Payment overview · 2025
General Payments
$107,052.41
202 reported records · 23 companies
Healthcare provider profile · identity verified
David A Marks, M.D.
Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease · SAN ANTONIO, TX · NPI 1821016023
Verified facts
What the public records show
CMS Open Payments records show David A Marks, M.D. received $107,052.41 in general payments during 2025 across 202 reported records.
AstraZeneca Pharmaceuticals LP accounted for 97.1% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 29 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Ofev, Sunosi, Trelegy Ellipta.
AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported BEVESPI AEROSPHERE as an associated drug or biological on 763 records involving 473 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Bevespi Aerosphere by this doctor in 2024.
AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Symbicort by this doctor in 2024.
Axsome Therapeutics, 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 Sunosi as an associated drug or biological on 19758 records involving 6305 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Sunosi by this doctor in 2024.
Boehringer Ingelheim Pharmaceuticals, 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 OFEV as an associated drug or biological on 14236 records involving 6873 distinct recipient NPIs. Public Medicare Part D data also shows 30 claims for Ofev by this doctor in 2024.
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 338 claims for Trelegy Ellipta 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 |
|---|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $103,934.23 | 97.1% | 101 | 2025 |
| Inspire Medical Systems, Inc. | Unresolved — no canonical attribution shown | $1,629.69 | 1.5% | 39 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $277.01 | 0.3% | 18 | 2025 |
| Regeneron Healthcare Solutions, Inc. | Unresolved — no canonical attribution shown | $172.54 | 0.2% | 3 | 2025 |
| Verona Pharma, Inc. | Unresolved — no canonical attribution shown | $124.98 | 0.1% | 1 | 2025 |
| INTUITIVE SURGICAL, INC. | Unresolved — no canonical attribution shown | $118.11 | 0.1% | 1 | 2025 |
| Axsome Therapeutics, Inc. | Unresolved — no canonical attribution shown | $107.57 | 0.1% | 5 | 2025 |
| HARMONY BIOSCIENCES LLC | Unresolved — no canonical attribution shown | $103.23 | 0.1% | 5 | 2025 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $87.34 | 0.1% | 4 | 2025 |
| Phadia US Inc. | Unresolved — no canonical attribution shown | $68.30 | 0.1% | 3 | 2025 |
| ANI Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $63.82 | 0.1% | 3 | 2025 |
| JAZZ PHARMACEUTICALS INC. | Unresolved — no canonical attribution shown | $55.81 | 0.1% | 3 | 2025 |
| Insmed, Inc. | Unresolved — no canonical attribution shown | $48.71 | 0.1% | 2 | 2025 |
| Viatris Specialty LLC | Unresolved — no canonical attribution shown | $39.03 | 0.0% | 2 | 2025 |
| GENZYME CORPORATION | Unresolved — no canonical attribution shown | $34.41 | 0.0% | 2 | 2025 |
| Baxter Healthcare | Unresolved — no canonical attribution shown | $32.20 | 0.0% | 2 | 2025 |
| Grifols USA, LLC | Unresolved — no canonical attribution shown | $28.82 | 0.0% | 1 | 2025 |
| Electromed, Inc. | Unresolved — no canonical attribution shown | $27.09 | 0.0% | 2 | 2025 |
| Bayer Healthcare Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $23.90 | 0.0% | 1 | 2025 |
| United Therapeutics Corporation | Unresolved — no canonical attribution shown | $23.16 | 0.0% | 1 | 2025 |
| Tactile Systems Technology Inc | Unresolved — no canonical attribution shown | $22.80 | 0.0% | 1 | 2025 |
| Mallinckrodt Hospital Products Inc. | Unresolved — no canonical attribution shown | $16.04 | 0.0% | 1 | 2025 |
| Pharming Healthcare, Inc. | Unresolved — no canonical attribution shown | $13.62 | 0.0% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $88,600.00 | 38 |
| Travel and Lodging | $13,289.86 | 27 |
| Food and Beverage | $5,162.55 | 137 |
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 |
|---|---|---|---|---|---|
| AIRSUPRA Normalized: airsupra |
Drug | AstraZeneca Pharmaceuticals LP | $83,196.67 | 74 | 2025 |
Source payment records
