IndividualActive
Leonid Gladstein
NPI 1952892622 · Optician · Deer Park, NY
Leonid Gladstein is a Optician provider in Deer Park, NY (NPI 1952892622).
Provider details
- NPI number
- 1952892622
- Entity type
- Individual
- Primary specialty
- OpticianEye and Vision Services Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 006983 (NY)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
409 Commack Rd Ste 2b
Deer Park, NY 11729-4508
Phone: (917) 887-8872
Street-level locationGet directions
Mailing address
409 Commack Rd Ste 2b
Deer Park, NY 11729-4508
Registry dates
- Enumerated
- 2018-05-29
- Last updated
- 2018-05-29
Frequently asked questions
- What is Leonid Gladstein's NPI number?
- Leonid Gladstein's National Provider Identifier (NPI) is 1952892622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonid Gladstein's specialty?
- Leonid Gladstein is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).
- Where is Leonid Gladstein located?
- Leonid Gladstein's practice location on file with NPPES is 409 Commack Rd Ste 2b, Deer Park, NY 11729-4508.
- What is Leonid Gladstein's phone number?
- The practice phone number listed in the NPPES registry for Leonid Gladstein is (917) 887-8872.
- Is Leonid Gladstein's NPI active?
- Yes — Leonid Gladstein's NPI (1952892622) is active in the NPPES registry as of the last update on 2018-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.