Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Angela Christine Leeser, MSW, LCSW

Social Worker in Pingree Grove, IL · enumerated 2012.

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

National Provider Identifier

1821354879

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Registry record

Entity type Individual (Type 1)

Name Ms. Angela Christine Leeser

Credential MSW, LCSW

Sex Female

Practice address 1125 Wester Blvd, Pingree Grove, IL, 60140

Phone (773) 616-4310

Fax (866) 209-6747

Enumeration date Apr 4, 2012

Last updated in NPPES Apr 4, 2012

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 149.011504 (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

Where does Angela Leeser practice?

The practice location on file with NPPES is in Pingree Grove, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Angela Leeser?

The National Provider Identifier (NPI) for Angela Leeser is 1821354879, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-04.