National Provider Identifier Database

MARK S CHEN, MD, PHD – NPI #1023695251
Radiation Oncology

A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.


Contact Information

MARK S CHEN, MD, PHD
20 DUKE MEDICINE CIR
DURHAM, NC27710-2000
Phone: 919-660-2100
Fax:
Website:
Specialty Taxonomy Code
* Radiation Oncology 2085R0001X

* Indicates primary specialty

NPI Profile & details for MARK S CHEN

NPI Number 1023695251
Credentials MD, PHD
Entity Individual
Enumeration date 03/25/2021
Last updated 05/13/2026 - About 3 weeks ago
Sole proprietor1 No
Identifiers
  • NC License #: 2026-01269
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

Reviews for MARK S CHEN, MD, PHD

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