Payment overview · 2025
General Payments
$812.44
39 reported records · 12 companies
Healthcare provider profile · identity verified
Shailesh Kumar Singh, MD
Allopathic & Osteopathic Physicians|Hospitalist · STOCKTON, CA · NPI 1326488917
Verified facts
What the public records show
CMS Open Payments records show Shailesh Kumar Singh, MD received $812.44 in general payments during 2025 across 39 reported records.
AstraZeneca Pharmaceuticals LP accounted for 25.4% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 19 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Ozempic, Paxlovid, Trelegy Ellipta.
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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 85 claims for Jardiance 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 20 claims for Trelegy Ellipta by this doctor in 2024.
Lilly USA, 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 85 claims for Jardiance 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 152 claims for Ozempic 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 32 claims for Eliquis 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Paxlovid 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 | $206.19 | 25.4% | 9 | 2025 |
| Amgen Inc. | Unresolved — no canonical attribution shown | $146.75 | 18.1% | 8 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $105.72 | 13.0% | 5 | 2025 |
| Exact Sciences Corporation | Unresolved — no canonical attribution shown | $89.95 | 11.1% | 4 | 2025 |
| Novo Nordisk Inc | Unresolved — no canonical attribution shown | $83.87 | 10.3% | 4 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $36.95 | 4.5% | 2 | 2025 |
| Xeris Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $35.17 | 4.3% | 2 | 2025 |
| Lilly USA, LLC | Unresolved — no canonical attribution shown | $25.32 | 3.1% | 1 | 2025 |
| Boston Scientific Corporation | Unresolved — no canonical attribution shown | $23.08 | 2.8% | 1 | 2025 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $22.67 | 2.8% | 1 | 2025 |
| Novartis Pharmaceuticals Corporation | Unresolved — no canonical attribution shown | $18.46 | 2.3% | 1 | 2025 |
| SCILEX PHARMACEUTICALS INC. | Unresolved — no canonical attribution shown | $18.31 | 2.2% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $812.44 | 39 |
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 |
|---|---|---|---|---|---|
| BREZTRI Normalized: breztri |
Drug | AstraZeneca Pharmaceuticals LP | $132.43 | 6 | 2025 |
Source payment records
|
|||||
| TRELEGY ELLIPTA Normalized: trelegy ellipta |
Drug | GlaxoSmithKline, LLC. | $105.72 | 5 | 2025 |
Source payment records
|
|||||
| OTEZLA Normalized: otezla |
Drug | Amgen Inc. | $94.77 | 5 | 2025 |
Source payment records
|
|||||
| REPATHA Normalized: repatha |
Biological | Amgen Inc. | $94.77 | 5 | 2025 |
Source payment records
|
|||||
| Cologuard Collection Kit Normalized: cologuard collection kit |
Device | Exact Sciences Corporation | $89.95 | 4 | 2025 |
Source payment records
|
|||||
| AIRSUPRA Normalized: airsupra |
Drug | AstraZeneca Pharmaceuticals LP | $73.76 | 3 | 2025 |
Source payment records
|
|||||
| KRYSTEXXA Normalized: krystexxa |
Biological | Amgen Inc. | $51.98 | 3 | 2025 |
Source payment records
|
|||||
| Wegovy Normalized: wegovy |
Drug | Novo Nordisk Inc | $43.07 | 2 | 2025 |
Source payment records
|
|||||
| Ozempic Normalized: ozempic |
Drug | Novo Nordisk Inc | $40.80 | 2 | 2025 |
Source payment records
|
|||||
| NURTEC ODT Normalized: nurtec odt |
Drug | PFIZER INC. | $36.95 | 2 | 2025 |
Source payment records
|
|||||
| PAXLOVID Normalized: paxlovid |
Drug | PFIZER INC. | $36.95 | 2 | 2025 |
Source payment records
|
|||||
| GVOKE HYPOPEN Normalized: gvoke hypopen |
Drug | Xeris Pharmaceuticals, Inc. | $35.17 | 2 | 2025 |
Source payment records
|
|||||
| MOUNJARO Normalized: mounjaro |
