Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Anthony S. Diecidue, P.C.

Q: What type of organization is Anthony S. Diecidue, P.C.?

Anthony S. Diecidue, P.C. is registered in NPPES as a Corneal and Contact Management Optometrist (its primary provider taxonomy).

Corneal and Contact Management Optometrist in Peckville, PA · enumerated 2023 · authorized official John Glasner, Owner.

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

National Provider Identifier

1629762067

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Registry record

Entity type Organization (Type 2)

Legal business name Anthony S. Diecidue, P.C.

Practice address 1421 Main St, Peckville, PA, 18452

Phone (570) 382-3922

Enumeration date Jun 7, 2023

Last updated in NPPES Jun 7, 2023

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Secondary

152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers Primary

Authorized official

Name John Glasner

Title Owner

Phone (570) 476-1114

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 Anthony S. Diecidue, P.C.?

Anthony S. Diecidue, P.C. is registered in NPPES as a Corneal and Contact Management 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 2023-06-07.