Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Brent Harlan Olean, LSW

Q: What is the NPI number for Brent Olean?

The National Provider Identifier (NPI) for Brent Olean is 1851564918, a Type 1 (individual) record in the CMS NPPES registry.

Social Worker in Butler, PA · enumerated 2008.

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

National Provider Identifier

1851564918

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Registry record

Entity type Individual (Type 1)

Name Brent Harlan Olean

Credential LSW

Sex Male

Practice address Butler, PA, 16001

Phone (412) 614-0439

Enumeration date Apr 10, 2008

Last updated in NPPES Apr 10, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License SW126497 (PA) 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 Brent Olean?

The National Provider Identifier (NPI) for Brent Olean is 1851564918, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brent Olean practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-10.