Stephen T. Denker, M.D.
Clinical Cardiac Electrophysiology Physician · Milwaukee, WI
Stephen T. Denker, M.D. is a clinical cardiac electrophysiology physician with a practice address in Milwaukee, Wisconsin, and NPI 1588614937, issued on May 10, 2006. Check the license (Wisconsin 21655, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Stephen T. Denker
- Credential
- M.D.
- Primary taxonomy
- Clinical Cardiac Electrophysiology Physician 207RC0001X
- License number
- 21655 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2025 W Oklahoma Avenue, Milwaukee, WI 53215
- Phone
- (414) 647-6980
- Enumerated
- May 10, 2006
- Record last updated
- Dec 3, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (414) 647-6981
- Medicaid ID
- 30454800 WI
- Entity
- Type 1 · individual
8 nearest clinical cardiac electrophysiology physician records → All 83 in Wisconsin → Look up another NPI →
Verify Stephen T. Denker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 21655Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024
23 Medicare Part D claims, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D.
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.
Stephen T. Denker among 83 clinical cardiac electrophysiology physician records in Wisconsin
Stephen T. Denker, M.D. is one of 83 clinical cardiac electrophysiology physician records with a practice address in Wisconsin. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 51% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileNo · 84% of these records are
- Record last updated2010 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0001X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Cardiac Electrophysiology Physician providers in Wisconsin
There are 83 clinical cardiac electrophysiology physician records in Wisconsin.
All 83 in Wisconsin → Every provider in Milwaukee → Clinical Cardiac Electrophysiology Physician nationwide →
The 8 clinical cardiac electrophysiology physician records with the nearest ZIP codes
- Atul Bhatia, MDMilwaukee, WI 532151962479527
- Anwer Dhala, MDMilwaukee, WI 532151932178407
- Mohamed Djelmami-Hani, MDMilwaukee, WI 532151912955766
- Ahmed Elawad, M.D.Milwaukee, WI 532151518336403
- Andy Kieu, D.OMilwaukee, WI 532151215355730
- Charles Lanzarotti, MDMilwaukee, WI 532151861498214
- Mohammad Mortada, M.D.Milwaukee, WI 532151770788036
- Vikram Nangia, MDMilwaukee, WI 532151316914963
Common questions
What is Stephen T. Denker, M.D.'s NPI number?
Stephen T. Denker, M.D.'s National Provider Identifier (NPI) is 1588614937, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen T. Denker, M.D. located?
The NPPES record lists a practice address at 2025 W Oklahoma Avenue, Milwaukee, WI, 53215. Phone: (414) 647-6980. Providers update this record themselves, so call before visiting.
How can I verify Stephen T. Denker, M.D.'s license?
NPPES lists Wisconsin license number 21655, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephen T. Denker, M.D. prescribe under Medicare Part D?
In 2024, Stephen T. Denker, M.D. had 23 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.