Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michelle Ditusa Od & George T Cornwell

Optometrist in Geneseo, NY · enumerated 2023 · authorized official Michelle Ditusa, Owner/ Optometrist.

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

National Provider Identifier

1689360661

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Michelle Ditusa Od & George T Cornwell

Other name <Unavail>

Practice address 4235 Veteran Dr, Geneseo, NY, 14454

Phone (585) 243-3940

Enumeration date Apr 13, 2023

Last updated in NPPES May 3, 2023

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Primary

Authorized official

Name Michelle Ditusa

Title Owner/ Optometrist

Phone (585) 880-1437

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 type of organization is Michelle Ditusa Od & George T Cornwell?

Michelle Ditusa Od & George T Cornwell is registered in NPPES as a 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-03.