OrganizationActive
Lake Optical, Inc.
NPI 1235140138 · Optometrist · Fox Lake, IL
Lake Optical, Inc. is a Optometrist organization in Fox Lake, IL (NPI 1235140138).
Provider details
- NPI number
- 1235140138
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Dennis Lewinson, Optometrist/Owner(847) 587-0901
- License
- 046007480 (IL)
Specialties & taxonomies
Eye and Vision Services 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
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
2 W Grand Ave
Suite107
Fox Lake, IL 60020-1262
Phone: (847) 587-0901
Fax: (847) 587-8157
Street-level locationGet directions
Mailing address
2 W Grand Ave
Fox Lake, IL 60020-1262
Registry dates
- Enumerated
- 2006-08-10
- Last updated
- 2010-07-20
Frequently asked questions
- What is Lake Optical, Inc.'s NPI number?
- Lake Optical, Inc.'s National Provider Identifier (NPI) is 1235140138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lake Optical, Inc.?
- Lake Optical, Inc. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Lake Optical, Inc. located?
- Lake Optical, Inc.'s practice location on file with NPPES is 2 W Grand Ave, Fox Lake, IL 60020-1262.
- What is Lake Optical, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Lake Optical, Inc. is (847) 587-0901.
- Who is the authorized official for Lake Optical, Inc.?
- The authorized official listed on Lake Optical, Inc.'s NPPES record is Dennis Lewinson, Optometrist/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lake Optical, Inc.'s NPI active?
- Yes — Lake Optical, Inc.'s NPI (1235140138) is active in the NPPES registry as of the last update on 2010-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.