Healthcare provider profile · identity verified

Peggy Ping Cheng, MD

Internal Medicine · SOUTHFIELD, MI · NPI 1760467104

Profile state: partd only Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

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.

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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
Amlodipine Besylate	Amlodipine Besylate	948	265
Atorvastatin Calcium	Atorvastatin Calcium	932	252
Losartan Potassium	Losartan Potassium	750	192
Metoprolol Succinate	Metoprolol Succinate	496	132
Levothyroxine Sodium	Levothyroxine Sodium	349	88
Metformin Hcl	Metformin Hcl	348	109
Alendronate Sodium	Alendronate Sodium	320	104
Rosuvastatin Calcium	Rosuvastatin Calcium	308	94
Lisinopril	Lisinopril	296	78
Fluticasone Propionate	Fluticasone Propionate	256	108
Omeprazole	Omeprazole	249	68
Furosemide	Furosemide	244	62
Hydrochlorothiazide	Hydrochlorothiazide	242	66
Gabapentin	Gabapentin	220	67
Simvastatin	Simvastatin	218	64
Pantoprazole Sodium	Pantoprazole Sodium	214	62
Carvedilol	Carvedilol	203	56
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	178	53
Hydralazine Hcl	Hydralazine Hcl	166	47
Jardiance	Empagliflozin	161	40
Spironolactone	Spironolactone	153	39
Clopidogrel	Clopidogrel Bisulfate	125	31
Metformin Hcl Er	Metformin Hcl	125	33
Eliquis	Apixaban	120	26
Potassium Chloride	Potassium Chloride	119	38
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	109	28
Valsartan-Hydrochlorothiazide	Valsartan/Hydrochlorothiazide	102	26
Pravastatin Sodium	Pravastatin Sodium	101	27
Tamsulosin Hcl	Tamsulosin Hcl	94	28
Ozempic	Semaglutide	92	22
Allopurinol	Allopurinol	85	27
Metoprolol Tartrate	Metoprolol Tartrate	85	26
Nifedipine Er	Nifedipine	77	18
Sertraline Hcl	Sertraline Hcl	72	27
Lorazepam	Lorazepam	70	20
Donepezil Hcl	Donepezil Hcl	68	29
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	68	28
Glimepiride	Glimepiride	66	23
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	66	11
Chlorthalidone	Chlorthalidone	63	20
Tramadol Hcl	Tramadol Hcl	63	14
Montelukast Sodium	Montelukast Sodium	62	18
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	60	27
Trazodone Hcl	Trazodone Hcl	60	21
Albuterol Sulfate Hfa	Albuterol Sulfate	56	26
Ezetimibe	Ezetimibe	54	18
Alprazolam	Alprazolam	52	13
Azithromycin	Azithromycin	52	48
Zolpidem Tartrate	Zolpidem Tartrate	52	13
Acetaminophen-Codeine	Acetaminophen With Codeine	51	14
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	51	13
Valsartan	Valsartan	51	13
Famotidine	Famotidine	50	22
Glipizide Er	Glipizide	42	13
Trulicity	Dulaglutide	39	suppressed
Clonazepam	Clonazepam	38	13
Irbesartan	Irbesartan	38	suppressed
Glipizide	Glipizide	36	11
Ventolin Hfa	Albuterol Sulfate	36	12
Diclofenac Sodium	Diclofenac Sodium	34	17
Meclizine Hcl	Meclizine Hcl	34	20
Bupropion Hcl Sr	Bupropion Hcl	32	suppressed
Nano 2nd Gen Pen Needle	Pen Needle, Diabetic	31	13
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	31	26
Warfarin Sodium	Warfarin Sodium	31	11
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	30	suppressed
Valacyclovir	Valacyclovir Hcl	30	suppressed
Meloxicam	Meloxicam	29	suppressed
Klor-Con M20	Potassium Chloride	28	suppressed
Nystatin	Nystatin	28	suppressed
Anoro Ellipta	Umeclidinium Brm/Vilanterol Tr	26	suppressed
Memantine Hcl	Memantine Hcl	25	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	24	suppressed
Duloxetine Hcl	Duloxetine Hcl	23	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	23	14
Xarelto	Rivaroxaban	23	suppressed
Ciclopirox	Ciclopirox	22	suppressed
Clonidine Hcl	Clonidine Hcl	22	suppressed
Ibuprofen	Ibuprofen	22	suppressed
Pregabalin	Pregabalin	22	suppressed
Clonidine	Clonidine	21	suppressed
Januvia	Sitagliptin Phosphate	21	suppressed
Linzess	Linaclotide	21	suppressed
Olmesartan-Hydrochlorothiazide	Olmesartan/Hydrochlorothiazide	21	suppressed
Telmisartan-Hydrochlorothiazid	Telmisartan/Hydrochlorothiazid	20	suppressed
Breo Ellipta	Fluticasone/Vilanterol	19	suppressed
Fluconazole	Fluconazole	19	11
Isosorbide Mononitrate Er	Isosorbide Mononitrate	19	suppressed
Olmesartan Medoxomil	Olmesartan Medoxomil	19	suppressed
Spironolactone-Hctz	Spironolact/Hydrochlorothiazid	19	suppressed
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	18	12
Fenofibrate	Fenofibrate	18	suppressed
Finasteride	Finasteride	18	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	18	suppressed
Benazepril Hcl	Benazepril Hcl	17	suppressed
Mirtazapine	Mirtazapine	17	suppressed
Farxiga	Dapagliflozin Propanediol	16	suppressed
Labetalol Hcl	Labetalol Hcl	16	suppressed
Synthroid	Levothyroxine Sodium	16	suppressed
Ultra-Fine Mini Pen Needle	Pen Needle, Diabetic	16	suppressed
Atenolol	Atenolol	15	suppressed
Citalopram Hbr	Citalopram Hydrobromide	15	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	15	suppressed
Enalapril Maleate	Enalapril Maleate	15	suppressed
Escitalopram Oxalate	Escitalopram Oxalate	15	suppressed
Invokana	Canagliflozin	15	suppressed
Bumetanide	Bumetanide	14	suppressed
Diazepam	Diazepam	14	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	14	suppressed
Tolterodine Tartrate Er	Tolterodine Tartrate	14	suppressed
Verapamil Er	Verapamil Hcl	14	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	13	suppressed
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	13	suppressed
Levetiracetam	Levetiracetam	13	suppressed
Amiloride-Hydrochlorothiazide	Amiloride/Hydrochlorothiazide	12	suppressed
Ammonium Lactate	Ammonium Lactate	12	suppressed
Amoxicillin	Amoxicillin	12	suppressed
Candesartan-Hydrochlorothiazid	Candesartan/Hydrochlorothiazid	12	suppressed
Droplet Pen Needle	Pen Needle, Diabetic	12	suppressed
Lansoprazole	Lansoprazole	12	suppressed
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	12	suppressed
Paroxetine Hcl	Paroxetine Hcl	12	suppressed
Prednisone	Prednisone	12	11
Acarbose	Acarbose	11	suppressed
Arnuity Ellipta	Fluticasone Furoate	11	suppressed
Lidocaine	Lidocaine	11	suppressed
Nebivolol Hcl	Nebivolol Hcl	11	suppressed
Olanzapine	Olanzapine	11	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	11	suppressed
Telmisartan	Telmisartan	11	suppressed
Ultra-Fine Short Pen Needle	Pen Needle, Diabetic	11	suppressed
Verapamil Sr	Verapamil Hcl	11	suppressed
Wixela Inhub	Fluticasone Propion/Salmeterol	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	—	—	—	—	—
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

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

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