OrganizationActive
Nassau Hematology Oncology, PC
NPI 1508956293 · Specialist · New Hyde Park, NY
Nassau Hematology Oncology, PC is a Specialist organization in New Hyde Park, NY (NPI 1508956293).
Provider details
- NPI number
- 1508956293
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Nancy Crispi, Practice Administrator(516) 358-2400
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(90/100 index)
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
410 Lakeville Rd
Ste 311
New Hyde Park, NY 11042-1101
Phone: (516) 358-2400
Fax: (516) 358-5535
Street-level locationGet directions
Mailing address
410 Lakeville Rd
New Hyde Park, NY 11042-1101
Registry dates
- Enumerated
- 2006-10-13
- Last updated
- 2020-08-22
Frequently asked questions
- What is Nassau Hematology Oncology, PC's NPI number?
- Nassau Hematology Oncology, PC's National Provider Identifier (NPI) is 1508956293, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nassau Hematology Oncology, PC?
- Nassau Hematology Oncology, PC is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Nassau Hematology Oncology, PC located?
- Nassau Hematology Oncology, PC's practice location on file with NPPES is 410 Lakeville Rd, New Hyde Park, NY 11042-1101.
- What is Nassau Hematology Oncology, PC's phone number?
- The practice phone number listed in the NPPES registry for Nassau Hematology Oncology, PC is (516) 358-2400.
- Who is the authorized official for Nassau Hematology Oncology, PC?
- The authorized official listed on Nassau Hematology Oncology, PC's NPPES record is Nancy Crispi, Practice Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nassau Hematology Oncology, PC's NPI active?
- Yes — Nassau Hematology Oncology, PC's NPI (1508956293) 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.