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

Michael SIU, MD

Individual provider Internal Medicine Physician · NPI 1932634870

Michael SIU, MD is a Hospitalist in Newport News, Virginia. Qualified in 2017, 9 years ago. Practices with Riverside Hospital Inc, a 47-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York and Virginia.

Years since qualifying
9
Licensed in
NY, VA
In the registry since
2017
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

500 J Clyde Morris Blvd
Newport News, VA 23601-1929
Phone: (757) 594-3580
Fax: (757) 594-3653
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 5645 Main St, Flushing, NY 11355-5045 — (718) 578-0825

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 0101272593 (VA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 305915 (NY)

Record details

NPI number1932634870
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 28, 2017
Last updated in NPPESAugust 4, 2021
Certification dateAugust 4, 2021

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Riverside Hospital Inc — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Newport News