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Leonard Boretz, DDS
NPI 1730177072 · General Practice Dentistry · Patchogue, NY
Leonard Boretz, DDS is a General Practice Dentistry provider in Patchogue, NY (NPI 1730177072).
Provider details
- NPI number
- 1730177072
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 023912 (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
485 N Ocean Ave
Patchogue, NY 11772-1762
Phone: (631) 289-5844
Fax: (631) 312-0074
Street-level locationGet directions
Mailing address
485 N Ocean Ave
Patchogue, NY 11772-1762
Registry dates
- Enumerated
- 2005-10-11
- Last updated
- 2016-04-11
Frequently asked questions
- What is Leonard Boretz's NPI number?
- Leonard Boretz's National Provider Identifier (NPI) is 1730177072, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonard Boretz's specialty?
- Leonard Boretz is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Leonard Boretz located?
- Leonard Boretz's practice location on file with NPPES is 485 N Ocean Ave, Patchogue, NY 11772-1762.
- What is Leonard Boretz's phone number?
- The practice phone number listed in the NPPES registry for Leonard Boretz is (631) 289-5844.
- Is Leonard Boretz's NPI active?
- Yes — Leonard Boretz's NPI (1730177072) is active in the NPPES registry as of the last update on 2016-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.