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

Chengcheng Gui

Individual provider Radiation Oncology Physician · NPI 1740725902

Chengcheng Gui is a Radiation Oncology in Baltimore, Maryland. Graduated from Johns Hopkins University School of Medicine in 2020, 6 years ago. Practices with Johns Hopkins University, a 2,855-clinician group and works from 3 locations. Licensed in District of Columbia and Maryland.

Years since qualifying
6
Trained at
Johns Hopkins University School of Medicine
Licensed in
DC, MD
In the registry since
2016
Specialties on file
2

Practice location Address checks out

600 N Wolfe St The Johns Hopkins Hospital
Baltimore, MD 21287-0005
Phone: (410) 955-5000
Show map & directions

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

Additional practice locations (2)

  • 5255 Loughboro Road Nw, Washington, DC 20016-2633 — (202) 537-4000
  • 1800 Orleans St, Baltimore, MD 21287-0010 — (410) 502-2037

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence D0103180 (MD)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence MD600004107 (DC)

Record details

NPI number1740725902
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedDecember 27, 2016
Last updated in NPPESJune 24, 2025
Certification dateJune 2, 2025

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolJOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice Johns Hopkins University — 2855 clinicians
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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