Payment overview · 2025
General Payments
$426.12
16 reported records · 5 companies
Healthcare provider profile · identity verified
David Quillian Segars, M.D.
Allopathic & Osteopathic Physicians|Family Medicine · SAN FRANCISCO, CA · NPI 1669458097
Verified facts
What the public records show
CMS Open Payments records show David Quillian Segars, M.D. received $426.12 in general payments during 2025 across 16 reported records.
AstraZeneca Pharmaceuticals LP accounted for 41.3% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 6 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Ozempic.
Astellas Pharma US 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 Myrbetriq as an associated drug or biological on 16 records involving 16 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Myrbetriq 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 FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Farxiga 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 19 claims for Ozempic 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 | $175.90 | 41.3% | 10 | 2025 |
| Novo Nordisk Inc | Unresolved — no canonical attribution shown | $124.99 | 29.3% | 1 | 2025 |
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $66.55 | 15.6% | 3 | 2025 |
| Lilly USA, LLC | Unresolved — no canonical attribution shown | $34.41 | 8.1% | 1 | 2025 |
| Kowa Pharmaceuticals America, Inc. | Unresolved — no canonical attribution shown | $24.27 | 5.7% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $426.12 | 16 |
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 | $149.44 | 9 | 2025 |
Source payment records
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| Ozempic Normalized: ozempic |
Drug | Novo Nordisk Inc | $124.99 | 1 | 2025 |
Source payment records
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| Veozah Normalized: veozah |
Drug | Astellas Pharma US Inc | $66.55 | 3 | 2025 |
Source payment records
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| MOUNJARO Normalized: mounjaro |
Drug | Lilly USA, LLC | $34.41 | 1 | 2025 |
Source payment records
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| ANDEXXA Normalized: andexxa |
Biological | AstraZeneca Pharmaceuticals LP | $26.46 | 1 | 2025 |
Source payment records
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| ZORYVE Normalized: zoryve |
Drug | Kowa Pharmaceuticals America, Inc. | $24.27 | 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 |
|---|---|---|---|---|---|---|
| Ozempic ozempic |
2025 | Ozempic | 2024 | 19 Beneficiary count suppressed |
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 |
|---|---|---|---|---|---|---|
| Astellas Pharma US Inc Exact reporting entity; no affiliate inference |
2025 | Myrbetriq open payments reported associated product |
CMS Open Payments — General Payments 16 supporting records · 16 recipient NPIs · example record 1238599014 |
Myrbetriq · 2024 Exact normalized brand match · 1 Part D row |
27 | suppressed by CMS |
| AstraZeneca Pharmaceuticals LP Exact reporting entity; no affiliate inference |
2025 | FARXIGA open payments reported associated product |
CMS Open Payments — General Payments 106133 supporting records · 42906 recipient NPIs · example record 1206131362 |
Farxiga · 2024 Exact normalized brand match · 1 Part D row |
12 | suppressed by CMS |
| 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 |
19 | 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 |
|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 436 | 116 |
| Amlodipine Besylate | Amlodipine Besylate | 386 | 104 |
| Lisinopril | Lisinopril | 275 | 70 |
| Levothyroxine Sodium | Levothyroxine Sodium | 246 | 61 |
| Metformin Hcl | Metformin Hcl | 192 | 51 |
| Losartan Potassium | Losartan Potassium | 184 | 44 |
| Hydrochlorothiazide | Hydrochlorothiazide | 167 | 45 |
| Metoprolol Succinate | Metoprolol Succinate | 152 | 43 |
| Simvastatin | Simvastatin | 142 | 38 |
| Gabapentin | Gabapentin | 138 | 37 |
| Furosemide | Furosemide | 127 | 29 |
| Eliquis | Apixaban | 115 | 25 |
| Tamsulosin Hcl | Tamsulosin Hcl | 112 | 40 |
| Omeprazole | Omeprazole | 110 | 20 |
| Pantoprazole Sodium | Pantoprazole Sodium | 107 | 33 |
| Zolpidem Tartrate | Zolpidem Tartrate | 101 | 23 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 92 | 18 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 87 | 30 |
| Allopurinol | Allopurinol | 79 | 19 |
| Mirtazapine | Mirtazapine | 76 | 22 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 73 | 37 |
| Fluticasone Propionate | Fluticasone Propionate | 72 | 25 |
| Diclofenac Sodium | Diclofenac Sodium | 69 | 37 |
| Lorazepam | Lorazepam | 66 | 21 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 62 | 18 |
| Metoprolol Tartrate | Metoprolol Tartrate | 56 | 12 |
| Bupropion Xl | Bupropion Hcl | 52 | 12 |
| Carvedilol | Carvedilol | 49 | 12 |
| Alprazolam | Alprazolam | 47 | suppressed |
