NPI Portal NPI Lookup & Verification

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

Mr. Steve Treu, L.P.C., M.S

Professional Counselor in Warrendale, PA · enumerated 2007.

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

National Provider Identifier

1285846873

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Registry record

Entity type Individual (Type 1)
Name Mr. Steve Treu
Credential L.P.C., M.S
Sex Male
Practice address Warrendale, PA, 15086
Phone (724) 816-0373
Enumeration date May 4, 2007
Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License PC004359 (PA) Primary
LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

Other identifiers

Identifier Type State Issuer
1925446 Other PA HIGHMARK BC BS

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.

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Frequently asked questions

Where does Steve Treu practice?
The practice location on file with NPPES is in Warrendale, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Steve Treu?
The National Provider Identifier (NPI) for Steve Treu is 1285846873, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.