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

Dr. William F Cassano, MD

Individual provider Pediatric Hematology & Oncology Physician · NPI 1518209014

Dr. William F Cassano, MD is a Pediatric Hematology & Oncology Physician in Reisterstown, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2013
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

11984 Long Lake Dr
Reisterstown, MD 21136-3529
Phone: (410) 833-7096
Show map & directions

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

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence D0043327 (MD)

Record details

NPI number1518209014
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 22, 2013
Last updated in NPPESMarch 22, 2013