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CONNECTICUT CENTER FOR SIGHT LLC
NPI 1699715771
Ophthalmology in South Windsor, CT

Active since June 07, 2006
2800 TAMARACK AVE, SUITE 102, SOUTH WINDSOR, CT 06074(860) 648-0638(860) 648-0870 Get Directions Write a Review

NPPES record last updated: July 11, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Connecticut Center For Sight Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CONNECTICUT CENTER FOR SIGHT LLC (NPI 1699715771) is a healthcare organization registered as an ophthalmology in South Windsor, Connecticut and active in the NPI registry since June 2006. The organization lists Ilona Slusker Shternfeld, Physician/owner, as its authorized official.

NPPES Registry Identity

NPI1699715771
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameCONNECTICUT CENTER FOR SIGHT LLC
Location Address2800 TAMARACK AVE, SUITE 102South Windsor, CT 06074-5539
Mailing Address2800 Tamarack Ave, Suite 102South Windsor, CT 06074-5539 · (860) 648-0638 · Fax (860) 648-0870
Phone(860) 648-0638
Fax(860) 648-0870
Organization SubpartNo
Authorized OfficialIlona Slusker ShternfeldPhysician/owner · (860) 648-0638
Enumeration DateJune 7, 2006
Last NPPES UpdateJuly 11, 2007
✔ NPI 1699715771 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in CT · 041170
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
2800 TAMARACK AVE, South Windsor, CT 06074
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Other Identifiers 1

Medicare UPINH17117

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Connecticut Center For Sight Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by February 28, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateConnecticutEnrollment IDO20120723000603Non-DME Part B · Clinic/Group PracticeDue dateFebruary 28, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Connecticut Center For Sight LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Ilona Shternfeld, M.D.
Ophthalmology
NPI 1528066693
2800 TAMARACK AVE SUITE 102
South Windsor, CT 06074
(860) 648-0638
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Connecticut Center For Sight LLC's NPI number?

The NPI number for Connecticut Center For Sight LLC is 1699715771. It was assigned to this organization in the NPPES registry on June 7, 2006.

Where is Connecticut Center For Sight LLC located?

Connecticut Center For Sight LLC is located at 2800 Tamarack Ave Suite 102, South Windsor, CT 06074. The listed phone number is (860) 648-0638.

What is Connecticut Center For Sight LLC's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Connecticut Center For Sight LLC enrolled in Medicare?

Yes. Connecticut Center For Sight LLC is registered in the Medicare PECOS enrollment system.

When is Connecticut Center For Sight LLC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Connecticut, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Connecticut Center For Sight LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Ophthalmology) reassigns their Medicare billing to Connecticut Center For Sight LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Connecticut Center For Sight LLC was last updated on July 11, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.