| Atenolol | Atenolol | 46 | 11 |
| Pravastatin Sodium | Pravastatin Sodium | 46 | suppressed |
| Diazepam | Diazepam | 45 | 13 |
| Spironolactone | Spironolactone | 44 | suppressed |
| Azithromycin | Azithromycin | 43 | 33 |
| Paxlovid | Nirmatrelvir/Ritonavir | 43 | 43 |
| Alendronate Sodium | Alendronate Sodium | 41 | 11 |
| Citalopram Hbr | Citalopram Hydrobromide | 41 | 11 |
| Finasteride | Finasteride | 41 | suppressed |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 40 | 11 |
| Escitalopram Oxalate | Escitalopram Oxalate | 39 | suppressed |
| Glipizide | Glipizide | 38 | suppressed |
| Ketoconazole | Ketoconazole | 38 | 13 |
| Fluoxetine Hcl | Fluoxetine Hcl | 37 | suppressed |
| Testosterone | Testosterone | 37 | suppressed |
| Xarelto | Rivaroxaban | 37 | suppressed |
| Duloxetine Hcl | Duloxetine Hcl | 36 | suppressed |
| Sertraline Hcl | Sertraline Hcl | 34 | suppressed |
| Ezetimibe | Ezetimibe | 33 | suppressed |
| Potassium Chloride | Potassium Chloride | 33 | 11 |
| Synthroid | Levothyroxine Sodium | 33 | suppressed |
| Acetaminophen-Codeine | Acetaminophen With Codeine | 32 | 16 |
| Terazosin Hcl | Terazosin Hcl | 31 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 30 | suppressed |
| Famotidine | Famotidine | 29 | suppressed |
| Trazodone Hcl | Trazodone Hcl | 29 | 12 |
| Glipizide Er | Glipizide | 28 | suppressed |
| Ibuprofen | Ibuprofen | 28 | 12 |
| Valsartan | Valsartan | 28 | suppressed |
| Clopidogrel | Clopidogrel Bisulfate | 27 | suppressed |
| Myrbetriq | Mirabegron | 27 | suppressed |
| Morphine Sulfate Er | Morphine Sulfate | 26 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 26 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 24 | 18 |
| Tramadol Hcl | Tramadol Hcl | 23 | suppressed |
| Prednisone | Prednisone | 22 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 22 | 12 |
| Benazepril Hcl | Benazepril Hcl | 21 | suppressed |
| Acyclovir | Acyclovir | 20 | suppressed |
| Montelukast Sodium | Montelukast Sodium | 20 | suppressed |
| Nifedipine Er | Nifedipine | 20 | suppressed |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 20 | 14 |
| Baclofen | Baclofen | 19 | suppressed |
| Metformin Hcl Er | Metformin Hcl | 19 | suppressed |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 19 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 19 | suppressed |
| Ozempic | Semaglutide | 19 | suppressed |
| Januvia | Sitagliptin Phosphate | 18 | suppressed |
| Ondansetron Odt | Ondansetron | 18 | suppressed |
| Oxycodone Hcl | Oxycodone Hcl | 18 | suppressed |
| Ramipril | Ramipril | 18 | suppressed |
| Irbesartan | Irbesartan | 17 | suppressed |
| Lovastatin | Lovastatin | 17 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 17 | suppressed |
| Nystatin | Nystatin | 17 | suppressed |
| Diphenoxylate-Atropine | Diphenoxylate Hcl/Atropine | 16 | suppressed |
| Hydrocortisone | Hydrocortisone | 16 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 15 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 15 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 15 | suppressed |
| Olmesartan-Hydrochlorothiazide | Olmesartan/Hydrochlorothiazide | 14 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 14 | suppressed |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 14 | suppressed |
| Ventolin Hfa | Albuterol Sulfate | 14 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 13 | suppressed |
| Gemfibrozil | Gemfibrozil | 13 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 13 | suppressed |
| Modafinil | Modafinil | 13 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 13 | suppressed |
| Temazepam | Temazepam | 13 | suppressed |
| Torsemide | Torsemide | 13 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 13 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 12 | 12 |
| Breo Ellipta | Fluticasone/Vilanterol | 12 | suppressed |
| Budesonide-Formoterol Fumarate | Budesonide/Formoterol Fumarate | 12 | suppressed |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 12 | suppressed |
| Dulera | Mometasone/Formoterol | 12 | suppressed |
| Estradiol (Twice Weekly) | Estradiol | 12 | suppressed |
| Farxiga | Dapagliflozin Propanediol | 12 | suppressed |
| Propranolol Hcl Er | Propranolol Hcl | 12 | suppressed |
| Wixela Inhub | Fluticasone Propion/Salmeterol | 12 | suppressed |
| Chlorhexidine Gluconate | Chlorhexidine Gluconate | 11 | suppressed |
| Pregabalin | Pregabalin | 11 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 11 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 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 | $426.12 · 16 records | AstraZeneca Pharmaceuticals LP | AIRSUPRA, ANDEXXA, MOUNJARO, Ozempic, Veozah, ZORYVE | 3 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Ozempic play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with Astellas Pharma US Inc?
- 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