Payment overview · 2025
General Payments
$349.93
18 reported records · 10 companies
Healthcare provider profile · identity verified
Michael C Maxwell, M.D.
Allopathic & Osteopathic Physicians|Family Medicine · GARLAND, TX · NPI 1467401752
Verified facts
What the public records show
CMS Open Payments records show Michael C Maxwell, M.D. received $349.93 in general payments during 2025 across 18 reported records.
PFIZER INC. accounted for 25.6% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 14 associated products.
GlaxoSmithKline, LLC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 75 claims for Trelegy Ellipta by this doctor in 2024.
Novo Nordisk Inc reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 50 claims for Ozempic by this doctor in 2024.
Novo Nordisk Inc reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Rybelsus by this doctor in 2024.
PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Eliquis by this doctor in 2024.
These records do not establish that a payment influenced prescribing or medical care.
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.
Who paid this doctor?
Companies in 2025 General Payments
| Reported company | Canonical company | Amount | Share | Records | Year |
|---|---|---|---|---|---|
| PFIZER INC. | Unresolved — no canonical attribution shown | $89.72 | 25.6% | 5 | 2025 |
| Biogen, Inc. | Unresolved — no canonical attribution shown | $81.79 | 23.4% | 3 | 2025 |
| Abbott Laboratories | Unresolved — no canonical attribution shown | $44.13 | 12.6% | 2 | 2025 |
| MEDICOMP INC | Unresolved — no canonical attribution shown | $40.18 | 11.5% | 2 | 2025 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | Unresolved — no canonical attribution shown | $19.12 | 5.5% | 1 | 2025 |
| Xeris Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $16.13 | 4.6% | 1 | 2025 |
| INOGEN, INC. | Unresolved — no canonical attribution shown | $15.27 | 4.4% | 1 | 2025 |
| Novo Nordisk Inc | Unresolved — no canonical attribution shown | $14.75 | 4.2% | 1 | 2025 |
| Medtronic, Inc. |
Medtronic, Inc. exact · evidence 2025-07-22 |
$14.63 | 4.2% | 1 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $14.21 | 4.1% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $349.93 | 18 |
A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.
Analysis 1 · Payment-linked products
Products named in Open Payments records
| Reported product | Type | Reported company | Related amount* | Records | Year |
|---|---|---|---|---|---|
| SKYCLARYS Normalized: skyclarys |
Drug | Biogen, Inc. | $81.79 | 3 | 2025 |
Source payment records
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| NURTEC ODT Normalized: nurtec odt |
Drug | PFIZER INC. | $48.01 | 3 | 2025 |
Source payment records
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| ZAVZPRET Normalized: zavzpret |
Drug | PFIZER INC. | $48.01 | 3 | 2025 |
Source payment records
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| FREESTYLE LIBRE 3 Normalized: freestyle libre 3 |
Device | Abbott Laboratories | $44.13 | 2 | 2025 |
Source payment records
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| ABRYSVO Normalized: abrysvo |
Biological | PFIZER INC. | $41.71 | 2 | 2025 |
Source payment records
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| COMIRNATY Normalized: comirnaty |
Biological | PFIZER INC. | $41.71 | 2 | 2025 |
Source payment records
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| PREVNAR 20 Normalized: prevnar 20 |
Biological | PFIZER INC. | $41.71 | 2 | 2025 |
Source payment records
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| TELEPATCH CARDIAC MONITOR Normalized: telepatch cardiac monitor |
Device | MEDICOMP INC | $40.18 | 2 | 2025 |
Source payment records
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| XIFAXAN Normalized: xifaxan |
Drug | Salix Pharmaceuticals, a division of Bausch Health US, LLC | $19.12 | 1 | 2025 |
Source payment records
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| GVOKE HYPOPEN Normalized: gvoke hypopen |
Drug | Xeris Pharmaceuticals, Inc. | $16.13 | 1 | 2025 |
Source payment records
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| INOGEN ONE G5 OXYGEN CONCENTRATOR - BLUETOOTH Normalized: inogen one g5 oxygen concentrator bluetooth |
Device | INOGEN, INC. | $15.27 | 1 | 2025 |
Source payment records
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| Wegovy Normalized: wegovy |
Drug | Novo Nordisk Inc | $14.75 | 1 | 2025 |
Source payment records
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| VENASEAL Normalized: venaseal |
Device | Medtronic, Inc. | $14.63 | 1 | 2025 |
Source payment records
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| SHINGRIX Normalized: shingrix |
Biological | GlaxoSmithKline, LLC. | $14.21 | 1 | 2025 |
Source payment records
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* Product-associated amounts are non-additive because one payment record may name more than one product.
