Essential Ophthalmology Inc
NPI 1811479058 · Ophthalmologic Surgery Clinic/Center · Chicago, IL
Essential Ophthalmology Inc is a Ophthalmologic Surgery Clinic/Center organization in Chicago, IL (NPI 1811479058).
Provider details
- NPI number
- 1811479058
- Entity type
- Organization
- Primary specialty
- Ophthalmologic Surgery Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Lawrence Stone, Owner/ Physician(773) 561-4545
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
Mailing address
Registry dates
- Enumerated
- 2018-09-04
- Last updated
- 2018-09-04
Frequently asked questions
- What is Essential Ophthalmology Inc's NPI number?
- Essential Ophthalmology Inc's National Provider Identifier (NPI) is 1811479058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Essential Ophthalmology Inc?
- Essential Ophthalmology Inc is classified in the NPPES registry as Ophthalmologic Surgery Clinic/Center (Ambulatory Health Care Facilities).
- Where is Essential Ophthalmology Inc located?
- Essential Ophthalmology Inc's practice location on file with NPPES is 4646 N Marine Dr Ste A5400, Chicago, IL 60640-5759.
- What is Essential Ophthalmology Inc's phone number?
- The practice phone number listed in the NPPES registry for Essential Ophthalmology Inc is (773) 561-4545.
- Who is the authorized official for Essential Ophthalmology Inc?
- The authorized official listed on Essential Ophthalmology Inc's NPPES record is Lawrence Stone, Owner/ Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Essential Ophthalmology Inc's NPI active?
- Yes — Essential Ophthalmology Inc's NPI (1811479058) is active in the NPPES registry as of the last update on 2018-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.