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Gregory Kazandjian, D.D.S., M.S.
NPI 1427131853 · Periodontics · New York, NY
Gregory Kazandjian, D.D.S., M.S. is a Periodontics provider in New York, NY (NPI 1427131853).
Provider details
- NPI number
- 1427131853
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- D.D.S., M.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 032328 (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
423 E 23rd St
Va Medical Center
New York, NY 10010-5011
Phone: (212) 686-7500
Street-level locationGet directions
Mailing address
1861 Plymouth Dr
Westbury, NY 11590-5841
Registry dates
- Enumerated
- 2006-10-21
- Last updated
- 2007-07-16
Frequently asked questions
- What is Gregory Kazandjian's NPI number?
- Gregory Kazandjian's National Provider Identifier (NPI) is 1427131853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Kazandjian's specialty?
- Gregory Kazandjian is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Gregory Kazandjian located?
- Gregory Kazandjian's practice location on file with NPPES is 423 E 23rd St, New York, NY 10010-5011.
- What is Gregory Kazandjian's phone number?
- The practice phone number listed in the NPPES registry for Gregory Kazandjian is (212) 686-7500.
- Is Gregory Kazandjian's NPI active?
- Yes — Gregory Kazandjian's NPI (1427131853) is active in the NPPES registry as of the last update on 2007-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.