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| BREZTRI Normalized: breztri |
Drug | AstraZeneca Pharmaceuticals LP | $20,634.78 | 18 | 2025 |
Source payment records
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| INSPIRE Normalized: inspire |
Device | Inspire Medical Systems, Inc. | $1,629.69 | 39 | 2025 |
Source payment records
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| FASENRA Normalized: fasenra |
Biological | AstraZeneca Pharmaceuticals LP | $434.99 | 9 | 2025 |
Source payment records
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| DUPIXENT Normalized: dupixent |
Biological | GENZYME CORPORATION, Regeneron Healthcare Solutions, Inc. | $206.95 | 5 | 2025 |
Source payment records
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| NUCALA Normalized: nucala |
Biological | GlaxoSmithKline, LLC. | $147.67 | 10 | 2025 |
Source payment records
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| TRELEGY ELLIPTA Normalized: trelegy ellipta |
Drug | GlaxoSmithKline, LLC. | $129.34 | 8 | 2025 |
Source payment records
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| Ohtuvayre Normalized: ohtuvayre |
Drug | Verona Pharma, Inc. | $124.98 | 1 | 2025 |
Source payment records
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| Da Vinci Surgical System Normalized: da vinci surgical system |
Device | INTUITIVE SURGICAL, INC. | $118.11 | 1 | 2025 |
Source payment records
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| Sunosi Normalized: sunosi |
Drug | Axsome Therapeutics, Inc. | $107.57 | 5 | 2025 |
Source payment records
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| WAKIX Normalized: wakix |
Drug | HARMONY BIOSCIENCES LLC | $103.23 | 5 | 2025 |
Source payment records
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| ImmunoCAP Normalized: immunocap |
Device | Phadia US Inc. | $68.30 | 3 | 2025 |
Source payment records
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| PURIFIED CORTROPHIN GEL Normalized: purified cortrophin gel |
Drug | ANI Pharmaceuticals, Inc. | $63.82 | 3 | 2025 |
Source payment records
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| OFEV Normalized: ofev |
Drug | Boehringer Ingelheim Pharmaceuticals, Inc. | $62.49 | 3 | 2025 |
Source payment records
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| XYWAV Normalized: xywav |
Drug | JAZZ PHARMACEUTICALS INC. | $55.81 | 3 | 2025 |
Source payment records
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| Arikayce Normalized: arikayce |
Drug | Insmed, Inc. | $48.71 | 2 | 2025 |
Source payment records
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| YUPELRI Normalized: yupelri |
Drug | Viatris Specialty LLC | $39.03 | 2 | 2025 |
Source payment records
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| Hillrom - Vest System Model 105 Home Care Normalized: hillrom vest system model 105 home care |
Device | Baxter Healthcare | $32.20 | 2 | 2025 |
Source payment records
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| Xembify Normalized: xembify |
Biological | Grifols USA, LLC | $28.82 | 1 | 2025 |
Source payment records
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| SMARTVEST Normalized: smartvest |
Device | Electromed, Inc. | $27.09 | 2 | 2025 |
Source payment records
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| JASCAYD Normalized: jascayd |
Drug | Boehringer Ingelheim Pharmaceuticals, Inc. | $24.85 | 1 | 2025 |
Source payment records
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| Brinsupri Normalized: brinsupri |
Drug | Insmed, Inc. | $23.93 | 1 | 2025 |
Source payment records
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| Adempas Normalized: adempas |
Drug | Bayer Healthcare Pharmaceuticals Inc. | $23.90 | 1 | 2025 |
Source payment records
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| Tyvaso Normalized: tyvaso |
Drug | United Therapeutics Corporation | $23.16 | 1 | 2025 |
Source payment records
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| Flexitouch Plus Normalized: flexitouch plus |
Device | Tactile Systems Technology Inc | $22.80 | 1 | 2025 |
Source payment records
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| Nimbl Normalized: nimbl |
