Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Joanne Rose Underwood, LCSW

Clinical Social Worker in Evanston, IL · enumerated 2006 · practices at Joanne Underwood, Lcsw, Pllc.

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

National Provider Identifier

1710053236

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Registry record

Entity type Individual (Type 1)

Name Ms. Joanne Rose Underwood

Credential LCSW

Sex Female

Practice address 2310 Asbury Ave, Evanston, IL, 60201

Phone (773) 318-5872

Enumeration date Nov 27, 2006

Last updated in NPPES Jun 26, 2008

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149.012441 (IL) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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.

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Frequently asked questions

What specialty is Joanne Underwood?

Joanne Underwood is registered in NPPES with the primary taxonomy of Clinical Social Worker. 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.

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Joanne Underwood, Lcsw, Pllc Clinical Social Worker · Evanston, IL NPI 1114780335

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-26.