Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kori Olszewski, LCSW-C

Social Worker in Charlotte Hall, MD · enumerated 2013.

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

National Provider Identifier

1831524552

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Kori Olszewski

Credential LCSW-C

Sex Female

Practice address 30007 Business Center Dr, Charlotte Hall, MD, 20622

Phone (301) 997-1300

Enumeration date Sep 12, 2013

Last updated in NPPES Oct 14, 2026

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 15483 (MD) Primary

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 is the NPI number for Kori Olszewski?

The National Provider Identifier (NPI) for Kori Olszewski is 1831524552, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kori Olszewski practice?

The practice location on file with NPPES is in Charlotte Hall, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-14.