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Irving Tregerman, D.D.S.
NPI 1780798439 · General Practice Dentistry · New York, NY
Irving Tregerman, D.D.S. is a General Practice Dentistry provider in New York, NY (NPI 1780798439).
Provider details
- NPI number
- 1780798439
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 036790 (NY)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 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
35 E 106th St
New York, NY 10029-4421
Phone: (212) 534-3626
Street-level locationGet directions
Mailing address
156 North Ave
Westport, CT 06880-2226
Registry dates
- Enumerated
- 2006-08-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Irving Tregerman's NPI number?
- Irving Tregerman's National Provider Identifier (NPI) is 1780798439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irving Tregerman's specialty?
- Irving Tregerman is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Irving Tregerman located?
- Irving Tregerman's practice location on file with NPPES is 35 E 106th St, New York, NY 10029-4421.
- What is Irving Tregerman's phone number?
- The practice phone number listed in the NPPES registry for Irving Tregerman is (212) 534-3626.
- Is Irving Tregerman's NPI active?
- Yes — Irving Tregerman's NPI (1780798439) 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.