Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marlene Erdman, LCSW

Social Worker in Aurora, IL · enumerated 2006.

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

National Provider Identifier

1689609455

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Marlene Erdman

Credential LCSW

Sex Female

Practice address 2285 Sequoia Dr, Aurora, IL, 60506

Phone (630) 859-6700

Enumeration date Jul 11, 2006

Last updated in NPPES Jul 14, 2016

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 150-001578 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

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.

What specialty is Marlene Erdman?

Marlene Erdman is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Bina Mirza Nephrology Physician · Aurora, IL NPI 1437158334 Linda Benton Clinical Social Worker · Aurora, IL NPI 1881675023 Kristen Cosgrove Counts Family Medicine Physician · Aurora, IL NPI 1255393732 Richard Puls Family Medicine Physician · Aurora, IL NPI 1407818230 Steve Herrin Psychiatry Physician · Aurora, IL NPI 1427007426 Sheetal Narahari Physician Assistant · Aurora, IL NPI 1720037823 Paula Gewarges Child & Adolescent Psychiatry Physician · Aurora, IL NPI 1699713347 Andrea Naugle Physician Assistant · Aurora, IL NPI 1871531392

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-14.