Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Eric L Cropper, OD
Optometrist in Newington, CT · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134663354
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Registry record
Entity type Individual (Type 1)
Name Dr. Eric L Cropper
Credential OD
Sex Male
Practice address 3164 Berlin Tpke, Newington, CT, 06111
Phone (860) 667-1302
Enumeration date Dec 7, 2016
Last updated in NPPES Mar 6, 2017
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
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.
Frequently asked questions
What is the NPI number for Eric Cropper?
The National Provider Identifier (NPI) for Eric Cropper is 1134663354, a Type 1 (individual) record in the CMS NPPES registry.
Where does Eric Cropper practice?
The practice location on file with NPPES is in Newington, CT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Wal-Mart Stores East Lp Community/Retail Pharmacy · Newington, CT NPI 1336166628 Wal-Mart Stores East, Lp Eyewear Supplier · Newington, CT NPI 1427147487 Jane Failla Optician · Newington, CT NPI 1548619398 Littymol Joy Optician · Newington, CT NPI 1457700205 Lucyna Kudrin Pharmacist · Newington, CT NPI 1851804108 Maria Herrick Optician · Newington, CT NPI 1871060848 Christopher Willette Optician · Newington, CT NPI 1023772415 Christina Fekete Optician · Newington, CT NPI 1356005607
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-06.