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Paul Cassis, D.D.S.
NPI 1396875175 · General Practice Dentistry · Westbury, NY
Paul Cassis, D.D.S. is a General Practice Dentistry provider in Westbury, NY (NPI 1396875175).
Provider details
- NPI number
- 1396875175
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 35657 (NY)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 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
900 Merchants Concourse
Suite Ll8
Westbury, NY 11590-5142
Phone: (516) 683-9100
Street-level locationGet directions
Mailing address
47 Bayberry Ave
Garden City, NY 11530-1727
Registry dates
- Enumerated
- 2007-03-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Paul Cassis's NPI number?
- Paul Cassis's National Provider Identifier (NPI) is 1396875175, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Cassis's specialty?
- Paul Cassis is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Paul Cassis located?
- Paul Cassis's practice location on file with NPPES is 900 Merchants Concourse, Westbury, NY 11590-5142.
- What is Paul Cassis's phone number?
- The practice phone number listed in the NPPES registry for Paul Cassis is (516) 683-9100.
- Is Paul Cassis's NPI active?
- Yes — Paul Cassis's NPI (1396875175) 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.