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

Individual provider Radiation Oncology Physician · NPI 1023695251

Mark Shuo Chen, MD, PHD is a Radiation Oncology Physician in Durham, North Carolina. Licensed in North Carolina. Registered with an NPI since 2021.

Licensed in
NC
In the registry since
2021
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

20 Duke Medicine Cir
Durham, NC 27710-2000
Phone: (919) 660-2100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 2026-01269 (NC)

Record details

NPI number1023695251
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMarch 25, 2021
Last updated in NPPESMay 13, 2026
Certification dateMay 13, 2026
Mailing address20 Duke Medicine Cir, Durham, NC 27710-2000

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