These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.
Public prescribing for products named in payments
No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.
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.
| Paying company | Payment year | Drug reported by same entity | Open Payments evidence | Part D | Claims | Beneficiaries |
|---|---|---|---|---|---|---|
| GlaxoSmithKline, LLC. Exact reporting entity; no affiliate inference |
2025 | TRELEGY ELLIPTA open payments reported associated product |
CMS Open Payments — General Payments 131532 supporting records · 37148 recipient NPIs · example record 1190332369 |
Trelegy Ellipta · 2024 Exact normalized brand match · 1 Part D row |
75 | 15 |
| Novo Nordisk Inc Exact reporting entity; no affiliate inference |
2025 | Ozempic open payments reported associated product |
CMS Open Payments — General Payments 261625 supporting records · 77793 recipient NPIs · example record 1188130076 |
Ozempic · 2024 Exact normalized brand match · 1 Part D row |
50 | 11 |
| Novo Nordisk Inc Exact reporting entity; no affiliate inference |
2025 | Rybelsus open payments reported associated product |
CMS Open Payments — General Payments 161257 supporting records · 55409 recipient NPIs · example record 1188130076 |
Rybelsus · 2024 Exact normalized brand match · 1 Part D row |
17 | suppressed by CMS |
| PFIZER INC. Exact reporting entity; no affiliate inference |
2025 | ELIQUIS open payments reported associated product |
CMS Open Payments — General Payments 87112 supporting records · 36032 recipient NPIs · example record 1228794063 |
Eliquis · 2024 Exact normalized brand match · 1 Part D row |
13 | suppressed by CMS |
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 |
|---|---|---|---|
| Rosuvastatin Calcium | Rosuvastatin Calcium | 350 | 101 |
| Levothyroxine Sodium | Levothyroxine Sodium | 326 | 84 |
| Atorvastatin Calcium | Atorvastatin Calcium | 300 | 78 |
| Lisinopril | Lisinopril | 276 | 75 |
| Amlodipine Besylate | Amlodipine Besylate | 236 | 64 |
| Gabapentin | Gabapentin | 184 | 56 |
| Metformin Hcl Er | Metformin Hcl | 173 | 47 |
| Tamsulosin Hcl | Tamsulosin Hcl | 149 | 50 |
| Metoprolol Succinate | Metoprolol Succinate | 148 | 47 |
| Prednisone | Prednisone | 147 | 105 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 143 | 42 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 140 | 39 |
| Hydrochlorothiazide | Hydrochlorothiazide | 136 | 43 |
| Omeprazole | Omeprazole | 135 | 41 |
| Tramadol Hcl | Tramadol Hcl | 130 | 34 |
| Allopurinol | Allopurinol | 119 | 30 |
| Metformin Hcl | Metformin Hcl | 116 | 34 |
| Simvastatin | Simvastatin | 115 | 31 |
| Pravastatin Sodium | Pravastatin Sodium | 107 | 30 |
| Tizanidine Hcl | Tizanidine Hcl | 107 | 45 |
| Losartan Potassium | Losartan Potassium | 99 | 26 |
| Pantoprazole Sodium | Pantoprazole Sodium | 91 | 30 |
| Trazodone Hcl | Trazodone Hcl | 88 | 37 |
| Zolpidem Tartrate | Zolpidem Tartrate | 86 | 23 |
| Glimepiride | Glimepiride | 84 | 27 |
| Glipizide | Glipizide | 79 | 16 |
| Meloxicam | Meloxicam | 79 | 30 |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 78 | 23 |
| Furosemide | Furosemide | 77 | 25 |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 75 | 15 |
| Montelukast Sodium | Montelukast Sodium | 74 | 22 |
| Clonazepam | Clonazepam | 70 | 16 |
| Jardiance | Empagliflozin | 60 | 14 |
| Sertraline Hcl | Sertraline Hcl | 58 | 20 |
| Carvedilol | Carvedilol | 57 | 14 |
| Alprazolam | Alprazolam | 56 | 14 |
| Bupropion Xl | Bupropion Hcl | 52 | 14 |
| Duloxetine Hcl | Duloxetine Hcl | 52 | 13 |
| Azithromycin | Azithromycin | 50 | 41 |
| Ozempic | Semaglutide | 50 | 11 |
| Xarelto | Rivaroxaban | 44 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 43 | 12 |
| Escitalopram Oxalate | Escitalopram Oxalate | 41 | 13 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 41 | 15 |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 40 | 34 |
| Ondansetron Odt | Ondansetron | 40 | 14 |
| Amoxicillin | Amoxicillin | 38 | 32 |
| Metoprolol Tartrate | Metoprolol Tartrate | 38 | 11 |
| Estradiol | Estradiol | 34 | suppressed |
| Mounjaro | Tirzepatide | 34 | suppressed |
| Naproxen | Naproxen | 34 | suppressed |
