Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexandra Johnson, LPC, ATR-BC

Professional Counselor in Ardmore, PA · enumerated 2019.

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

National Provider Identifier

1558903195

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Registry record

Entity type Individual (Type 1)

Name Alexandra Johnson

Credential LPC, ATR-BC

Sex Female

Practice address 801 Biddle St, Ardmore, PA, 19003

Phone (484) 557-2582

Enumeration date Oct 15, 2019

Last updated in NPPES Oct 15, 2019

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License PC009606 (PA) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC 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 Alexandra Johnson practice?

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

What is the NPI number for Alexandra Johnson?

The National Provider Identifier (NPI) for Alexandra Johnson is 1558903195, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-15.