Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Wichryk Eye Associates, P.C.

Q: What type of organization is Wichryk Eye Associates, P.C.?

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

Optometrist in Macungie, PA · enumerated 2006 · authorized official Antoni Wichryk, President.

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

National Provider Identifier

1902822331

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Registry record

Entity type Organization (Type 2)

Legal business name Wichryk Eye Associates, P.C.

Practice address 6451 Village Ln, Suite 200, Macungie, PA, 18062

Phone (610) 965-1800

Enumeration date Jul 15, 2006

Last updated in NPPES Dec 11, 2014

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License OEG000242 (PA) Primary

Authorized official

Name Antoni Wichryk

Title President

Phone (610) 965-1800

Other identifiers

Identifier	Type	State	Issuer
1017439	Other	PA	AETNA US HEALTHCARE
267858	Other	PA	BLUE SHIELD

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 Wichryk Eye Associates, P.C.?

Wichryk Eye Associates, 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-11.