Device | Tactile Systems Technology Inc | $22.80 | 1 | 2025 |
Source payment records
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| AREXVY Normalized: arexvy |
Biological | GlaxoSmithKline, LLC. | $21.02 | 1 | 2025 |
Source payment records
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| ACTHAR Normalized: acthar |
Biological | Mallinckrodt Hospital Products Inc. | $16.04 | 1 | 2025 |
Source payment records
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| RUCONEST Normalized: ruconest |
Biological | Pharming Healthcare, Inc. | $13.62 | 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
| Open Payments product | Payment year | Part D brand | Part D year | Claims | Match method | Source |
|---|---|---|---|---|---|---|
| OFEV ofev |
2025 | Ofev | 2024 | 30 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| Sunosi sunosi |
2025 | Sunosi | 2024 | 12 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| TRELEGY ELLIPTA trelegy ellipta |
2025 | Trelegy Ellipta | 2024 | 338 | exact normalized | Medicare Part D |
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 |
|---|---|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP Exact reporting entity; no affiliate inference |
2025 | BEVESPI AEROSPHERE open payments reported associated product |
CMS Open Payments — General Payments 763 supporting records · 473 recipient NPIs · example record 1206131384 |
Bevespi Aerosphere · 2024 Exact normalized brand match · 1 Part D row |
14 | suppressed by CMS |
| AstraZeneca Pharmaceuticals LP Exact reporting entity; no affiliate inference |
2025 | SYMBICORT open payments reported associated product |
CMS Open Payments — General Payments 71 supporting records · 51 recipient NPIs · example record 1206132610 |
Symbicort · 2024 Exact normalized brand match · 1 Part D row |
33 | suppressed by CMS |
| Axsome Therapeutics, Inc. Exact reporting entity; no affiliate inference |
2025 | Sunosi open payments reported associated product |
CMS Open Payments — General Payments 19758 supporting records · 6305 recipient NPIs · example record 1235293059 |
Sunosi · 2024 Exact normalized brand match · 1 Part D row |
12 | suppressed by CMS |
| Boehringer Ingelheim Pharmaceuticals, Inc. Exact reporting entity; no affiliate inference |
2025 | OFEV open payments reported associated product |
CMS Open Payments — General Payments 14236 supporting records · 6873 recipient NPIs · example record 1221811762 |
Ofev · 2024 Exact normalized brand match · 1 Part D row |
30 | suppressed by CMS |
| 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 |
338 | 84 |
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 |
|---|---|---|---|
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 338 | 84 |
| Montelukast Sodium | Montelukast Sodium | 254 | 82 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 205 | 89 |
| Prednisone | Prednisone | 156 | 74 |
| Breztri Aerosphere | Budesonide/Glycopyr/Formoterol | 142 | 41 |
| Azithromycin | Azithromycin | 134 | 93 |
| Breo Ellipta | Fluticasone/Vilanterol | 84 | 19 |
| Trazodone Hcl | Trazodone Hcl | 82 | 24 |
| Atorvastatin Calcium | Atorvastatin Calcium | 80 | 25 |
| Sertraline Hcl | Sertraline Hcl | 69 | 16 |
| Omeprazole | Omeprazole | 67 | 14 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 64 | 39 |
| Levothyroxine Sodium | Levothyroxine Sodium | 62 | 23 |
| Alprazolam | Alprazolam | 61 | suppressed |
| Methylprednisolone | Methylprednisolone | 60 | 55 |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 60 | 38 |
| Furosemide | Furosemide | 54 | 18 |
| Clopidogrel | Clopidogrel Bisulfate | 50 | suppressed |
| Levofloxacin | Levofloxacin | 49 | 34 |
| Losartan Potassium | Losartan Potassium | 49 | 15 |
| Metformin Hcl | Metformin Hcl | 47 | 20 |
| Ozempic | Semaglutide | 45 | suppressed |
| Gabapentin | Gabapentin | 43 | 25 |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 42 | 18 |
| Metoprolol Succinate | Metoprolol Succinate | 41 | suppressed |
| Fluticasone Propionate | Fluticasone Propionate | 40 | 18 |
| Carvedilol | Carvedilol | 38 | 13 |
| Clonazepam | Clonazepam | 38 | suppressed |
| Eliquis | Apixaban | 38 | suppressed |
