Healthcare provider profile · identity verified

Antonia Redhead, MD

Family Practice · BUFFALO, NY · NPI 1740224641

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
Amlodipine Besylate	Amlodipine Besylate	718	135
Gabapentin	Gabapentin	375	60
Atorvastatin Calcium	Atorvastatin Calcium	371	75
Losartan Potassium	Losartan Potassium	310	60
Fluticasone Propionate	Fluticasone Propionate	289	76
Omeprazole	Omeprazole	271	55
Metformin Hcl	Metformin Hcl	270	50
Albuterol Sulfate Hfa	Albuterol Sulfate	263	72
Rosuvastatin Calcium	Rosuvastatin Calcium	258	55
Hydrochlorothiazide	Hydrochlorothiazide	251	45
Ibuprofen	Ibuprofen	242	61
Pantoprazole Sodium	Pantoprazole Sodium	234	41
Metoprolol Succinate	Metoprolol Succinate	224	45
Levothyroxine Sodium	Levothyroxine Sodium	221	39
Lisinopril	Lisinopril	205	42
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	182	38
Metoprolol Tartrate	Metoprolol Tartrate	167	31
Eliquis	Apixaban	161	19
Simvastatin	Simvastatin	153	33
Famotidine	Famotidine	136	22
Hydralazine Hcl	Hydralazine Hcl	130	20
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	130	26
Pravastatin Sodium	Pravastatin Sodium	128	28
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	125	38
Escitalopram Oxalate	Escitalopram Oxalate	123	21
Ezetimibe	Ezetimibe	118	20
Furosemide	Furosemide	111	21
Meloxicam	Meloxicam	85	16
Bumetanide	Bumetanide	80	14
Trazodone Hcl	Trazodone Hcl	79	13
Clopidogrel	Clopidogrel Bisulfate	78	suppressed
Potassium Chloride	Potassium Chloride	75	19
Farxiga	Dapagliflozin Propanediol	73	suppressed
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	73	13
Tramadol Hcl	Tramadol Hcl	73	22
Montelukast Sodium	Montelukast Sodium	71	suppressed
Baclofen	Baclofen	67	12
Pregabalin	Pregabalin	63	suppressed
Acetaminophen-Codeine	Acetaminophen With Codeine	60	15
Clonidine Hcl	Clonidine Hcl	60	suppressed
Carvedilol	Carvedilol	59	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	58	15
Atenolol	Atenolol	56	suppressed
Nifedipine Er	Nifedipine	55	suppressed
Citalopram Hbr	Citalopram Hydrobromide	54	suppressed
Tizanidine Hcl	Tizanidine Hcl	54	suppressed
Ventolin Hfa	Albuterol Sulfate	54	11
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	53	11
Ondansetron Hcl	Ondansetron Hcl	53	16
Alendronate Sodium	Alendronate Sodium	52	suppressed
Januvia	Sitagliptin Phosphate	52	suppressed
Alcohol Pads	Alcohol Antiseptic Pads	50	suppressed
Donepezil Hcl	Donepezil Hcl	48	suppressed
Allopurinol	Allopurinol	47	suppressed
Glimepiride	Glimepiride	47	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	45	suppressed
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	45	suppressed
Sertraline Hcl	Sertraline Hcl	45	suppressed
Tamsulosin Hcl	Tamsulosin Hcl	45	suppressed
Tradjenta	Linagliptin	44	suppressed
Naproxen	Naproxen	43	11
Ozempic	Semaglutide	43	suppressed
Diclofenac Sodium	Diclofenac Sodium	41	suppressed
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	41	suppressed
Metformin Hcl Er	Metformin Hcl	41	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	41	suppressed
Jardiance	Empagliflozin	40	suppressed
Clonazepam	Clonazepam	37	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	36	suppressed
Single Use Swab	Alcohol Antiseptic Pads	35	12
Zolpidem Tartrate	Zolpidem Tartrate	35	suppressed
Valacyclovir	Valacyclovir Hcl	34	suppressed
Buspirone Hcl	Buspirone Hcl	33	suppressed
Hydrocortisone	Hydrocortisone	33	13
