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Gaudenzia

Substance Use Disorder Rehabilitation Clinic/Center in Harrisburg, PA · enumerated 2007 · authorized official Mike Williams, Sr. Contract Manager.

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

National Provider Identifier

1811011513

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Registry record

Entity type Organization (Type 2)
Legal business name Gaudenzia
Other name <Unavail>
Practice address 3740 Chambers Hill Rd, Harrisburg, PA, 17111
Phone (717) 238-5553
Fax (717) 232-7362
Enumeration date Mar 19, 2007
Last updated in NPPES Apr 22, 2022

Taxonomy & classification

261QR0405X Substance Use Disorder Rehabilitation Clinic/Center Ambulatory Health Care Facilities · License 227036 (PA) Primary

Authorized official

Name Mike Williams
Title Sr. Contract Manager
Phone (484) 338-3731

Other identifiers

Identifier Type State Issuer
1002285890114 Medicaid PA -

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 Gaudenzia?
NPPES lists Mike Williams (Sr. Contract Manager) as the authorized official for this organization.
What is the NPI number for Gaudenzia?
The NPI for Gaudenzia is 1811011513, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-22.