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

Individual provider Hematology & Oncology Physician · NPI 1669868774

Dr. Gradon Nielsen, MD is a Hematology/Oncology in Norfolk, Virginia. Graduated from University of Virginia School of Medicine in 2015, 11 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Virginia.

Years since qualifying
11
Trained at
University of Virginia School of Medicine
Licensed in
VA
In the registry since
2015
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

6251 E Virginia Beach Blvd Ste 200
Norfolk, VA 23502-2824
Phone: (757) 466-8683
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 0101271237 (VA)

Record details

NPI number1669868774
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 15, 2015
Last updated in NPPESAugust 5, 2021
Certification dateAugust 5, 2021

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolUNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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