Drug | Lilly USA, LLC | $25.32 | 1 | 2025 |
Source payment records
|
|||||
| ZEPBOUND Normalized: zepbound |
Drug | Lilly USA, LLC | $25.32 | 1 | 2025 |
Source payment records
|
|||||
| General - Therapies Normalized: general therapies |
Device | Boston Scientific Corporation | $23.08 | 1 | 2025 |
Source payment records
|
|||||
| OFEV Normalized: ofev |
Drug | Boehringer Ingelheim Pharmaceuticals, Inc. | $22.67 | 1 | 2025 |
Source payment records
|
|||||
| Rybelsus Normalized: rybelsus |
Drug | Novo Nordisk Inc | $22.19 | 1 | 2025 |
Source payment records
|
|||||
| LEQVIO Normalized: leqvio |
Drug | Novartis Pharmaceuticals Corporation | $18.46 | 1 | 2025 |
Source payment records
|
|||||
| ZTLido Normalized: ztlido |
Drug | SCILEX PHARMACEUTICALS INC. | $18.31 | 1 | 2025 |
Source payment records
|
|||||
* 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 | 152 | exact normalized | Medicare Part D |
| PAXLOVID paxlovid |
2025 | Paxlovid | 2024 | 16 | exact normalized | Medicare Part D |
| TRELEGY ELLIPTA trelegy ellipta |
2025 | Trelegy Ellipta | 2024 | 20 | 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 |
|---|---|---|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. Exact reporting entity; no affiliate inference |
2025 | JARDIANCE open payments reported associated product |
CMS Open Payments — General Payments 123636 supporting records · 49438 recipient NPIs · example record 1221811583 |
Jardiance · 2024 Exact normalized brand match · 1 Part D row |
85 | 31 |
| 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 |
20 | 15 |
| Lilly USA, LLC Exact reporting entity; no affiliate inference |
2025 | JARDIANCE open payments reported associated product |
CMS Open Payments — General Payments 47708 supporting records · 23833 recipient NPIs · example record 1186464557 |
Jardiance · 2024 Exact normalized brand match · 1 Part D row |
85 | 31 |
| 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 |
152 | 52 |
| 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 |
32 | 14 |
| PFIZER INC. Exact reporting entity; no affiliate inference |
2025 | PAXLOVID open payments reported associated product |
CMS Open Payments — General Payments 24465 supporting records · 15715 recipient NPIs · example record 1228794432 |
Paxlovid · 2024 Exact normalized brand match · 1 Part D row |
16 | 16 |
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 |
|---|---|---|---|
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 420 | 137 |
| Gabapentin | Gabapentin | 372 | 163 |
| Amlodipine Besylate | Amlodipine Besylate | 341 | 160 |
| Losartan Potassium | Losartan Potassium | 291 | 151 |
| Atorvastatin Calcium | Atorvastatin Calcium | 213 | 100 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 206 | 105 |
| Azithromycin | Azithromycin | 188 | 151 |
| Sertraline Hcl | Sertraline Hcl | 182 | 65 |
| Ozempic | Semaglutide | 152 | 52 |
| Prednisone | Prednisone | 149 | 115 |
| Levothyroxine Sodium | Levothyroxine Sodium | 146 | 53 |
| Metformin Hcl | Metformin Hcl | 142 | 72 |
| Tamsulosin Hcl | Tamsulosin Hcl | 131 | 58 |
| Lisinopril | Lisinopril | 123 | 51 |
| Omeprazole | Omeprazole | 121 | 55 |
| Alprazolam | Alprazolam | 113 | 40 |
| Metoprolol Succinate | Metoprolol Succinate | 111 | 46 |
| Chlorthalidone | Chlorthalidone | 106 | 46 |
| Furosemide | Furosemide | 102 | 50 |
| Pantoprazole Sodium | Pantoprazole Sodium | 101 | 53 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 97 | 67 |
| Jardiance | Empagliflozin | 85 | 31 |
| Cephalexin | Cephalexin | 84 | 70 |
| Ibuprofen | Ibuprofen | 78 | 67 |
| Naproxen | Naproxen | 74 | 59 |
| Simvastatin | Simvastatin | 71 | 28 |
| Carvedilol | Carvedilol | 66 | 31 |
| Zolpidem Tartrate | Zolpidem Tartrate | 63 | 30 |
| Duloxetine Hcl | Duloxetine Hcl | 61 | 29 |
| Fluticasone Propionate | Fluticasone Propionate | 57 | 42 |
| Hydrochlorothiazide | Hydrochlorothiazide | 56 | 25 |
