Escitalopram Oxalate	104	40
Metformin Hcl Er	Metformin Hcl	104	33
Lorazepam	Lorazepam	100	31
Glimepiride	Glimepiride	93	25
Warfarin Sodium	Warfarin Sodium	92	26
Spironolactone	Spironolactone	87	25
Tramadol Hcl	Tramadol Hcl	87	29
Clopidogrel	Clopidogrel Bisulfate	84	26
Atenolol	Atenolol	82	20
Famotidine	Famotidine	81	16
Potassium Chloride	Potassium Chloride	81	24
Trazodone Hcl	Trazodone Hcl	79	27
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	77	21
Eliquis	Apixaban	67	19
Buspirone Hcl	Buspirone Hcl	66	22
Fluoxetine Hcl	Fluoxetine Hcl	66	27
Allopurinol	Allopurinol	65	17
Duloxetine Hcl	Duloxetine Hcl	65	21
Glipizide Er	Glipizide	65	24
Carvedilol	Carvedilol	64	17
Benazepril Hcl	Benazepril Hcl	62	18
Pregabalin	Pregabalin	60	14
Fenofibrate	Fenofibrate	59	18
Jardiance	Empagliflozin	57	14
Alprazolam	Alprazolam	55	15
Donepezil Hcl	Donepezil Hcl	55	13
Meloxicam	Meloxicam	55	19
Zolpidem Tartrate	Zolpidem Tartrate	55	17
Cephalexin	Cephalexin	50	41
Solifenacin Succinate	Solifenacin Succinate	50	16
Citalopram Hbr	Citalopram Hydrobromide	48	21
Valsartan	Valsartan	47	suppressed
Tizanidine Hcl	Tizanidine Hcl	45	24
Paroxetine Hcl	Paroxetine Hcl	44	16
Prednisone	Prednisone	44	36
Hydroxyzine Hcl	Hydroxyzine Hcl	43	15
Oxybutynin Chloride	Oxybutynin Chloride	43	12
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	43	suppressed
Ozempic	Semaglutide	42	11
Clonazepam	Clonazepam	41	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	41	12
Oxybutynin Chloride Er	Oxybutynin Chloride	40	suppressed
Synthroid	Levothyroxine Sodium	40	13
Oxcarbazepine	Oxcarbazepine	38	suppressed
Arnuity Ellipta	Fluticasone Furoate	37	suppressed
Enalapril Maleate	Enalapril Maleate	37	11
Lovastatin	Lovastatin	37	suppressed
Venlafaxine Hcl Er	Venlafaxine Hcl	33	15
Bupropion Hcl Sr	Bupropion Hcl	32	suppressed
Entresto	Sacubitril/Valsartan	32	suppressed
Irbesartan	Irbesartan	32	suppressed
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	31	suppressed
Breo Ellipta	Fluticasone/Vilanterol	31	suppressed
Propranolol Hcl	Propranolol Hcl	31	12
Sucralfate	Sucralfate	31	suppressed
Amiodarone Hcl	Amiodarone Hcl	30	suppressed
Ezetimibe	Ezetimibe	29	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	27	suppressed
Symbicort	Budesonide/Formoterol Fumarate	27	11
Trulicity	Dulaglutide	27	suppressed
Chlorthalidone	Chlorthalidone	26	suppressed
Januvia	Sitagliptin Phosphate	26	suppressed
Loperamide	Loperamide Hcl	26	suppressed
Valacyclovir	Valacyclovir Hcl	26	suppressed
Ondansetron Hcl	Ondansetron Hcl	25	16
Triamcinolone Acetonide	Triamcinolone Acetonide	25	20
Isosorbide Mononitrate Er	Isosorbide Mononitrate	24	suppressed
Ventolin Hfa	Albuterol Sulfate	24	suppressed
Xarelto	Rivaroxaban	24	suppressed
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	23	suppressed
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	22	suppressed
Memantine Hcl	Memantine Hcl	22	suppressed
Baclofen	Baclofen	21	suppressed
Mirtazapine	Mirtazapine	20	suppressed
Meclizine Hcl	Meclizine Hcl	19	suppressed
Ropinirole Hcl	Ropinirole Hcl	19	suppressed
Levetiracetam	Levetiracetam	18	suppressed
Naproxen	Naproxen	18	suppressed
Lantus	Insulin Glargine,hum.Rec.Anlog	17	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	17	suppressed
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	16	suppressed
Myrbetriq	Mirabegron	16	suppressed
Paxlovid	Nirmatrelvir/Ritonavir	16	16
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	15	15
Clotrimazole-Betamethasone	Clotrimazole/Betamethasone Dip	15	14
Desvenlafaxine Succinate Er	Desvenlafaxine Succinate	15	suppressed
Hydrocortisone	Hydrocortisone	15	12
Torsemide	Torsemide	15	suppressed
Acyclovir	Acyclovir	14	suppressed
Bupropion Xl	Bupropion Hcl	14	suppressed
Fluconazole	Fluconazole	14	suppressed
Venlafaxine Hcl	Venlafaxine Hcl	14	suppressed
Amoxicillin	Amoxicillin	13	suppressed
Diazepam	Diazepam	13	suppressed
Diclofenac Sodium	Diclofenac Sodium	13	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	13	suppressed
Hydralazine Hcl	Hydralazine Hcl	13	suppressed
Midodrine Hcl	Midodrine Hcl	13	suppressed
Nifedipine Er	Nifedipine	13	suppressed
Desmopressin Acetate	Desmopressin Acetate	12	suppressed
Gemfibrozil	Gemfibrozil	12	suppressed
Hydroxychloroquine Sulfate	Hydroxychloroquine Sulfate	12	suppressed
Linzess	Linaclotide	12	suppressed
Timolol Maleate	Timolol Maleate	12	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	11	suppressed
Aripiprazole	Aripiprazole	11	suppressed
Chlorhexidine Gluconate	Chlorhexidine Gluconate	11	suppressed
Cholestyramine	Cholestyramine (With Sugar)	11	suppressed
Creon	Lipase/Protease/Amylase	11	suppressed
Eszopiclone	Eszopiclone	11	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	11	suppressed
Indapamide	Indapamide	11	suppressed
Latanoprost	Latanoprost	11	suppressed
Valsartan-Hydrochlorothiazide	Valsartan/Hydrochlorothiazide	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

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