Wenchi Kevin Tsai, MD
Clinical Cardiac Electrophysiology Physician · Newark, DE
Wenchi Kevin Tsai, MD is a clinical cardiac electrophysiology physician with a practice address in Newark, Delaware, and NPI 1558578740, issued on May 17, 2007. Check the license (Delaware C1-0012715, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Wenchi Kevin Tsai
- Credential
- MD
- Primary taxonomy
- Clinical Cardiac Electrophysiology Physician 207RC0001X
- License numbers
- C1-0012715 DE
MD493562 PA
25MA09531900 NJ
2845861 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4755 Ogletown Stanton Road, Newark, DE 19718
- Phone
- (302) 623-1929
- Enumerated
- May 17, 2007
- Record last updated
- Jul 1, 2026
- Fax
- (973) 256-7758
- Medicare enrollment
- Enrolled (PECOS I20181119000666); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2006
- Entity
- Type 1 · individual
Also registered at 4755 Ogletown Stanton Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maryam Abdur-Rahman, PA-CPhysician Assistant1730329202
- Ramesh Adabala, M.D.,Internal Medicine Physician1902898596
- Demetrios Agriantonis, MDVascular & Interventional Radiology Physician1063577005
- Martha Aiken, NPFamily Nurse Practitioner1932350048
- Berniece Ajavon, CRNACertified Registered Nurse Anesthetist1609803493
- Leslie Alexander, CRNACertified Registered Nurse Anesthetist1336426857
Verify Wenchi Kevin Tsai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
Search for license C1-0012715Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% more Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024
3,091 Medicare Part D claims for 508 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Metoprolol Succinate266 claims
- Atorvastatin Calcium263 claims
- Eliquis227 claims
- Rosuvastatin Calcium214 claims
- Losartan Potassium210 claims
- Carvedilol179 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $3,345.94
68 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 3,167 providers of this specialty with any payment received $10,651.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Christiana Care Health Services IncNewark, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Clinical Cardiac Electrophysiology Physician providers in Delaware
There are 6 clinical cardiac electrophysiology physician records in Delaware.
Other clinical cardiac electrophysiology physician records in Delaware
- Stephen Blumberg, M.D.Dover, DE1396709440
- Maria Pia Del Corral, MDLewes, DE1932745916
- Nicholas Mandalakas, M.D.Dover, DE1811988868
- Raymond Miller, M.D.Dover, DE1205802188
- Joseph Pennington, M.D.Wilmington, DE1932102647
Common questions
What is Wenchi Kevin Tsai, MD's NPI number?
Wenchi Kevin Tsai, MD's National Provider Identifier (NPI) is 1558578740, issued on May 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Wenchi Kevin Tsai, MD located?
The NPPES record lists a practice address at 4755 Ogletown Stanton Road, Newark, DE, 19718. Phone: (302) 623-1929. Providers update this record themselves, so call before visiting.
How can I verify Wenchi Kevin Tsai, MD's license?
NPPES lists Delaware license number C1-0012715, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Wenchi Kevin Tsai, MD prescribe under Medicare Part D?
In 2024, Wenchi Kevin Tsai, MD had 3,091 Medicare Part D claims for 508 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.