| Fenofibrate | Fenofibrate | 33 | suppressed |
| Citalopram Hbr | Citalopram Hydrobromide | 32 | suppressed |
| Clopidogrel | Clopidogrel Bisulfate | 32 | suppressed |
| Butalbital-Acetaminophen-Caffe | Butalb/Acetaminophen/Caffeine | 31 | suppressed |
| Irbesartan-Hydrochlorothiazide | Irbesartan/Hydrochlorothiazide | 29 | suppressed |
| Potassium Chloride | Potassium Chloride | 27 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 25 | 21 |
| Irbesartan | Irbesartan | 25 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 25 | suppressed |
| Mupirocin | Mupirocin | 25 | 16 |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 24 | 13 |
| Famotidine | Famotidine | 24 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 23 | 15 |
| Doxycycline Hyclate | Doxycycline Hyclate | 23 | 16 |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 23 | suppressed |
| Lorazepam | Lorazepam | 22 | suppressed |
| Pioglitazone Hcl | Pioglitazone Hcl | 22 | suppressed |
| Valsartan | Valsartan | 22 | suppressed |
| Fluoxetine Hcl | Fluoxetine Hcl | 21 | suppressed |
| Benazepril Hcl | Benazepril Hcl | 20 | suppressed |
| Fenofibrate | Fenofibrate Nanocrystallized | 20 | suppressed |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 20 | suppressed |
| Celecoxib | Celecoxib | 19 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 19 | suppressed |
| Ibandronate Sodium | Ibandronate Sodium | 19 | suppressed |
| Doxepin Hcl | Doxepin Hcl | 18 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 18 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 17 | suppressed |
| Benazepril-Hydrochlorothiazide | Benazepril/Hydrochlorothiazide | 17 | suppressed |
| Cefdinir | Cefdinir | 17 | 15 |
| Ibuprofen | Ibuprofen | 17 | suppressed |
| Pregabalin | Pregabalin | 17 | suppressed |
| Ramipril | Ramipril | 17 | suppressed |
| Rybelsus | Semaglutide | 17 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 17 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 16 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 16 | 13 |
| Oxybutynin Chloride | Oxybutynin Chloride | 16 | suppressed |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 15 | suppressed |
| Finasteride | Finasteride | 15 | suppressed |
| Glipizide Er | Glipizide | 15 | suppressed |
| Januvia | Sitagliptin Phosphate | 15 | suppressed |
| Mirtazapine | Mirtazapine | 15 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 15 | suppressed |
| Synthroid | Levothyroxine Sodium | 15 | suppressed |
| Atenolol | Atenolol | 14 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 14 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 14 | suppressed |
| Liothyronine Sodium | Liothyronine Sodium | 14 | suppressed |
| Lisdexamfetamine Dimesylate | Lisdexamfetamine Dimesylate | 14 | suppressed |
| Eliquis | Apixaban | 13 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 13 | suppressed |
| Levocetirizine Dihydrochloride | Levocetirizine Dihydrochloride | 13 | suppressed |
| Nifedipine Er | Nifedipine | 13 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 13 | suppressed |
| Ropinirole Hcl | Ropinirole Hcl | 13 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 13 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 13 | suppressed |
| Vitamin D2 | Ergocalciferol (Vitamin D2) | 13 | suppressed |
| Fluconazole | Fluconazole | 12 | suppressed |
| Lidocaine | Lidocaine | 12 | suppressed |
| Tradjenta | Linagliptin | 12 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 12 | suppressed |
| Bevespi Aerosphere | Glycopyrrolate/Formoterol Fum | 11 | suppressed |
| Diazepam | Diazepam | 11 | suppressed |
| Telmisartan | Telmisartan | 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 | $349.93 · 18 records | PFIZER INC. | ABRYSVO, COMIRNATY, FREESTYLE LIBRE 3, GVOKE HYPOPEN, INOGEN ONE G5 OXYGEN CONCENTRATOR - BLUETOOTH, NURTEC ODT, PREVNAR 20, SHINGRIX, SKYCLARYS, TELEPATCH CARDIAC MONITOR, VENASEAL, Wegovy, XIFAXAN, ZAVZPRET | 4 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- How do you evaluate evidence when you have a financial relationship with GlaxoSmithKline, LLC.?
- 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 |
Full methodology · Questions & answers · Report a possible error