Healthcare provider profile · identity verified

Emmanuel A Venkatesan, MD

Internal Medicine · SAINT LOUIS, MO · NPI 1730185745

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
Atorvastatin Calcium	Atorvastatin Calcium	880	219
Amlodipine Besylate	Amlodipine Besylate	763	199
Lisinopril	Lisinopril	487	108
Omeprazole	Omeprazole	339	83
Metformin Hcl Er	Metformin Hcl	329	78
Hydrochlorothiazide	Hydrochlorothiazide	290	76
Losartan Potassium	Losartan Potassium	284	77
Levothyroxine Sodium	Levothyroxine Sodium	244	59
Metoprolol Succinate	Metoprolol Succinate	206	44
Rosuvastatin Calcium	Rosuvastatin Calcium	176	49
Tamsulosin Hcl	Tamsulosin Hcl	171	40
Duloxetine Hcl	Duloxetine Hcl	162	37
Jardiance	Empagliflozin	157	34
Gabapentin	Gabapentin	156	39
Metformin Hcl	Metformin Hcl	155	32
Furosemide	Furosemide	141	34
Eliquis	Apixaban	140	34
Tramadol Hcl	Tramadol Hcl	140	21
Escitalopram Oxalate	Escitalopram Oxalate	115	24
Chlorthalidone	Chlorthalidone	114	31
Potassium Chloride	Potassium Chloride	112	30
Carvedilol	Carvedilol	111	25
Trulicity	Dulaglutide	107	19
Trazodone Hcl	Trazodone Hcl	99	35
Pantoprazole Sodium	Pantoprazole Sodium	92	26
Montelukast Sodium	Montelukast Sodium	91	21
Famotidine	Famotidine	89	18
Allopurinol	Allopurinol	88	23
Zolpidem Tartrate	Zolpidem Tartrate	87	18
Spironolactone	Spironolactone	82	20
Pravastatin Sodium	Pravastatin Sodium	79	23
Alendronate Sodium	Alendronate Sodium	76	26
Albuterol Sulfate Hfa	Albuterol Sulfate	75	27
Simvastatin	Simvastatin	73	20
Irbesartan	Irbesartan	71	19
Ozempic	Semaglutide	69	16
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	67	14
Farxiga	Dapagliflozin Propanediol	67	12
Meloxicam	Meloxicam	64	12
Sertraline Hcl	Sertraline Hcl	63	23
Fluoxetine Hcl	Fluoxetine Hcl	62	19
Arexvy	Rsvpref3 Antigen/As01e/Pf	61	61
Bupropion Xl	Bupropion Hcl	60	12
Valsartan	Valsartan	59	16
Azelastine Hcl	Azelastine Hcl	58	21
Fluticasone Propionate	Fluticasone Propionate	58	24
Mirtazapine	Mirtazapine	56	13
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	55	suppressed
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	55	suppressed
Ezetimibe	Ezetimibe	54	16
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	52	11
Nortriptyline Hcl	Nortriptyline Hcl	47	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	46	14
Clopidogrel	Clopidogrel Bisulfate	45	11
Ibuprofen	Ibuprofen	45	11
Isosorbide Mononitrate Er	Isosorbide Mononitrate	45	11
Citalopram Hbr	Citalopram Hydrobromide	44	13
Alprazolam	Alprazolam	40	17
Fenofibrate	Fenofibrate	40	suppressed
Metoprolol Tartrate	Metoprolol Tartrate	38	14
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	37	suppressed
Propranolol Hcl	Propranolol Hcl	37	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	36	12
Myrbetriq	Mirabegron	35	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	34	suppressed
Xarelto	Rivaroxaban	33	suppressed
Finasteride	Finasteride	32	14
Naproxen	Naproxen	32	13
Oxybutynin Chloride	Oxybutynin Chloride	32	12
Rybelsus	Semaglutide	31	suppressed
Methylprednisolone	Methylprednisolone	28	17
Bupropion Hcl Sr	Bupropion Hcl	27	suppressed
Diclofenac Sodium	Diclofenac Sodium	26	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	26	suppressed
Lorazepam	Lorazepam	26	suppressed
Lovastatin	Lovastatin	26	suppressed
Torsemide	Torsemide	26	suppressed
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	25	suppressed
Nifedipine Er	Nifedipine	24	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	24	suppressed
Pregabalin	Pregabalin	24	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	24	suppressed
Ultra-Fine Nano Pen Needle	Pen Needle, Diabetic	24	suppressed
Atenolol	Atenolol	23	suppressed
Tizanidine Hcl	Tizanidine Hcl	23	suppressed
Aripiprazole	Aripiprazole	22	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	22	21
Arnuity Ellipta	Fluticasone Furoate	21	suppressed
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	20	suppressed
Entresto	Sacubitril/Valsartan	20	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	19	suppressed
Dropsafe Prep Pads	Alcohol Antiseptic Pads	19	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	19	suppressed
Ventolin Hfa	Albuterol Sulfate	19	suppressed
Ondansetron Odt	Ondansetron	18	11
Buspirone Hcl	Buspirone Hcl	17	suppressed
Butalbital-Acetaminophen-Caffe	Butalb/Acetaminophen/Caffeine	17	suppressed
Celecoxib	Celecoxib	17	suppressed
Amiodarone Hcl	Amiodarone Hcl	16	suppressed
Baclofen	Baclofen	16	suppressed
Hydralazine Hcl	Hydralazine Hcl	16	suppressed
Oxycontin	Oxycodone Hcl	16	suppressed
Synthroid	Levothyroxine Sodium	16	suppressed
Valacyclovir	Valacyclovir Hcl	16	suppressed
Acyclovir	Acyclovir	15	suppressed
Nebivolol Hcl	Nebivolol Hcl	15	suppressed
Stiolto Respimat	Tiotropium Br/Olodaterol Hcl	15	suppressed
Anoro Ellipta	Umeclidinium Brm/Vilanterol Tr	14	suppressed
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	14	suppressed
Breo Ellipta	Fluticasone/Vilanterol	14	suppressed
Glimepiride	Glimepiride	14	suppressed
Glipizide Er	Glipizide	14	suppressed
Klor-Con M20	Potassium Chloride	14	suppressed
Lubiprostone	Lubiprostone	14	suppressed
Sildenafil Citrate	Sildenafil Citrate	14	suppressed
Tradjenta	Linagliptin	13	suppressed
Gemfibrozil	Gemfibrozil	12	suppressed
Humalog Kwikpen U-100	Insulin Lispro	12	suppressed
Linzess	Linaclotide	12	suppressed
Pancreaze	Lipase/Protease/Amylase	12	suppressed
Paxlovid	Nirmatrelvir/Ritonavir	12	12
Ramipril	Ramipril	12	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	12	suppressed
Venlafaxine Hcl Er	Venlafaxine Hcl	12	suppressed
Zolpidem Tartrate Er	Zolpidem Tartrate	12	suppressed
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	11	suppressed
Clonidine	Clonidine	11	suppressed
Doxycycline Hyclate	Doxycycline Hyclate	11	suppressed
Humulin N	Insulin Nph Human Isophane	11	suppressed
Incruse Ellipta	Umeclidinium Bromide	11	suppressed
Ipratropium Bromide	Ipratropium Bromide	11	suppressed
Propranolol Hcl Er	Propranolol Hcl	11	suppressed
Ropinirole Hcl	Ropinirole Hcl	11	suppressed
Telmisartan	Telmisartan	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

Full methodology · Questions & answers · Report a possible error