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Upmc South Side

Rehabilitation Hospital Unit in Pittsburgh, PA · enumerated 2006 · authorized official William Miller, Cfo.

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

National Provider Identifier

1871503441

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Registry record

Entity type Organization (Type 2)
Legal business name Upmc South Side
Practice address 200 Lothrop St, Quantum #1 3rd Fl., Pittsburgh, PA, 15213
Phone (412) 432-5500
Enumeration date Aug 8, 2006
Last updated in NPPES Apr 20, 2008

Taxonomy & classification

273Y00000X Rehabilitation Hospital Unit Hospital Units Primary

Authorized official

Name William Miller
Title Cfo
Phone (412) 488-5573

Other identifiers

Identifier Type State Issuer
1007727710006 Medicaid PA -
000000056466 Other PA MEDPLUS NUMBER
0969 Other PA HIGHMARK PROVIDER NUMBER

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

Who is the authorized official for Upmc South Side?
NPPES lists William Miller (Cfo) as the authorized official for this organization.
What is the NPI number for Upmc South Side?
The NPI for Upmc South Side is 1871503441, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-20.