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

Dr. Giovanni Melillo, MD

Individual provider Hematology & Oncology Physician · NPI 1205371135

Dr. Giovanni Melillo, MD is a Hematology & Oncology Physician in Frederick, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2017
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2554 Bear Den Rd
Frederick, MD 21701-5230
Phone: (301) 639-2190
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence D0056750 (MD)

Record details

NPI number1205371135
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 2, 2017
Last updated in NPPESJanuary 2, 2017

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