Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Y T Primary Care PC

Physician Assistant in Naperville, IL · enumerated 2012 · authorized official Xiang Yang, Physician Assistant.

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

National Provider Identifier

1346503539

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Registry record

Entity type Organization (Type 2)

Legal business name Y T Primary Care PC

Practice address 1603 Pathway Dr, Naperville, IL, 60565

Phone (630) 357-5410

Enumeration date Jun 21, 2012

Last updated in NPPES Jun 21, 2012

Taxonomy & classification

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 085002931 (IL) Primary

Authorized official

Name Xiang Yang

Title Physician Assistant

Phone (630) 357-5410

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-06-21. Verify at npiregistry.cms.hhs.gov.

Where is Y T Primary Care PC located?

The practice location on file with NPPES is in Naperville, IL.

Providers at this address

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Xiang Yang Physician Assistant · Naperville, IL NPI 1730394297

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-21.