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

Khanh Hong Nguyen, MD

Individual provider Radiation Oncology Physician · NPI 1326144841

Khanh Hong Nguyen, MD is a Radiation Oncology in Dover, Delaware. Graduated from University of California, San Diego School of Medicine in 2000, 26 years ago. Practices with Bayhealth Medical Center, Inc, a 401-clinician group and accepts Medicare assignment. Licensed in California, Delaware, New Jersey and Pennsylvania.

Years since qualifying
26
Trained at
University of California, San Diego School of Medicine
Licensed in
CA, DE, NJ, PA
In the registry since
2006
Specialties on file
4
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

640 S State St Fl 1
Dover, DE 19901-3530
Phone: (302) 674-4401
Fax: (302) 674-4129
Show map & directions

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

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence C1-0010053 (DE)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 25MA08173600 (NJ)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence MD421400 (PA)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence A96168 (CA)

Record details

NPI number1326144841
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 15, 2006
Last updated in NPPESMay 13, 2026
Certification dateMay 13, 2026

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Bayhealth Medical Center, Inc — 401 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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