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Joseph T Siecinski, PTA

Physical Therapy Assistant in Mchenry, IL · enumerated 2006 · practices at Mercy Health System Corporation.

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

National Provider Identifier

1932146156

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Registry record

Entity type Individual (Type 1)
Name Joseph T Siecinski
Credential PTA
Sex Male
Practice address 3922 Mercy Dr, Mchenry, IL, 60050
Phone (815) 344-4499
Enumeration date May 31, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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.

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Frequently asked questions

What is the NPI number for Joseph Siecinski?
The National Provider Identifier (NPI) for Joseph Siecinski is 1932146156, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joseph Siecinski practice?
The practice location on file with NPPES is in Mchenry, IL. Providers can have multiple locations; NPPES lists the primary practice address.

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