South Bay Orthodontics
NPI 1417594706 · Orthodontics and Dentofacial Orthopedics Dentistry · Islip, NY
South Bay Orthodontics is a Orthodontics and Dentofacial Orthopedics Dentistry organization in Islip, NY (NPI 1417594706).
Provider details
- NPI number
- 1417594706
- Entity type
- Organization
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Margaret Zadnik, President(516) 581-1150
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2019-12-05
- Last updated
- 2019-12-05
Frequently asked questions
- What is South Bay Orthodontics's NPI number?
- South Bay Orthodontics's National Provider Identifier (NPI) is 1417594706, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is South Bay Orthodontics?
- South Bay Orthodontics is classified in the NPPES registry as Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is South Bay Orthodontics located?
- South Bay Orthodontics's practice location on file with NPPES is 439 Main St, Islip, NY 11751-3538.
- What is South Bay Orthodontics's phone number?
- The practice phone number listed in the NPPES registry for South Bay Orthodontics is (516) 581-1150.
- Who is the authorized official for South Bay Orthodontics?
- The authorized official listed on South Bay Orthodontics's NPPES record is Margaret Zadnik, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is South Bay Orthodontics's NPI active?
- Yes — South Bay Orthodontics's NPI (1417594706) is active in the NPPES registry as of the last update on 2019-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.