Rosann Dalessandro, DO FACO1
NPI 1457328288 · Hematology & Oncology Physician · Huntington, NY
Enrolled with Medicare as Order and Referring Only - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosann Dalessandro, DO FACO1 is a Hematology & Oncology Physician provider in Huntington, NY (NPI 1457328288).
Provider details
- NPI number
- 1457328288
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO FACO1
- Sex
- Female
- License
- 169272 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Rosann Dalessandro's NPI number?
- Rosann Dalessandro's National Provider Identifier (NPI) is 1457328288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosann Dalessandro's specialty?
- Rosann Dalessandro is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Rosann Dalessandro located?
- Rosann Dalessandro's practice location on file with NPPES is 347 Main St, Huntington, NY 11743-6914.
- What is Rosann Dalessandro's phone number?
- The practice phone number listed in the NPPES registry for Rosann Dalessandro is (631) 427-6060.
- Does Rosann Dalessandro accept Medicare?
- Rosann Dalessandro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosann Dalessandro's NPI active?
- Yes — Rosann Dalessandro's NPI (1457328288) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.