Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Fredric I. Smilen O.D., P.C.

Q: What type of organization is Fredric I. Smilen O.D., P.C.?

Fredric I. Smilen O.D., P.C. is registered in NPPES as a Optometrist (its primary provider taxonomy).

Optometrist in Stamford, CT · enumerated 2010 · authorized official Fredric Smilen, Medical Director.

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

National Provider Identifier

1336458868

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Registry record

Entity type Organization (Type 2)

Legal business name Fredric I. Smilen O.D., P.C.

Practice address 100 Greyrock Pl, Stamford, CT, 06901

Phone (203) 348-3937

Enumeration date Oct 1, 2010

Last updated in NPPES Oct 1, 2010

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 2279 (CT) Primary

Authorized official

Name Fredric Smilen

Title Medical Director

Phone (203) 348-3937

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 → Validate an NPI →

Frequently asked questions

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.

What type of organization is Fredric I. Smilen O.D., P.C.?

Fredric I. Smilen O.D., P.C. is registered in NPPES as a Optometrist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-01.