North Island Hematology Oncology
NPI 1104973049 · Hematology & Oncology Physician · Stony Brook, NY
North Island Hematology Oncology is a Hematology & Oncology Physician organization in Stony Brook, NY (NPI 1104973049).
Provider details
- NPI number
- 1104973049
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Rocco Caruso, Owner(631) 751-8305
- License
- 149725 (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
19 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
- 2007-01-04
- Last updated
- 2020-08-22
Frequently asked questions
- What is North Island Hematology Oncology's NPI number?
- North Island Hematology Oncology's National Provider Identifier (NPI) is 1104973049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is North Island Hematology Oncology?
- North Island Hematology Oncology is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is North Island Hematology Oncology located?
- North Island Hematology Oncology's practice location on file with NPPES is 2500 Nesconset Hwy, Stony Brook, NY 11790-2555.
- What is North Island Hematology Oncology's phone number?
- The practice phone number listed in the NPPES registry for North Island Hematology Oncology is (631) 751-8305.
- Who is the authorized official for North Island Hematology Oncology?
- The authorized official listed on North Island Hematology Oncology's NPPES record is Rocco Caruso, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is North Island Hematology Oncology's NPI active?
- Yes — North Island Hematology Oncology's NPI (1104973049) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.