Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anna Chu, APRN

Nurse Practitioner in Evanston, IL · enumerated 2023.

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

National Provider Identifier

1699558452

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Registry record

Entity type Individual (Type 1)

Name Anna Chu

Credential APRN

Sex Female

Practice address 2650 Ridge Ave, Evanston, IL, 60201

Phone (847) 475-2001

Enumeration date Aug 16, 2023

Last updated in NPPES Aug 29, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209.026978 (IL) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

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 specialty is Anna Chu?

Anna Chu is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Mehraboon Irani Blood Banking & Transfusion Medicine Physician · Evanston, IL NPI 1689677148 Steven Smart Cardiovascular Disease Physician · Evanston, IL NPI 1669476545 Sebouh Gueyikian Vascular & Interventional Radiology Physician · Evanston, IL NPI 1316947062 Serena Baqai Emergency Medicine Physician · Evanston, IL NPI 1376543488 Andrea Parks Surgical Physician Assistant · Evanston, IL NPI 1437150471 Sidney Regalado Diagnostic Radiology Physician · Evanston, IL NPI 1407841414 Jeffery Semel Infectious Disease Physician · Evanston, IL NPI 1659367837 Vicky Oros Nurse Practitioner · Evanston, IL NPI 1912997719

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-29.