Payment overview · 2025
General Payments
We did not find matching Open Payments records for this doctor in the selected program year.
Healthcare provider profile · identity verified
Sandy Cheung, D.O
Internal Medicine · NEW YORK, NY · NPI 1659533776
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.
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 |
|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 686 | 176 |
| Vascepa | Icosapent Ethyl | 529 | 96 |
| Losartan Potassium | Losartan Potassium | 363 | 86 |
| Tamsulosin Hcl | Tamsulosin Hcl | 348 | 63 |
| Raloxifene Hcl | Raloxifene Hcl | 329 | 55 |
| Amlodipine Besylate | Amlodipine Besylate | 318 | 77 |
| Diclofenac Epolamine | Diclofenac Epolamine | 280 | 55 |
| Ammonium Lactate | Ammonium Lactate | 273 | 65 |
| Azelastine Hcl | Azelastine Hcl | 268 | 70 |
| Omeprazole | Omeprazole | 207 | 74 |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 194 | 54 |
| Fluticasone Propionate | Fluticasone Propionate | 192 | 66 |
| Clobetasol Propionate | Clobetasol Propionate | 188 | 81 |
| Montelukast Sodium | Montelukast Sodium | 154 | 31 |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 142 | 37 |
| Metoprolol Succinate | Metoprolol Succinate | 141 | 34 |
| Meloxicam | Meloxicam | 131 | 72 |
| Dexlansoprazole Dr | Dexlansoprazole | 119 | 23 |
| Bepotastine Besilate | Bepotastine Besilate | 118 | 32 |
| Januvia | Sitagliptin Phosphate | 107 | 21 |
| Allopurinol | Allopurinol | 106 | 15 |
| Alcohol Prep Pads | Alcohol Antiseptic Pads | 103 | 32 |
| Diclofenac Sodium | Diclofenac Sodium | 102 | 46 |
| Halobetasol Propionate | Halobetasol Propionate | 101 | 37 |
| Donepezil Hcl | Donepezil Hcl | 97 | 11 |
| Pravastatin Sodium | Pravastatin Sodium | 97 | 23 |
| Meclizine Hcl | Meclizine Hcl | 93 | 72 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 93 | 53 |
| Famotidine | Famotidine | 91 | 48 |
| Metformin Hcl Er | Metformin Hcl | 85 | 24 |
| Shingrix | Varicella-Zoster Ge/As01b/Pf | 85 | 47 |
| Metformin Hcl | Metformin Hcl | 78 | 21 |
| Hydrocortisone | Hydrocortisone | 77 | 27 |
| Janumet | Sitagliptin Phos/Metformin Hcl | 72 | 17 |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 72 | 21 |
| Levothyroxine Sodium | Levothyroxine Sodium | 70 | 13 |
| Ketoconazole | Ketoconazole | 69 | 17 |
| Simvastatin | Simvastatin | 67 | 17 |
| Lisinopril | Lisinopril | 54 | 15 |
| Mupirocin | Mupirocin | 54 | 35 |
| Potassium Chloride | Potassium Chloride | 54 | suppressed |
| Atenolol | Atenolol | 53 | 14 |
| Hydralazine Hcl | Hydralazine Hcl | 53 | suppressed |
| Farxiga | Dapagliflozin Propanediol | 50 | suppressed |
| Mometasone Furoate | Mometasone Furoate | 48 | 36 |
| Vemlidy | Tenofovir Alafenamide | 48 | suppressed |
| Ibuprofen | Ibuprofen | 47 | 29 |
| Alendronate Sodium | Alendronate Sodium | 46 | suppressed |
| Hydrochlorothiazide | Hydrochlorothiazide | 44 | 14 |
| Naproxen | Naproxen | 44 | 28 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 42 | 24 |
| Acarbose | Acarbose | 40 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 40 | suppressed |
| Finasteride | Finasteride | 39 | suppressed |
| Gabapentin | Gabapentin | 39 | 14 |
| Creon | Lipase/Protease/Amylase | 35 | suppressed |
| Fenofibrate | Fenofibrate,micronized | 35 | suppressed |
| Olmesartan-Hydrochlorothiazide | Olmesartan/Hydrochlorothiazide | 35 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 35 | suppressed |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 33 | suppressed |
| Myrbetriq | Mirabegron | 33 | suppressed |
| Tenofovir Disoproxil Fumarate | Tenofovir Disoproxil Fumarate | 33 | suppressed |
| Azithromycin | Azithromycin | 31 | 30 |
| Pantoprazole Sodium | Pantoprazole Sodium | 29 | 12 |
| Amlodipine-Olmesartan | Amlodipine Bes/Olmesartan Med | 27 | 11 |
| Felodipine Er | Felodipine | 27 | suppressed |
| Glipizide-Metformin | Glipizide/Metformin Hcl | 27 | suppressed |
| Memantine Hcl | Memantine Hcl | 27 | suppressed |
| Jardiance | Empagliflozin | 26 | suppressed |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 25 | suppressed |
| Boostrix Tdap | Diphth,pertuss(Acell),tet Vac | 24 | 18 |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 24 | 16 |
| Icosapent Ethyl | Icosapent Ethyl | 22 | 14 |
| Procto-Med Hc | Hydrocortisone | 22 | 13 |
| Trazodone Hcl | Trazodone Hcl | 22 | 18 |
| Alcohol Pads | Alcohol Antiseptic Pads | 21 | suppressed |
| Celecoxib | Celecoxib | 21 | suppressed |
| Dutasteride | Dutasteride | 20 | suppressed |
| Nexium | Esomeprazole Magnesium | 20 | suppressed |
| Betamethasone Diprop Augmented | Betamethasone/Propylene Glyc | 19 | 12 |
| Omega-3 Acid Ethyl Esters | Omega-3 Acid Ethyl Esters | 19 | suppressed |
| Ezetimibe | Ezetimibe | 18 | suppressed |
| Ranolazine Er | Ranolazine | 18 | suppressed |
| Single Use Swab | Alcohol Antiseptic Pads | 18 | suppressed |
| Memantine Hcl Er | Memantine Hcl | 17 | suppressed |
| Sertraline Hcl | Sertraline Hcl | 17 | suppressed |
| Xarelto | Rivaroxaban | 17 | suppressed |
| Chlorhexidine Gluconate | Chlorhexidine Gluconate | 16 | 13 |
| Clopidogrel | Clopidogrel Bisulfate | 16 | suppressed |
| Doxazosin Mesylate | Doxazosin Mesylate | 16 | suppressed |
| Glipizide Er | Glipizide | 16 | suppressed |
| Telmisartan | Telmisartan | 16 | suppressed |
| Ursodiol | Ursodiol | 16 | suppressed |
| Epinastine Hcl | Epinastine Hcl | 15 | suppressed |
| Fluocinonide | Fluocinonide | 15 | suppressed |
| Valsartan | Valsartan | 15 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 14 | 13 |
| Betamethasone Valerate | Betamethasone Valerate | 13 | suppressed |
| Ropinirole Hcl | Ropinirole Hcl | 13 | suppressed |
| Pregabalin | Pregabalin | 12 | suppressed |
| Synthroid | Levothyroxine Sodium | 12 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 11 | 11 |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 11 | suppressed |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 11 | suppressed |
| Silver Sulfadiazine | Silver Sulfadiazine | 11 | 11 |
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 |
Full methodology · Questions & answers · Report a possible error