NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Erik Robert Dykas

Optician in Higganum, CT · enumerated 2024.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1639936321

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Registry record

Entity type Individual (Type 1)
Name Erik Robert Dykas
Sex Male
Practice address Higganum, CT, 06441
Phone (860) 680-1756
Enumeration date Feb 29, 2024
Last updated in NPPES Feb 29, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

156FX1800X Optician Eye and Vision Services Providers Primary

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.

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Frequently asked questions

Where does Erik Dykas practice?
The practice location on file with NPPES is in Higganum, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Erik Dykas?
The National Provider Identifier (NPI) for Erik Dykas is 1639936321, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-29.