Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

St James Hospital United States Catholic Conference

Internal Medicine Physician in Chicago Heights, IL · enumerated 2011 · authorized official Thomas Senesac, Treasurer.

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

National Provider Identifier

1457629966

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Registry record

Entity type Organization (Type 2)

Legal business name St James Hospital United States Catholic Conference

Other name <Unavail>

Practice address 30 E 15th St, Suite # 308, Chicago Heights, IL, 60411

Phone (708) 755-9355

Fax (708) 755-7851

Enumeration date Dec 12, 2011

Last updated in NPPES Dec 12, 2011

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036127750 (IL) Primary

Authorized official

Name Thomas Senesac

Title Treasurer

Phone (708) 756-1000

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for St James Hospital United States Catholic Conference?

The NPI for St James Hospital United States Catholic Conference is 1457629966, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for St James Hospital United States Catholic Conference?

NPPES lists Thomas Senesac (Treasurer) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-12.