Island Orthopaedics & Sports Medicine PC
NPI 1437236353 · Orthopaedic Surgery Physician · Massapequa, NY
Island Orthopaedics & Sports Medicine PC is a Orthopaedic Surgery Physician organization in Massapequa, NY (NPI 1437236353).
Provider details
- NPI number
- 1437236353
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gregory Nizich, Administrator(516) 798-0111
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
- 2006-11-01
- Last updated
- 2009-12-14
Frequently asked questions
- What is Island Orthopaedics & Sports Medicine PC's NPI number?
- Island Orthopaedics & Sports Medicine PC's National Provider Identifier (NPI) is 1437236353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Island Orthopaedics & Sports Medicine PC?
- Island Orthopaedics & Sports Medicine PC is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Island Orthopaedics & Sports Medicine PC located?
- Island Orthopaedics & Sports Medicine PC's practice location on file with NPPES is 660 Broadway, Massapequa, NY 11758-2312.
- What is Island Orthopaedics & Sports Medicine PC's phone number?
- The practice phone number listed in the NPPES registry for Island Orthopaedics & Sports Medicine PC is (516) 798-0111.
- Who is the authorized official for Island Orthopaedics & Sports Medicine PC?
- The authorized official listed on Island Orthopaedics & Sports Medicine PC's NPPES record is Gregory Nizich, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Island Orthopaedics & Sports Medicine PC's NPI active?
- Yes — Island Orthopaedics & Sports Medicine PC's NPI (1437236353) is active in the NPPES registry as of the last update on 2009-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.