Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Adamo Eye Care, P.C.

Q: What type of organization is Adamo Eye Care, P.C.?

Adamo Eye Care, P.C. is registered in NPPES as a Optometrist (its primary provider taxonomy).

Optometrist in Hinsdale, IL · enumerated 2014 · authorized official Treacy Adamo, President/Sole Owner.

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

National Provider Identifier

1376952325

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Registry record

Entity type Organization (Type 2)

Legal business name Adamo Eye Care, P.C.

Other name <Unavail>

Practice address 133 E Ogden Ave Ste 100, Hinsdale, IL, 60521

Phone (630) 776-7323

Enumeration date Aug 4, 2014

Last updated in NPPES Dec 31, 2014

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 046.009845 (IL) Primary

Authorized official

Name Treacy Adamo

Title President/Sole Owner

Phone (630) 776-7323

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 Adamo Eye Care, P.C.?

Adamo Eye Care, P.C. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-31.