Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Terri L Cyr, DR OD

Optometrist in Wallingford, CT · enumerated 2007.

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

National Provider Identifier

1003022377

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Registry record

Entity type Individual (Type 1)

Name Dr. Terri L Cyr

Credential DR OD

Sex Female

Practice address 930 N Colony Rd, Suite I, Wallingford, CT, 06492

Phone (203) 265-4362

Fax (203) 265-0415

Enumeration date May 15, 2007

Last updated in NPPES Aug 22, 2008

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 2264 (CT) Primary

Other identifiers

Identifier	Type	State	Issuer
004101828	Medicaid	CT	-

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Terri Cyr?

Terri Cyr is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-22.