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

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1639970551

William Siwei Wang, MD is a Student in an Organized Health Care Education/Training Program in Chicago, Illinois. Practices as a sole proprietor and works from 2 locations. Registered with an NPI since 2025.

In the registry since
2025
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

5841 S Maryland Ave
Chicago, IL 60637-1443
Phone: (773) 702-6760
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2880 N Tenaya Way Fl 2, Las Vegas, NV 89128-0618 — (702) 962-9610

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X

Record details

NPI number1639970551
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 24, 2025
Last updated in NPPESMay 6, 2026
Certification dateMay 6, 2026
Mailing address2880 N Tenaya Way Fl 2, Las Vegas, NV 89128-0618

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