OrganizationActive
Big City Optical LLC
NPI 1568900140 · Optometrist · Chicago, IL
Big City Optical LLC is a Optometrist organization in Chicago, IL (NPI 1568900140).
Provider details
- NPI number
- 1568900140
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Vytautas Tamulis, Administrator(815) 483-9504
- License
- 046009691 (IL)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
1350 W 18th St
Chicago, IL 60608-3148
Phone: (815) 483-9504
Street-level locationGet directions
Mailing address
Po Box 16974
Chicago, IL 60616-0980
Registry dates
- Enumerated
- 2017-02-03
- Last updated
- 2017-03-17
Frequently asked questions
- What is Big City Optical LLC's NPI number?
- Big City Optical LLC's National Provider Identifier (NPI) is 1568900140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Big City Optical LLC?
- Big City Optical LLC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Big City Optical LLC located?
- Big City Optical LLC's practice location on file with NPPES is 1350 W 18th St, Chicago, IL 60608-3148.
- What is Big City Optical LLC's phone number?
- The practice phone number listed in the NPPES registry for Big City Optical LLC is (815) 483-9504.
- Who is the authorized official for Big City Optical LLC?
- The authorized official listed on Big City Optical LLC's NPPES record is Vytautas Tamulis, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Big City Optical LLC's NPI active?
- Yes — Big City Optical LLC's NPI (1568900140) is active in the NPPES registry as of the last update on 2017-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.