| Finasteride | Finasteride | 37 | suppressed |
| Tamsulosin Hcl | Tamsulosin Hcl | 37 | suppressed |
| Lisinopril | Lisinopril | 36 | 14 |
| Quetiapine Fumarate | Quetiapine Fumarate | 36 | 11 |
| Amlodipine Besylate | Amlodipine Besylate | 33 | 15 |
| Anoro Ellipta | Umeclidinium Brm/Vilanterol Tr | 33 | suppressed |
| Symbicort | Budesonide/Formoterol Fumarate | 33 | suppressed |
| Pantoprazole Sodium | Pantoprazole Sodium | 32 | suppressed |
| Tramadol Hcl | Tramadol Hcl | 32 | suppressed |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 31 | suppressed |
| Mycophenolate Mofetil | Mycophenolate Mofetil | 31 | suppressed |
| Potassium Chloride | Potassium Chloride | 31 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 30 | 11 |
| Ofev | Nintedanib Esylate | 30 | suppressed |
| Duloxetine Hcl | Duloxetine Hcl | 29 | suppressed |
| Budesonide-Formoterol Fumarate | Budesonide/Formoterol Fumarate | 28 | 11 |
| Donepezil Hcl | Donepezil Hcl | 28 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 27 | 20 |
| Eszopiclone | Eszopiclone | 26 | suppressed |
| Metoprolol Tartrate | Metoprolol Tartrate | 25 | suppressed |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 25 | suppressed |
| Glipizide | Glipizide | 24 | suppressed |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 23 | suppressed |
| Sildenafil Citrate | Sildenafil Citrate | 23 | suppressed |
| Allopurinol | Allopurinol | 22 | suppressed |
| Zolpidem Tartrate | Zolpidem Tartrate | 22 | suppressed |
| Ezetimibe | Ezetimibe | 21 | suppressed |
| Famotidine | Famotidine | 21 | suppressed |
| Zemaira | Alpha-1-Proteinase Inhibitor | 21 | suppressed |
| Doxycycline Monohydrate | Doxycycline Monohydrate | 20 | 18 |
| Mirtazapine | Mirtazapine | 19 | suppressed |
| Oxybutynin Chloride | Oxybutynin Chloride | 18 | suppressed |
| Temazepam | Temazepam | 18 | suppressed |
| Incruse Ellipta | Umeclidinium Bromide | 17 | suppressed |
| Levalbuterol Tartrate Hfa | Levalbuterol Tartrate | 17 | suppressed |
| Pregabalin | Pregabalin | 17 | suppressed |
| Belsomra | Suvorexant | 16 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 16 | suppressed |
| Latanoprost | Latanoprost | 16 | suppressed |
| Levetiracetam | Levetiracetam | 16 | suppressed |
| Pravastatin Sodium | Pravastatin Sodium | 16 | suppressed |
| Atenolol | Atenolol | 15 | suppressed |
| Lansoprazole | Lansoprazole | 15 | suppressed |
| Nifedipine Er | Nifedipine | 15 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 14 | 11 |
| Bevespi Aerosphere | Glycopyrrolate/Formoterol Fum | 14 | suppressed |
| Cefdinir | Cefdinir | 14 | suppressed |
| Combivent Respimat | Ipratropium/Albuterol Sulfate | 14 | suppressed |
| Metformin Hcl Er | Metformin Hcl | 14 | suppressed |
| Simvastatin | Simvastatin | 14 | suppressed |
| Alfuzosin Hcl Er | Alfuzosin Hcl | 12 | suppressed |
| Citalopram Hbr | Citalopram Hydrobromide | 12 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 12 | suppressed |
| Januvia | Sitagliptin Phosphate | 12 | suppressed |
| Ondansetron Odt | Ondansetron | 12 | suppressed |
| Opsumit | Macitentan | 12 | suppressed |
| Roflumilast | Roflumilast | 12 | suppressed |
| Stiolto Respimat | Tiotropium Br/Olodaterol Hcl | 12 | suppressed |
| Sunosi | Solriamfetol Hcl | 12 | suppressed |
| Hydrochlorothiazide | Hydrochlorothiazide | 11 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 11 | suppressed |
| Nitroglycerin Patch | Nitroglycerin | 11 | suppressed |
| Ventolin Hfa | Albuterol Sulfate | 11 | suppressed |
| Xarelto | Rivaroxaban | 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 | $107,052.41 · 202 records | AstraZeneca Pharmaceuticals LP | ACTHAR, AIRSUPRA, AREXVY, Adempas, Arikayce, BREZTRI, Brinsupri, DUPIXENT, Da Vinci Surgical System, FASENRA, Flexitouch Plus, Hillrom - Vest System Model 105 Home Care, INSPIRE, ImmunoCAP, JASCAYD, NUCALA, Nimbl, OFEV, Ohtuvayre, PURIFIED CORTROPHIN GEL, RUCONEST, SMARTVEST, Sunosi, TRELEGY ELLIPTA, Tyvaso, WAKIX, XYWAV, Xembify, YUPELRI | 5 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Ofev play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with AstraZeneca Pharmaceuticals LP?
- 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