Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dwayne W SIU, DO

Individual provider Cardiovascular Disease Physician · NPI 1073549135

Dwayne W SIU, DO is a Cardiac Electrophysiology in East Brunswick, New Jersey. Graduated from Rowan University School of Osteopathic Medicine in 1986, 40 years ago. Practices with Robert Wood Johnson Physician Enterprise, a 71-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
40
Trained at
Rowan University School of Osteopathic Medicine
Licensed in
NJ
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

593 Cranbury Rd Ste 2
East Brunswick, NJ 08816
Phone: (732) 390-3333
Fax: (732) 390-9244
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Cardiac Electrophysiology Physician (primary) Taxonomy 207RC0001X · Licence 25MB05221400 (NJ)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence MB05221400 (NJ)

Record details

NPI number1073549135
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 23, 2006
Last updated in NPPESFebruary 28, 2017

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIAC ELECTROPHYSIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolROWAN UNIVERSITY SCHOOL OF OSTEOPATHIC MEDICINE
Graduated 1986 (40 years in practice)
Group practice Robert Wood Johnson Physician Enterprise — 71 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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