Xarelto	Rivaroxaban	33	suppressed
Methocarbamol	Methocarbamol	32	11
Azithromycin	Azithromycin	31	24
Incruse Ellipta	Umeclidinium Bromide	30	suppressed
Omega-3 Acid Ethyl Esters	Omega-3 Acid Ethyl Esters	30	suppressed
Spironolactone	Spironolactone	30	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	30	suppressed
Folic Acid	Folic Acid	28	suppressed
Glipizide Er	Glipizide	28	suppressed
Mometasone Furoate	Mometasone Furoate	27	suppressed
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	26	suppressed
Methimazole	Methimazole	26	suppressed
Diazepam	Diazepam	25	suppressed
Glipizide	Glipizide	25	suppressed
Humalog Kwikpen U-100	Insulin Lispro	25	suppressed
Lidocaine	Lidocaine	25	suppressed
Trulicity	Dulaglutide	25	suppressed
Meclizine Hcl	Meclizine Hcl	24	11
Methadone Hcl	Methadone Hcl	24	suppressed
Mounjaro	Tirzepatide	24	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	23	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	23	suppressed
Levetiracetam	Levetiracetam	23	suppressed
Nystatin	Nystatin	23	suppressed
Finasteride	Finasteride	22	suppressed
Fluoxetine Hcl	Fluoxetine Hcl	21	suppressed
Risperidone	Risperidone	21	suppressed
Ultra-Fine Mini Pen Needle	Pen Needle, Diabetic	21	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	20	suppressed
Duloxetine Hcl	Duloxetine Hcl	20	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	20	suppressed
Megestrol Acetate	Megestrol Acetate	20	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	20	17
Breyna	Budesonide/Formoterol Fumarate	19	suppressed
Symbicort	Budesonide/Formoterol Fumarate	19	suppressed
Alcohol Prep Pads	Alcohol Antiseptic Pads	18	12
Ammonium Lactate	Ammonium Lactate	18	suppressed
Calcitriol	Calcitriol	18	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	18	suppressed
Advair Hfa	Fluticasone Propion/Salmeterol	17	suppressed
Bupropion Xl	Bupropion Hcl	17	suppressed
Cilostazol	Cilostazol	17	suppressed
Clotrimazole	Clotrimazole	17	suppressed
Fenofibrate	Fenofibrate,micronized	17	suppressed
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	16	suppressed
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	15	suppressed
Ibandronate Sodium	Ibandronate Sodium	15	suppressed
Irbesartan	Irbesartan	15	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	15	suppressed
Prednisone	Prednisone	15	suppressed
Alcohol Swabs	Alcohol Antiseptic Pads	14	suppressed
Acetazolamide	Acetazolamide	13	suppressed
Amlodipine-Valsartan	Amlodipine Besylate/Valsartan	13	suppressed
Dapagliflozin	Dapagliflozin Propanediol	13	suppressed
Fluticasone Propionate Hfa	Fluticasone Propionate	13	suppressed
Methylprednisolone	Methylprednisolone	13	11
Spiriva Respimat	Tiotropium Bromide	13	suppressed
Tolterodine Tartrate Er	Tolterodine Tartrate	13	suppressed
Verapamil Sr	Verapamil Hcl	13	suppressed
Wegovy	Semaglutide	13	suppressed
Azelastine Hcl	Azelastine Hcl	12	suppressed
Dilt-Xr	Diltiazem Hcl	12	suppressed
Entresto	Sacubitril/Valsartan	12	suppressed
Lamotrigine	Lamotrigine	12	suppressed
Oxcarbazepine	Oxcarbazepine	12	suppressed
Phenobarbital	Phenobarbital	12	suppressed
Tiotropium Bromide	Tiotropium Bromide	12	suppressed
Topiramate	Topiramate	12	suppressed
Carbamazepine	Carbamazepine	11	suppressed
Cyproheptadine Hcl	Cyproheptadine Hcl	11	suppressed
Roflumilast	Roflumilast	11	suppressed
Savella	Milnacipran Hcl	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