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Yihhsing Liu, Ph.D., Lpc, LLC

Professional Counselor in Carnegie, PA · enumerated 2026 · authorized official Yihhsing Liu, Managing Member.

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

National Provider Identifier

1053228742

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Registry record

Entity type Organization (Type 2)
Legal business name Yihhsing Liu, Ph.D., Lpc, LLC
Practice address 510 Washington Ave, Carnegie, PA, 15106
Phone (412) 674-9739
Enumeration date Aug 26, 2026
Last updated in NPPES Aug 26, 2026

Taxonomy & classification

101YP2500X Professional Counselor Behavioral Health & Social Service Providers Primary

Authorized official

Name Yihhsing Liu
Title Managing Member
Phone (412) 674-9739

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Yihhsing Liu, Ph.D., Lpc, LLC?
Yihhsing Liu, Ph.D., Lpc, LLC is registered in NPPES as a Professional Counselor (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-26.