OrganizationActive
L&k Optical, Inc.
NPI 1356461859 · Optometrist · Lake Grove, NY
L&k Optical, Inc. is a Optometrist organization in Lake Grove, NY (NPI 1356461859).
Provider details
- NPI number
- 1356461859
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Shlomo Leiderman, Owner(631) 724-9055
- License
- NY TUV003919-1 (NY)
Specialties & taxonomies
Eye and Vision Services 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
124 Smith Haven Mall
Lake Grove, NY 11755-1214
Phone: (631) 724-9055
Fax: (631) 724-9142
Street-level locationGet directions
Mailing address
124 Smith Haven Mall
Lake Grove, NY 11755-1214
Other names (DBA / former)
- Doing business as
- Sterling Optical
Registry dates
- Enumerated
- 2007-03-29
- Last updated
- 2018-06-21
Frequently asked questions
- What is L&k Optical, Inc.'s NPI number?
- L&k Optical, Inc.'s National Provider Identifier (NPI) is 1356461859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is L&k Optical, Inc.?
- L&k Optical, Inc. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is L&k Optical, Inc. located?
- L&k Optical, Inc.'s practice location on file with NPPES is 124 Smith Haven Mall, Lake Grove, NY 11755-1214.
- What is L&k Optical, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for L&k Optical, Inc. is (631) 724-9055.
- Who is the authorized official for L&k Optical, Inc.?
- The authorized official listed on L&k Optical, Inc.'s NPPES record is Shlomo Leiderman, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is L&k Optical, Inc.'s NPI active?
- Yes — L&k Optical, Inc.'s NPI (1356461859) is active in the NPPES registry as of the last update on 2018-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.