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

Dr. Clayton Chen, MD

Individual provider Therapeutic Radiology Physician · NPI 1598837569

Dr. Clayton Chen, MD is a Radiation Oncology in Minneapolis, Minnesota. Graduated from Virginia Commonwealth University, School of Medicine in 2002, 24 years ago. Practices with Northbay Physicians Surgery Center, LLC, a 337-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Hawaii and Minnesota.

Years since qualifying
24
Trained at
Virginia Commonwealth University, School of Medicine
Licensed in
HI, MN
In the registry since
2006
Specialties on file
2
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

Phillips-Wangensteen Bldg Fl 1 516 Delaware Street SE
Minneapolis, MN 55455
Phone: (612) 626-6146
Show map & directions

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

Additional practice locations (1)

  • 227 Mahalani St, Wailuku, HI 96793-2526 — (808) 242-2600

Specialties & licences

Therapeutic Radiology Physician (primary) Taxonomy 2085R0203X · Licence 47486 (MN)
Therapeutic Radiology Physician Taxonomy 2085R0203X · Licence 16767 (HI)

Record details

NPI number1598837569
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 15, 2006
Last updated in NPPESDecember 7, 2023
Certification dateDecember 6, 2023
Mailing address3231 Black Oak Dr, Eagan, MN 55121-2334

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolVIRGINIA COMMONWEALTH UNIVERSITY, SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Northbay Physicians Surgery Center, Llc — 337 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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