Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrew Paul O'Brien, LPC

Mental Health Counselor in Penndel, PA · enumerated 2012.

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

National Provider Identifier

1598038135

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Registry record

Entity type Individual (Type 1)

Name Andrew Paul O'Brien

Credential LPC

Sex Male

Practice address 1517 Durham Rd, Penndel, PA, 19047

Phone (267) 569-1782

Fax (215) 752-7195

Enumeration date Feb 13, 2012

Last updated in NPPES Jan 15, 2026

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License PC006881 (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 Andrew O'Brien practice?

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

What is the NPI number for Andrew O'Brien?

The National Provider Identifier (NPI) for Andrew O'Brien is 1598038135, 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 2026-01-15.