Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rebekka M Matthews, LSW

Social Worker in Lancaster, PA · enumerated 2010.

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

National Provider Identifier

1083915243

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Registry record

Entity type Individual (Type 1)

Name Rebekka M Matthews

Credential LSW

Sex Female

Practice address 825 Eden Rd, Lancaster, PA, 17601

Phone (717) 462-7003

Enumeration date Nov 4, 2010

Last updated in NPPES May 5, 2026

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Secondary

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 Rebekka Matthews practice?

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

What is the NPI number for Rebekka Matthews?

The National Provider Identifier (NPI) for Rebekka Matthews is 1083915243, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-05.