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4d Optometry, LLC

4d Optometry, LLC is a healthcare organization registered as Vision Therapy Optometrist in Cromwell, CT, holding Type 2 (organization) NPI 1215376967 since 2013. The authorized official on file is Juanita Collier, Optometrist.

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NPI 1215376967
Entity type Organization (Type 2)
Legal business name 4d Optometry, LLC
Other name <Unavail>
Practice address 181 SHUNPIKE RD, Cromwell, CT, 06416
Phone 8606328423
Enumeration date 2013-06-17
Last updated in NPPES 2013-06-17

Authorized official

Name Juanita Collier
Title Optometrist
Phone 8606328243

Taxonomy & classification

Taxonomy code Specialty Primary License State
152WV0400X Vision Therapy Optometrist Primary 2779 CT

Other identifiers

Identifier Type State Issuer
11999461 Other CAQH
Copy-ready billing details
Provider: 4d Optometry, LLC
NPI: 1215376967
Taxonomy: 152WV0400X (Vision Therapy Optometrist)
Address: 181 SHUNPIKE RD, Cromwell, CT, 06416

Providers at this address

NPI Name Type Specialty Location
1487286621 Leandra Hylton Individual Occupational Therapist Cromwell, CT

Verify this record

Cross-check NPI 1215376967 against the authoritative CMS record: view 4d Optometry, LLC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What type of organization is 4d Optometry, LLC?
4d Optometry, LLC is registered in NPPES as a Vision Therapy Optometrist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2013-06-17.