Ms. Wei Wei
Ms. Wei Wei is a Physician Assistant provider (Physician Assistant) practicing in Darien, IL, registered in the NPPES registry with NPI 1265833578 since 2014. Practices at Darien Immediate Care Ltd (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1265833578 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Ms. Wei Wei |
| Sex | Female |
| Practice address | 8190 S CASS AVE, Darien, IL, 60561 |
| Phone | 6305415072 |
| Enumeration date | 2014-09-07 |
| Last updated in NPPES | 2014-09-07 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 363A00000X | Physician Assistant | Primary | 085005197 | IL |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 085005197 | Other | IL | ILLINOIS STATE LICENSE |
Copy-ready billing details
Provider: Wei Wei NPI: 1265833578 Taxonomy: 363A00000X (Physician Assistant) Address: 8190 S CASS AVE, Darien, IL, 60561
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1457788648 | Darien Immediate Care Ltd | Organization | Internal Medicine Physician | Darien, IL |
Verify this record
Cross-check NPI 1265833578 against the authoritative CMS record: view Ms. Wei Wei on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-09-07.