| Breo Ellipta | Fluticasone/Vilanterol | 54 | 28 |
| Nifedipine Er | Nifedipine | 50 | 25 |
| Doxycycline Monohydrate | Doxycycline Monohydrate | 45 | 40 |
| Allopurinol | Allopurinol | 43 | 18 |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 41 | 38 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 41 | 39 |
| Glipizide Er | Glipizide | 41 | 19 |
| Clindamycin Hcl | Clindamycin Hcl | 40 | 38 |
| Potassium Chloride | Potassium Chloride | 40 | 20 |
| Trazodone Hcl | Trazodone Hcl | 40 | 20 |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 38 | 17 |
| Metformin Hcl Er | Metformin Hcl | 37 | 11 |
| Hydralazine Hcl | Hydralazine Hcl | 33 | 19 |
| Eliquis | Apixaban | 32 | 14 |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 31 | 14 |
| Metoprolol Tartrate | Metoprolol Tartrate | 31 | 13 |
| Escitalopram Oxalate | Escitalopram Oxalate | 29 | 13 |
| Lorazepam | Lorazepam | 28 | 13 |
| Promethazine-Dm | Promethazine/Dextromethorphan | 28 | 23 |
| Budesonide-Formoterol Fumarate | Budesonide/Formoterol Fumarate | 26 | suppressed |
| Glipizide | Glipizide | 25 | 15 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 25 | 11 |
| Baclofen | Baclofen | 24 | 13 |
| Donepezil Hcl | Donepezil Hcl | 24 | suppressed |
| Metronidazole | Metronidazole | 23 | 22 |
| Ondansetron Odt | Ondansetron | 23 | 21 |
| Temazepam | Temazepam | 22 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 21 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 21 | suppressed |
| Januvia | Sitagliptin Phosphate | 20 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 20 | 13 |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 20 | 15 |
| Atenolol | Atenolol | 19 | suppressed |
| Clopidogrel | Clopidogrel Bisulfate | 19 | suppressed |
| Pravastatin Sodium | Pravastatin Sodium | 19 | suppressed |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 18 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 17 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 17 | 13 |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 17 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 17 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 16 | 12 |
| Ketoconazole | Ketoconazole | 16 | 13 |
| Paxlovid | Nirmatrelvir/Ritonavir | 16 | 16 |
| Famotidine | Famotidine | 15 | suppressed |
| Mirtazapine | Mirtazapine | 15 | suppressed |
| Ventolin Hfa | Albuterol Sulfate | 15 | suppressed |
| Clotrimazole | Clotrimazole | 14 | 11 |
| Fenofibrate | Fenofibrate Nanocrystallized | 14 | suppressed |
| Fluoxetine Hcl | Fluoxetine Hcl | 14 | suppressed |
| Humalog Kwikpen U-100 | Insulin Lispro | 14 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 13 | suppressed |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 13 | suppressed |
| Citalopram Hbr | Citalopram Hydrobromide | 13 | suppressed |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 13 | suppressed |
| Ezetimibe | Ezetimibe | 13 | suppressed |
| Glimepiride | Glimepiride | 13 | suppressed |
| Tramadol Hcl | Tramadol Hcl | 13 | suppressed |
| Levetiracetam | Levetiracetam | 12 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 12 | suppressed |
| Sildenafil Citrate | Sildenafil Citrate | 12 | suppressed |
| Gemfibrozil | Gemfibrozil | 11 | suppressed |
| Montelukast Sodium | Montelukast Sodium | 11 | suppressed |
| Sumatriptan Succinate | Sumatriptan Succinate | 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 | $812.44 · 39 records | AstraZeneca Pharmaceuticals LP | AIRSUPRA, BREZTRI, Cologuard Collection Kit, GVOKE HYPOPEN, General - Therapies, KRYSTEXXA, LEQVIO, MOUNJARO, NURTEC ODT, OFEV, OTEZLA, Ozempic, PAXLOVID, REPATHA, Rybelsus, TRELEGY ELLIPTA, Wegovy, ZEPBOUND, ZTLido | 6 | — |
| 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 Boehringer Ingelheim Pharmaceuticals, 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