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Mark Slovin, D.D.S
NPI 1568403145 · General Practice Dentistry · Islip, NY
Mark Slovin, D.D.S is a General Practice Dentistry provider in Islip, NY (NPI 1568403145).
Provider details
- NPI number
- 1568403145
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S
- Sex
- Male
- License
- 29585 (NY)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 index)
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
61 Nassau Ave
Islip, NY 11751-3607
Phone: (631) 581-0417
Street-level locationGet directions
Mailing address
61 Nassau Ave
Islip, NY 11751-3607
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Slovin's NPI number?
- Mark Slovin's National Provider Identifier (NPI) is 1568403145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Slovin's specialty?
- Mark Slovin is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Mark Slovin located?
- Mark Slovin's practice location on file with NPPES is 61 Nassau Ave, Islip, NY 11751-3607.
- What is Mark Slovin's phone number?
- The practice phone number listed in the NPPES registry for Mark Slovin is (631) 581-0417.
- Is Mark Slovin's NPI active?
- Yes — Mark Slovin's NPI (1568403145) 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.