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

Rosann Catherine Dalessandro, DO, FACO1

Individual provider Hematology & Oncology Physician · NPI 1457328288

Rosann Catherine Dalessandro, DO, FACO1 is a Hematology & Oncology Physician in Huntington, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

347 Main St
Huntington, NY 11743-6914
Phone: (631) 427-6060
Fax: (631) 549-4858
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 169272 (NY)

Record details

NPI number1457328288
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO , FACO1
Sole proprietorNo
NPI enumeratedMarch 1, 2006
Last updated in NPPESJuly 13, 2026

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