Stephen Michael Blumberg, M.D.
Clinical Cardiac Electrophysiology Physician · Dover, DE
Stephen Michael Blumberg, M.D. is a clinical cardiac electrophysiology physician with a practice address in Dover, Delaware, and NPI 1396709440, issued on Apr 14, 2006. Check the license on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Stephen Michael Blumberg
- Credential
- M.D.
- Primary taxonomy
- Clinical Cardiac Electrophysiology Physician 207RC0001X
- License number
- 175193-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1113 S State St, Dover, DE 19901
- Phone
- (302) 734-7676
- Enumerated
- Apr 14, 2006
- Record last updated
- Apr 7, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (302) 734-7615
- Entity
- Type 1 · individual
5 nearest clinical cardiac electrophysiology physician records → All 6 in Delaware → Look up another NPI →
Also registered at 1113 S State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shannon Cullin, NPFamily Nurse Practitioner1831745447
- Khaled El Jazzar, M.D.Cardiovascular Disease Physician1245283027
- Nasreen Khan, D.O.Obstetrics & Gynecology Physician1174565816
- Elizabeth Outten, PA-CMedical Physician Assistant1700043387
- Michael Shea, MDCardiovascular Disease Physician1659530178
- Gurmeet Singh, M.D.Cardiovascular Disease Physician1417927732
Verify Stephen Michael Blumberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and DisciplineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024
91 Medicare Part D claims, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of 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.
Clinical Cardiac Electrophysiology Physician providers in Delaware
There are 6 clinical cardiac electrophysiology physician records in Delaware.
All 6 in Delaware → Every provider in Dover → Clinical Cardiac Electrophysiology Physician nationwide →
The 5 clinical cardiac electrophysiology physician records with the nearest ZIP codes
- Nicholas Mandalakas, M.D.Dover, DE 199011811988868
- Raymond Miller, M.D.Dover, DE 199041205802188
- Maria Pia Del Corral, MDLewes, DE 199581932745916
- Joseph Pennington, M.D.Wilmington, DE 198051932102647
- Wenchi Tsai, MDNewark, DE 197181558578740
Common questions
What is Stephen Michael Blumberg, M.D.'s NPI number?
Stephen Michael Blumberg, M.D.'s National Provider Identifier (NPI) is 1396709440, issued on Apr 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Michael Blumberg, M.D. located?
The NPPES record lists a practice address at 1113 S State St, Dover, DE, 19901. Phone: (302) 734-7676. Providers update this record themselves, so call before visiting.
How can I verify Stephen Michael Blumberg, M.D.'s license?
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 Stephen Michael Blumberg, M.D. prescribe under Medicare Part D?
In 2024, Stephen Michael Blumberg, M.D. had 91 Medicare Part D claims; 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.